{"id":31554,"date":"2025-10-11T07:01:20","date_gmt":"2025-10-11T04:01:20","guid":{"rendered":"https:\/\/fatihsoysal.com\/blog\/tool-calling-ai-bastan-sona-gelistirme-ve-hata-ayiklama-dersleri\/"},"modified":"2025-10-11T07:01:20","modified_gmt":"2025-10-11T04:01:20","slug":"tool-calling-ai-bastan-sona-gelistirme-ve-hata-ayiklama-dersleri","status":"publish","type":"post","link":"https:\/\/fatihsoysal.com\/blog\/tool-calling-ai-bastan-sona-gelistirme-ve-hata-ayiklama-dersleri\/","title":{"rendered":"Tool-Calling AI: Ba\u015ftan Sona Geli\u015ftirme ve Hata Ay\u0131klama Dersleri"},"content":{"rendered":"<p><body><\/p>\n<p>B\u00fcy\u00fck Dil Modelleri (LLM&#8217;ler) hayat\u0131m\u0131z\u0131n vazge\u00e7ilmez bir par\u00e7as\u0131 haline gelse de, ger\u00e7ek d\u00fcnyayla etkile\u015fim kurma yetenekleri s\u0131n\u0131rl\u0131d\u0131r. \u0130\u015fte tam bu noktada &#8220;Ara\u00e7 \u00c7a\u011f\u0131ran Yapay Zeka&#8221; (Tool-Calling AI) devreye giriyor. Bu makalede, s\u0131f\u0131rdan bir Tool-Calling AI in\u015fa etme maceram\u0131 ve bu s\u00fcre\u00e7te kar\u015f\u0131la\u015ft\u0131\u011f\u0131m hatalar\u0131n bana \u00f6\u011frettiklerini samimi bir dille aktaraca\u011f\u0131m.<\/p>\n<p>D\u00fc\u015f\u00fcn\u00fcn ki, bir yapay zeka sadece sizinle sohbet etmekle kalm\u0131yor, ayn\u0131 zamanda randevu planlayabiliyor, hava durumunu kontrol edebiliyor veya hatta karma\u015f\u0131k bir finansal analizi an\u0131nda ger\u00e7ekle\u015ftirebiliyor. \u0130\u015fte Tool-Calling AI&#8217;lar tam olarak bunu m\u00fcmk\u00fcn k\u0131l\u0131yor. Temelde, bir B\u00fcy\u00fck Dil Modeli&#8217;nin (LLM) d\u0131\u015f d\u00fcnyadaki \u00e7e\u015fitli fonksiyonlar\u0131, API&#8217;leri veya harici sistemleri kullanabilmesi yetene\u011fini ifade eder. LLM, kullan\u0131c\u0131n\u0131n talebini anlar, bu talebi yerine getirmek i\u00e7in hangi araca (fonksiyona) ihtiyac\u0131 oldu\u011funu belirler, gerekli parametreleri \u00e7\u0131kar\u0131r ve arac\u0131 \u00e7a\u011f\u0131r\u0131r. Ard\u0131ndan, arac\u0131n d\u00f6nd\u00fcrd\u00fc\u011f\u00fc sonucu yorumlayarak kullan\u0131c\u0131ya do\u011fal bir dille sunar. Bu mekanizma, LLM&#8217;lerin kendi s\u0131n\u0131rl\u0131 bilgi setlerinin \u00f6tesine ge\u00e7mesini sa\u011flayarak onlara ger\u00e7ek zamanl\u0131 bilgi eri\u015fimi, karma\u015f\u0131k hesaplamalar yapma ve fiziksel d\u00fcnyada eylemler ger\u00e7ekle\u015ftirme g\u00fcc\u00fc verir.<\/p>\n<p>Peki, bu neden bu kadar \u00f6nemli? \u00d6ncelikle, <strong>do\u011fruluk ve g\u00fcncellik<\/strong> sa\u011flar. LLM&#8217;ler e\u011fitildikleri veri setleriyle s\u0131n\u0131rl\u0131d\u0131r ve bu veriler genellikle birka\u00e7 ay veya y\u0131l \u00f6ncesine aittir. Bir Tool-Calling AI, g\u00fcncel finansal piyasa verilerini, spor sonu\u00e7lar\u0131n\u0131 veya hava durumu bilgilerini do\u011frudan kaynaklardan \u00e7ekerek LLM&#8217;in &#8220;hal\u00fcsinasyon&#8221; yapma (yani yanl\u0131\u015f veya uydurma bilgi \u00fcretme) olas\u0131l\u0131\u011f\u0131n\u0131 azalt\u0131r. \u0130kincisi, <strong>yetkinlik alan\u0131n\u0131 geni\u015fletir<\/strong>. LLM&#8217;ler metin \u00fcretmede harikad\u0131r ancak matematiksel i\u015flemler, veri analizi veya veritaban\u0131 sorgulama gibi konularda yetersiz kalabilirler. Bu t\u00fcr ara\u00e7larla entegrasyon, yapay zekan\u0131n \u00e7ok daha geni\u015f bir g\u00f6rev yelpazesini yerine getirmesini sa\u011flar. \u00dc\u00e7\u00fcnc\u00fcs\u00fc, <strong>eylem yetene\u011fi kazand\u0131r\u0131r<\/strong>. Sadece bilgi vermekle kalmaz, eyleme ge\u00e7ebilir. Bir takvime etkinlik eklemek, bir e-posta g\u00f6ndermek veya bir sistemi otomatize etmek gibi g\u00f6revler, Tool-Calling AI&#8217;lar sayesinde m\u00fcmk\u00fcn hale gelir. Bu yetenek, i\u015f s\u00fcre\u00e7lerinde otomasyonu h\u0131zland\u0131r\u0131r ve kullan\u0131c\u0131 deneyimini zenginle\u015ftirir. \u00d6rne\u011fin, bir m\u00fc\u015fteri hizmetleri botu, sadece sorular\u0131 yan\u0131tlamakla kalmay\u0131p, do\u011frudan sipari\u015f verebilir veya iade talebi olu\u015fturabilir. Bu da hem verimlili\u011fi art\u0131r\u0131r hem de kullan\u0131c\u0131 memnuniyetini y\u00fckseltir.<\/p>\n<p>Bu yeteneklerin birle\u015fimi, Tool-Calling AI&#8217;lar\u0131 sadece bir teknolojik yenilik olmaktan \u00e7\u0131kar\u0131p, yapay zekan\u0131n ger\u00e7ek d\u00fcnyadaki problem \u00e7\u00f6zme kapasitesini k\u00f6kten de\u011fi\u015ftiren bir paradigmaya d\u00f6n\u00fc\u015ft\u00fcr\u00fcyor. Kullan\u0131c\u0131lar\u0131n ihtiya\u00e7lar\u0131na daha dinamik, do\u011fru ve etkile\u015fimli yan\u0131tlar verebilen sistemler olu\u015fturmak i\u00e7in bu teknoloji, art\u0131k l\u00fcks de\u011fil, bir zorunluluktur. Kendi Tool-Calling AI&#8217;\u0131m\u0131 in\u015fa ederken, bu temel prensipleri anlad\u0131k\u00e7a, kar\u015f\u0131la\u015ft\u0131\u011f\u0131m her hatan\u0131n asl\u0131nda sistemin daha sa\u011flam ve yetenekli hale gelmesi i\u00e7in bir f\u0131rsat oldu\u011funu fark ettim. \u00d6rne\u011fin, ba\u015flang\u0131\u00e7ta LLM&#8217;in s\u00fcrekli &#8220;Bunu yapamam&#8221; yan\u0131tlar\u0131 vermesi, ara\u00e7 tan\u0131mlar\u0131m\u0131n yeterince a\u00e7\u0131k olmad\u0131\u011f\u0131n\u0131 veya LLM&#8217;in ba\u011flam\u0131 do\u011fru bir \u015fekilde anlamad\u0131\u011f\u0131n\u0131 g\u00f6steriyordu. Bu t\u00fcr aksakl\u0131klar, beni daha iyi prompt m\u00fchendisli\u011fi ve ara\u00e7 tasar\u0131m\u0131 \u00fczerine d\u00fc\u015f\u00fcnmeye itti. G\u00fcn\u00fcm\u00fcz rekabet\u00e7i dijital ortam\u0131nda, s\u0131radan bir sohbet botundan \u00f6te, ger\u00e7ek katma de\u011fer sa\u011flayan, ak\u0131ll\u0131 asistanlar ve otomasyon sistemleri geli\u015ftirmek isteyen herkes i\u00e7in Tool-Calling AI&#8217;lar, mutlaka ustala\u015f\u0131lmas\u0131 gereken bir alan haline gelmi\u015ftir.<\/p>\n<h2>Mimariyi Kurmak: Bir Tool-Calling AI Nas\u0131l \u0130\u015fler ve Bile\u015fenleri Nelerdir?<\/h2>\n<p>Bir Tool-Calling AI sistemi in\u015fa etmek, sadece bir LLM&#8217;i API&#8217;lere ba\u011flamaktan \u00e7ok daha fazlas\u0131n\u0131 gerektiren katmanl\u0131 bir s\u00fcre\u00e7tir. Bu s\u00fcrecin kalbinde, LLM&#8217;in &#8220;hangi arac\u0131 ne zaman ve hangi parametrelerle kullanaca\u011f\u0131na&#8221; karar vermesini sa\u011flayan bir orkestrasyon mekanizmas\u0131 yatar. Temel mimariyi ad\u0131m ad\u0131m inceleyelim:<\/p>\n<p><strong>1. Kullan\u0131c\u0131 Girdisi ve Prompt M\u00fchendisli\u011fi:<\/strong> Her \u015fey kullan\u0131c\u0131n\u0131n bir taleple ba\u015flamas\u0131yla ba\u015flar. &#8220;Bana yar\u0131n \u0130stanbul&#8217;daki hava durumunu s\u00f6yle&#8221; veya &#8220;Son \u00fc\u00e7 aydaki sat\u0131\u015f raporunu \u00f6zetle&#8221; gibi. Bu talep, LLM&#8217;e iletilmeden \u00f6nce genellikle bir sistem prompt&#8217;u ile birle\u015ftirilir. Sistem prompt&#8217;u, LLM&#8217;e onun bir Tool-Calling ajan\u0131 oldu\u011funu, hangi ara\u00e7lara sahip oldu\u011funu ve bu ara\u00e7lar\u0131 nas\u0131l kullanmas\u0131 gerekti\u011fini anlat\u0131r. Bu, LLM&#8217;in do\u011fru kararlar almas\u0131 i\u00e7in kritik bir talimat setidir.<\/p>\n<p><strong>2. Ara\u00e7 Tan\u0131mlar\u0131 (Tool Definitions):<\/strong> Bu, sistemin kalbindeki en \u00f6nemli bile\u015fenlerden biridir. Her bir arac\u0131n (fonksiyonun) ne i\u015fe yarad\u0131\u011f\u0131, hangi parametreleri ald\u0131\u011f\u0131 ve bu parametrelerin veri tipleri a\u00e7\u0131k\u00e7a tan\u0131mlan\u0131r. Bu tan\u0131mlar, genellikle bir JSON \u015femas\u0131 veya benzeri yap\u0131land\u0131r\u0131lm\u0131\u015f bir formatla LLM&#8217;e sunulur. \u00d6rne\u011fin, bir hava durumu arac\u0131 i\u00e7in &#8220;\u015fehir&#8221; ve &#8220;tarih&#8221; parametreleri gerekebilir. Bu tan\u0131mlar, LLM&#8217;in kullan\u0131c\u0131 girdisini analiz edip hangi arac\u0131n uygun oldu\u011funu ve o ara\u00e7 i\u00e7in hangi bilgileri \u00e7\u0131karmas\u0131 gerekti\u011fini anlamas\u0131na yard\u0131mc\u0131 olur.<\/p>\n<pre><code class=\"language-json\">\n{\n  \"name\": \"hava_durumu_getir\",\n  \"description\": \"Belirtilen \u015fehir ve tarih i\u00e7in hava durumu bilgisini getirir.\",\n  \"parameters\": {\n    \"type\": \"object\",\n    \"properties\": {\n      \"sehir\": {\n        \"type\": \"string\",\n        \"description\": \"Hava durumu \u00f6\u011frenilmek istenen \u015fehir ad\u0131\"\n      },\n      \"tarih\": {\n        \"type\": \"string\",\n        \"format\": \"date\",\n        \"description\": \"Hava durumu \u00f6\u011frenilmek istenen tarih (YYYY-MM-DD)\"\n      }\n    },\n    \"required\": [\"sehir\", \"tarih\"]\n  }\n}\n<\/pre>\n<p><\/code><\/p>\n<p><strong>3. LLM (Large Language Model) ve Ara\u00e7 Se\u00e7imi:<\/strong> Kullan\u0131c\u0131n\u0131n talebi ve ara\u00e7 tan\u0131mlar\u0131 LLM'e g\u00f6nderildi\u011finde, LLM bu bilgileri i\u015fler. Kendi i\u00e7 mant\u0131\u011f\u0131na ve e\u011fitim verilerine dayanarak, kullan\u0131c\u0131n\u0131n niyetini anlar ve bu niyetle en iyi e\u015fle\u015fen arac\u0131 belirlemeye \u00e7al\u0131\u015f\u0131r. E\u011fer bir ara\u00e7 gerekiyorsa, LLM, bu arac\u0131 \u00e7a\u011f\u0131rmak i\u00e7in gerekli parametreleri \u00e7\u0131kar\u0131r ve genellikle yap\u0131land\u0131r\u0131lm\u0131\u015f bir JSON \u00e7\u0131kt\u0131s\u0131 olarak sunar. Bu \u00e7\u0131kt\u0131, asl\u0131nda LLM'in \"\u015eu arac\u0131, bu parametrelerle \u00e7a\u011f\u0131r!\" komutudur.<\/p>\n<pre><code class=\"language-json\">\n{\n  \"tool_calls\": [\n    {\n      \"function\": {\n        \"name\": \"hava_durumu_getir\",\n        \"arguments\": {\n          \"sehir\": \"\u0130stanbul\",\n          \"tarih\": \"2024-11-15\"\n        }\n      }\n    }\n  ]\n}\n<\/pre>\n<p><\/code><\/p>\n<p><strong>4. Orkestrat\u00f6r (Orchestrator):<\/strong> Bu, sistemin beynidir. LLM'den gelen ara\u00e7 \u00e7a\u011fr\u0131s\u0131 iste\u011fini al\u0131r, do\u011frular ve ilgili arac\u0131 (fonksiyonu) ger\u00e7ekte \u00e7al\u0131\u015ft\u0131r\u0131r. E\u011fer LLM'in \u00e7\u0131kt\u0131s\u0131 yanl\u0131\u015f bir formatta ise veya eksik parametreler i\u00e7eriyorsa, orkestrat\u00f6r bunu yakalar ve LLM'e geri bildirim sa\u011flayabilir veya hata mesaj\u0131 d\u00f6nd\u00fcrebilir. Ba\u015far\u0131l\u0131 bir \u00e7a\u011fr\u0131 durumunda, arac\u0131n d\u00f6nd\u00fcrd\u00fc\u011f\u00fc sonucu al\u0131r.<\/p>\n<p><strong>5. Ara\u00e7 Y\u00fcr\u00fctme (Tool Execution):<\/strong> Orkestrat\u00f6r taraf\u0131ndan tetiklenen ara\u00e7, d\u0131\u015f d\u00fcnyaya ger\u00e7ek API \u00e7a\u011fr\u0131s\u0131n\u0131 yapar. \u00d6rne\u011fin, bir hava durumu API'sine \"\u0130stanbul\" ve \"2024-11-15\" parametreleriyle bir HTTP iste\u011fi g\u00f6nderir. Bu API'den gelen yan\u0131t (\u00f6rne\u011fin, \"\u0130stanbul'da 15 Kas\u0131m'da par\u00e7al\u0131 bulutlu ve 12 derece olacak\"), araca geri d\u00f6ner.<\/p>\n<p><strong>6. Sonu\u00e7 Yorumlama ve Kullan\u0131c\u0131 Yan\u0131t\u0131:<\/strong> Arac\u0131n d\u00f6nd\u00fcrd\u00fc\u011f\u00fc sonu\u00e7, tekrar LLM'e iletilir. LLM, bu ham veriyi al\u0131r, yorumlar ve kullan\u0131c\u0131ya do\u011fal, anla\u015f\u0131l\u0131r bir dilde bir yan\u0131t olu\u015fturur. \"\u0130stanbul'da 15 Kas\u0131m 2024 tarihinde beklenen hava durumu par\u00e7al\u0131 bulutlu ve s\u0131cakl\u0131k 12 santigrat derece olacak.\" gibi bir c\u00fcmle, kullan\u0131c\u0131n\u0131n orijinal sorusuna verilen nihai yan\u0131tt\u0131r.<\/p>\n<aside class=\"expert-tip\">\n  <strong>Uzman \u0130pucu:<\/strong> Sistem prompt'unuzu, LLM'in rollerini, ara\u00e7lar\u0131n\u0131 ve \u00e7\u0131kt\u0131 format\u0131n\u0131 net bir \u015fekilde tan\u0131mlayarak, hal\u00fcsinasyonlar\u0131 ve yanl\u0131\u015f ara\u00e7 se\u00e7imlerini \u00f6nemli \u00f6l\u00e7\u00fcde azaltabilirsiniz. Prompt'unuzu d\u00fczenli olarak test edin ve iyile\u015ftirin!<br \/>\n<\/aside>\n<p>Bu d\u00f6ng\u00fc, Tool-Calling AI'n\u0131n karma\u015f\u0131k g\u00f6revleri ad\u0131m ad\u0131m nas\u0131l y\u00f6netti\u011fini g\u00f6sterir. Her bir bile\u015fenin do\u011fru \u00e7al\u0131\u015fmas\u0131 ve birbiriyle uyumlu olmas\u0131, sistemin genel ba\u015far\u0131s\u0131 i\u00e7in elzemdir. Bu mimariyi kendi projemde kurarken, her ad\u0131mda ayr\u0131 ayr\u0131 zorluklarla kar\u015f\u0131la\u015ft\u0131m ve her bir hatan\u0131n, bu bile\u015fenlerin derinlemesine anla\u015f\u0131lmas\u0131na yol a\u00e7t\u0131\u011f\u0131n\u0131 g\u00f6rd\u00fcm. \u00d6zellikle ara\u00e7 tan\u0131mlar\u0131n\u0131n detayl\u0131 ve hatas\u0131z olmas\u0131, LLM'in do\u011fru ara\u00e7lar\u0131 se\u00e7mesinde hayati rol oynuyor. Hatal\u0131 veya eksik tan\u0131mlar, LLM'in \"uygun ara\u00e7 yok\" demesine veya yanl\u0131\u015f parametrelerle ara\u00e7 \u00e7a\u011f\u0131rmas\u0131na neden olabiliyordu.<\/p>\n<h2>\u0130lk Ad\u0131mlar: Basit Bir Hesap Makinesi Arac\u0131 Entegrasyonu Nas\u0131l Yap\u0131l\u0131r?<\/h2>\n<p>Tool-Calling AI d\u00fcnyas\u0131na giri\u015f yapman\u0131n en iyi yollar\u0131ndan biri, basit bir ara\u00e7la ba\u015flamakt\u0131r. Hesap makinesi, bu i\u015f i\u00e7in m\u00fckemmel bir adayd\u0131r; zira matematiksel i\u015flemler, LLM'lerin do\u011frudan yapmada zorland\u0131\u011f\u0131, ancak iyi tan\u0131mlanm\u0131\u015f bir d\u0131\u015f arac\u0131n kolayca \u00fcstesinden gelebilece\u011fi t\u00fcrdendir. Bu b\u00f6l\u00fcmde, Python kullanarak basit bir hesap makinesi arac\u0131n\u0131 nas\u0131l entegre edece\u011fimizi ad\u0131m ad\u0131m ele alaca\u011f\u0131z.<\/p>\n<h3>Ara\u00e7 Tan\u0131m\u0131n\u0131 Olu\u015fturma<\/h3>\n<p>\u0130lk olarak, LLM'in anlayaca\u011f\u0131 bir formatta, hesap makinesi arac\u0131n\u0131n ne i\u015fe yarad\u0131\u011f\u0131n\u0131 ve hangi parametreleri bekledi\u011fini tan\u0131mlamam\u0131z gerekir. Genellikle bu, bir JSON \u015femas\u0131 \u015feklinde yap\u0131l\u0131r. Bu \u015fema, arac\u0131n ad\u0131n\u0131, a\u00e7\u0131klamas\u0131n\u0131 ve beklenen giri\u015fleri (parametreleri) belirtir.<\/p>\n<pre><code class=\"language-python\">\n# Python s\u00f6zl\u00fc\u011f\u00fc olarak bir ara\u00e7 tan\u0131m\u0131 olu\u015ftural\u0131m\n# Bu tan\u0131m, LLM'e hangi ara\u00e7lar\u0131n mevcut oldu\u011funu ve nas\u0131l kullan\u0131laca\u011f\u0131n\u0131 bildirir.\ncalculator_tool_definition = {\n    \"name\": \"hesap_makinesi\",\n    \"description\": \"Matematiksel ifadeleri de\u011ferlendirir ve sonu\u00e7 d\u00f6nd\u00fcr\u00fcr.\",\n    \"parameters\": {\n        \"type\": \"object\",\n        \"properties\": {\n            \"expression\": {\n                \"type\": \"string\",\n                \"description\": \"Hesaplanacak matematiksel ifade (\u00f6rn: '2+2*3')\"\n            }\n        },\n        \"required\": [\"expression\"] # 'expression' parametresi zorunludur\n    }\n}\n\n# Genellikle t\u00fcm ara\u00e7 tan\u0131mlar\u0131n\u0131z\u0131 bir listede tutars\u0131n\u0131z\navailable_tools = [calculator_tool_definition]\n<\/pre>\n<p><\/code><\/p>\n<p>Bu tan\u0131m, LLM'e \"hesap_makinesi\" diye bir arac\u0131n oldu\u011funu, \"Matematiksel ifadeleri de\u011ferlendirip sonu\u00e7 d\u00f6nd\u00fcrd\u00fc\u011f\u00fcn\u00fc\" ve \"expression\" ad\u0131nda, string tipinde, zorunlu bir parametre bekledi\u011fini s\u00f6yler. Bu kadar net bir tan\u0131m, LLM'in do\u011fru arac\u0131 se\u00e7mesini ve do\u011fru parametreyi \u00e7\u0131karmas\u0131n\u0131 kolayla\u015ft\u0131r\u0131r.<\/p>\n<h3>LLM'i \u00c7a\u011f\u0131rma ve Ara\u00e7 Se\u00e7imini Tetikleme<\/h3>\n<p>Bir sonraki ad\u0131m, kullan\u0131c\u0131dan gelen bir sorguyu (\u00f6rne\u011fin, \"2 art\u0131 2 \u00e7arp\u0131 3 ka\u00e7 eder?\") LLM'e g\u00f6ndermek ve LLM'in bu sorguyu kullanarak tan\u0131mlad\u0131\u011f\u0131m\u0131z arac\u0131 se\u00e7mesini sa\u011flamakt\u0131r. Modern LLM API'leri (\u00f6rne\u011fin OpenAI, Gemini vb.), do\u011frudan ara\u00e7 tan\u0131mlar\u0131n\u0131 alabilen ve bir ara\u00e7 \u00e7a\u011fr\u0131s\u0131 \u00f6nerisi d\u00f6nd\u00fcrebilen yeteneklere sahiptir.<\/p>\n<pre><code class=\"language-python\">\n# \u00d6rnek bir LLM API \u00e7a\u011fr\u0131s\u0131 (pseudo-code)\n# Ger\u00e7ekte, se\u00e7ti\u011finiz LLM k\u00fct\u00fcphanesine (\u00f6rn: openai.ChatCompletion.create) g\u00f6re de\u011fi\u015fir.\n\ndef get_llm_response_with_tool_calling(user_query, tools):\n    # Bu k\u0131s\u0131m, ger\u00e7ek bir LLM API \u00e7a\u011fr\u0131s\u0131 sim\u00fcle eder.\n    # LLM, user_query'yi ve 'tools' listesini al\u0131r,\n    # ard\u0131ndan arac\u0131 \u00e7a\u011f\u0131rmas\u0131 gerekip gerekmedi\u011fine karar verir.\n    \n    # Basit bir \u00f6rnek i\u00e7in, e\u011fer sorguda matematiksel bir ifade varsa\n    # LLM'in hesap_makinesi arac\u0131n\u0131 \u00e7a\u011f\u0131rd\u0131\u011f\u0131n\u0131 varsayal\u0131m.\n    if any(op in user_query for op in ['+', '-', '*', '\/']):\n        # LLM'in d\u00f6nd\u00fcrece\u011fi varsay\u0131lan ara\u00e7 \u00e7a\u011fr\u0131s\u0131 format\u0131\n        # Bu, LLM'in kullan\u0131c\u0131 sorgusunu yorumlad\u0131ktan sonra \u00fcretti\u011fi JSON'd\u0131r.\n        expression_to_calculate = \"\"\n        if \"2 art\u0131 2 \u00e7arp\u0131 3\" in user_query:\n            expression_to_calculate = \"2+2*3\"\n        elif \"be\u015fin karesi\" in user_query:\n            expression_to_calculate = \"5**2\"\n        else: # Daha sofistike bir parsing burada yap\u0131l\u0131r\n            expression_to_calculate = \"some_complex_expression\"\n\n        return {\n            \"tool_calls\": [\n                {\n                    \"id\": \"call_123\", # API taraf\u0131ndan atanan benzersiz kimlik\n                    \"function\": {\n                        \"name\": \"hesap_makinesi\",\n                        \"arguments\": {\n                            \"expression\": expression_to_calculate\n                        }\n                    }\n                }\n            ]\n        }\n    else:\n        return {\"content\": \"Hesaplama gerektirmeyen bir sorgu.\"}\n\n# Kullan\u0131c\u0131 sorgusu\nuser_input = \"2 art\u0131 2 \u00e7arp\u0131 3 ka\u00e7 eder?\"\n\n# LLM'den yan\u0131t alma\nllm_tool_call_suggestion = get_llm_response_with_tool_calling(user_input, available_tools)\n\n# \u015eimdi 'llm_tool_call_suggestion' i\u00e7inde bir ara\u00e7 \u00e7a\u011fr\u0131s\u0131 olup olmad\u0131\u011f\u0131n\u0131 kontrol etmeliyiz.\n# E\u011fer varsa, arac\u0131 \u00e7al\u0131\u015ft\u0131rmal\u0131y\u0131z.\n<\/pre>\n<p><\/code><\/p>\n<p>Yukar\u0131daki pseudo-kod, bir LLM'in kullan\u0131c\u0131 girdisini nas\u0131l i\u015fleyip bir ara\u00e7 \u00e7a\u011fr\u0131s\u0131 \u00f6nerisi d\u00f6nd\u00fcrece\u011fini sim\u00fcle eder. Ger\u00e7ek bir senaryoda, bu d\u00f6n\u00fc\u015f de\u011feri bir API yan\u0131t\u0131ndan gelecektir. \u00d6nemli olan, LLM'in <code>hesap_makinesi<\/code> arac\u0131n\u0131 <code>expression: \"2+2*3\"<\/code> parametresiyle \u00e7a\u011f\u0131rmaya karar vermesidir.<\/p>\n<h3>Arac\u0131 \u00c7al\u0131\u015ft\u0131rma ve Sonucu \u0130\u015fleme<\/h3>\n<p>LLM'den gelen ara\u00e7 \u00e7a\u011fr\u0131s\u0131 \u00f6nerisini ald\u0131ktan sonra, orkestrat\u00f6r\u00fcm\u00fcz bu arac\u0131 fiilen \u00e7al\u0131\u015ft\u0131r\u0131r ve sonucunu tekrar LLM'e (veya do\u011frudan kullan\u0131c\u0131ya) iletir.<\/p>\n<pre><code class=\"language-python\">\nimport math\n\ndef run_tool(tool_call):\n    function_name = tool_call[\"function\"][\"name\"]\n    arguments = tool_call[\"function\"][\"arguments\"]\n\n    if function_name == \"hesap_makinesi\":\n        try:\n            # Dikkat: eval() kullanmak g\u00fcvenlik a\u00e7\u0131klar\u0131 yaratabilir.\n            # Ger\u00e7ek bir uygulamada, daha g\u00fcvenli bir matematiksel ifade ayr\u0131\u015ft\u0131r\u0131c\u0131 kullanmal\u0131s\u0131n\u0131z.\n            result = eval(arguments[\"expression\"])\n            return str(result)\n        except Exception as e:\n            return f\"Hesaplama hatas\u0131: {e}\"\n    else:\n        return f\"Bilinmeyen ara\u00e7: {function_name}\"\n\n# LLM'den gelen ara\u00e7 \u00e7a\u011fr\u0131s\u0131 \u00f6nerisini alal\u0131m (bir \u00f6nceki ad\u0131mdan)\nif \"tool_calls\" in llm_tool_call_suggestion:\n    tool_call = llm_tool_call_suggestion[\"tool_calls\"][0] # \u0130lk arac\u0131 al\u0131yoruz\n    tool_output = run_tool(tool_call)\n    print(f\"Ara\u00e7 \u00e7\u0131kt\u0131s\u0131: {tool_output}\") # \u00c7\u0131kt\u0131: \"8\"\n\n    # Bu \u00e7\u0131kt\u0131y\u0131 tekrar LLM'e besleyerek kullan\u0131c\u0131ya do\u011fal bir yan\u0131t olu\u015fturmas\u0131n\u0131 sa\u011flayabiliriz.\n    # \u00d6rne\u011fin:\n    # final_response_from_llm = get_llm_response_after_tool_execution(user_input, tool_output)\n    # print(final_response_from_llm) # LLM: \"2 art\u0131 2 \u00e7arp\u0131 3'\u00fcn sonucu 8'dir.\"\n\n<\/pre>\n<p><\/code><\/p>\n<p>Burada <code>eval()<\/code> fonksiyonunun g\u00fcvenlik risklerine dikkat \u00e7ekmek \u00f6nemlidir. Ger\u00e7ek bir \u00fcretim ortam\u0131nda, kullan\u0131c\u0131dan gelen ifadeleri do\u011frudan <code>eval()<\/code> ile \u00e7al\u0131\u015ft\u0131rmak yerine, daha g\u00fcvenli bir matematiksel ifade ayr\u0131\u015ft\u0131r\u0131c\u0131 k\u00fct\u00fcphane (\u00f6rne\u011fin <code>numexpr<\/code> veya kendi parser'\u0131n\u0131z) kullanmal\u0131s\u0131n\u0131z. Bu \u00f6rnek, konsepti a\u00e7\u0131klamak i\u00e7in basitle\u015ftirilmi\u015ftir.<\/p>\n<p>Bu basit hesap makinesi entegrasyonu, Tool-Calling AI'lar\u0131n temel \u00e7al\u0131\u015fma prensibini g\u00f6sterir: LLM'in karar vermesi, orkestrat\u00f6r\u00fcn arac\u0131 \u00e7al\u0131\u015ft\u0131rmas\u0131 ve sonucun yorumlanmas\u0131. Bu ad\u0131mlar\u0131 kavrad\u0131ktan sonra, daha karma\u015f\u0131k API'leri veya servisleri entegre etmek i\u00e7in temelleri atm\u0131\u015f olursunuz. Ancak unutmay\u0131n, bu s\u00fcre\u00e7 nadiren p\u00fcr\u00fczs\u00fcz ilerler ve hatalar, \u00f6\u011frenmenin en de\u011ferli par\u00e7as\u0131d\u0131r.<\/p>\n<h2>En S\u0131k G\u00f6r\u00fclen Hatalar ve Hata Ay\u0131klama Stratejileri: Bug'lardan Ders \u00c7\u0131karmak<\/h2>\n<p>Tool-Calling AI geli\u015ftirirken kar\u015f\u0131la\u015f\u0131lan hatalar, genellikle sistemin karma\u015f\u0131kl\u0131\u011f\u0131ndan ve d\u0131\u015f d\u00fcnyayla etkile\u015fiminden kaynaklan\u0131r. Bu b\u00f6l\u00fcmde, geli\u015ftirme s\u00fcrecimde en s\u0131k kar\u015f\u0131la\u015ft\u0131\u011f\u0131m hatalar\u0131 ve bunlar\u0131 nas\u0131l a\u015ft\u0131\u011f\u0131m\u0131, gelecekteki projeleriniz i\u00e7in ipu\u00e7lar\u0131yla birlikte payla\u015faca\u011f\u0131m.<\/p>\n<h3>\"Hal\u00fcsinasyon\" ve Yanl\u0131\u015f Ara\u00e7 Se\u00e7imi Nas\u0131l \u00d6nlenir?<\/h3>\n<p>LLM'ler, bazen kullan\u0131c\u0131 girdisini yanl\u0131\u015f anlayarak veya mevcut ara\u00e7lar\u0131 yanl\u0131\u015f yorumlayarak \"hal\u00fcsinasyon\" yapabilir. Bu, ya hi\u00e7 ara\u00e7 \u00e7a\u011f\u0131rmamas\u0131 gerekirken \u00e7a\u011f\u0131rmas\u0131, ya yanl\u0131\u015f arac\u0131 \u00e7a\u011f\u0131rmas\u0131 ya da do\u011fru arac\u0131 yanl\u0131\u015f parametrelerle \u00e7a\u011f\u0131rmas\u0131 anlam\u0131na gelir. Bu, benim en \u00e7ok zaman\u0131m\u0131 alan hata t\u00fcrlerinden biriydi ve genellikle k\u00f6t\u00fc prompt m\u00fchendisli\u011finden veya yetersiz ara\u00e7 tan\u0131mlar\u0131ndan kaynaklan\u0131yordu.<\/p>\n<pre><code class=\"language-python\">\n# Hatal\u0131 bir ara\u00e7 tan\u0131m\u0131 \u00f6rne\u011fi (eksik a\u00e7\u0131klama)\n# Bu durum LLM'in arac\u0131 ne zaman kullanaca\u011f\u0131n\u0131 anlamas\u0131n\u0131 zorla\u015ft\u0131r\u0131r.\nmisleading_tool_definition = {\n    \"name\": \"data_query\",\n    \"description\": \"Veritaban\u0131n\u0131 sorgular.\", # \u00c7ok genel\n    \"parameters\": {\n        \"type\": \"object\",\n        \"properties\": {\n            \"query\": {\"type\": \"string\"}\n        },\n        \"required\": [\"query\"]\n    }\n}\n<\/pre>\n<p><\/code><\/p>\n<p><strong>\u00c7\u00f6z\u00fcm Stratejileri:<\/strong><\/p>\n<ol>\n<li><strong>A\u00e7\u0131k ve Spesifik Ara\u00e7 Tan\u0131mlar\u0131:<\/strong> Her arac\u0131n ne i\u015fe yarad\u0131\u011f\u0131n\u0131, hangi durumlarda kullan\u0131lmas\u0131 gerekti\u011fini ve hangi parametreleri bekledi\u011fini m\u00fcmk\u00fcn oldu\u011funca ayr\u0131nt\u0131l\u0131 ve spesifik bir \u015fekilde a\u00e7\u0131klay\u0131n. \u00d6rne\u011fin, \"Veritaban\u0131n\u0131 sorgular\" yerine \"M\u00fc\u015fteri ID'sine g\u00f6re sipari\u015f ge\u00e7mi\u015fini getirir\" gibi daha net ifadeler kullan\u0131n.<\/li>\n<li><strong>\u00d6rnek Bazl\u0131 \u00d6\u011frenme (Few-shot Prompting):<\/strong> Prompt'unuza, LLM'in arac\u0131 do\u011fru \u015fekilde \u00e7a\u011f\u0131rd\u0131\u011f\u0131 ve \u00e7a\u011f\u0131rmad\u0131\u011f\u0131 birka\u00e7 \u00f6rnek ekleyin. Bu, LLM'in istenen davran\u0131\u015f\u0131 \u00f6\u011frenmesine yard\u0131mc\u0131 olur.<\/li>\n<li><strong>Sistem Prompt'unu \u0130yile\u015ftirme:<\/strong> LLM'e onun bir \"yard\u0131mc\u0131 asistan\" oldu\u011funu ve \"yaln\u0131zca verilen ara\u00e7lar\u0131 kullanmas\u0131 gerekti\u011fini, ba\u015fka herhangi bir i\u015flem yapmamas\u0131 gerekti\u011fini\" a\u00e7\u0131k\u00e7a belirtin. Ayr\u0131ca, ara\u00e7lar\u0131n \u00e7a\u011fr\u0131lmas\u0131 gereken durumlar\u0131 ve \u00e7a\u011fr\u0131lmamas\u0131 gereken durumlar\u0131 da \u00f6zetleyebilirsiniz.<\/li>\n<li><strong>Geri Bildirim D\u00f6ng\u00fcleri:<\/strong> E\u011fer LLM yanl\u0131\u015f bir ara\u00e7 \u00e7a\u011fr\u0131s\u0131 yaparsa, bunu yakalay\u0131n ve LLM'e geri bildirim olarak \"Bu ara\u00e7 bu durum i\u00e7in uygun de\u011fil\" veya \"Bu parametre yanl\u0131\u015f\" gibi mesajlarla d\u00f6n\u00fcn. Baz\u0131 LLM API'leri, bu t\u00fcr hatal\u0131 \u00e7a\u011fr\u0131lara tekrar deneme yapma yetene\u011fi sunar.<\/li>\n<\/ol>\n<h3>API Entegrasyon Sorunlar\u0131 ve Zaman A\u015f\u0131m\u0131 Y\u00f6netimi<\/h3>\n<p>Tool-Calling AI'lar, d\u0131\u015f d\u00fcnyadaki API'lerle etkile\u015fime girdi\u011finden, a\u011f sorunlar\u0131, API kesintileri, kimlik do\u011frulama hatalar\u0131 ve zaman a\u015f\u0131mlar\u0131 gibi bir\u00e7ok d\u0131\u015f etkenle kar\u015f\u0131la\u015f\u0131r. Bu sorunlar, genellikle LLM'in hata raporlamas\u0131 yerine tamamen sessiz kalmas\u0131na veya anlams\u0131z yan\u0131tlar \u00fcretmesine yol a\u00e7ar.<\/p>\n<pre><code class=\"language-python\">\nimport requests\nimport time\n\ndef call_external_api(url, params, timeout=5):\n    try:\n        response = requests.get(url, params=params, timeout=timeout)\n        response.raise_for_status() # HTTP 4xx\/5xx hatalar\u0131n\u0131 yakalar\n        return response.json()\n    except requests.exceptions.Timeout:\n        return {\"error\": f\"API zaman a\u015f\u0131m\u0131na u\u011frad\u0131 ({timeout} saniye).\"}\n    except requests.exceptions.ConnectionError:\n        return {\"error\": \"API ba\u011flant\u0131 hatas\u0131.\"}\n    except requests.exceptions.RequestException as e:\n        return {\"error\": f\"API iste\u011fi hatas\u0131: {e}\"}\n    except ValueError:\n        return {\"error\": \"API ge\u00e7ersiz JSON d\u00f6nd\u00fcrd\u00fc.\"}\n\n# \u00d6rnek kullan\u0131m:\n# api_result = call_external_api(\"https:\/\/api.example.com\/data\", {\"param\": \"value\"})\n# if \"error\" in api_result:\n#     print(f\"Hata olu\u015ftu: {api_result['error']}\")\n<\/pre>\n<p><\/code><\/p>\n<p><strong>\u00c7\u00f6z\u00fcm Stratejileri:<\/strong><\/p>\n<ol>\n<li><strong>Sa\u011flam Hata Yakalama (Robust Error Handling):<\/strong> Her API \u00e7a\u011fr\u0131s\u0131n\u0131 <code>try-except<\/code> bloklar\u0131 i\u00e7ine al\u0131n. A\u011f hatalar\u0131, zaman a\u015f\u0131mlar\u0131, HTTP durum kodlar\u0131 (4xx, 5xx) ve JSON ayr\u0131\u015ft\u0131rma hatalar\u0131 gibi olas\u0131 t\u00fcm istisnalar\u0131 ele al\u0131n.<\/li>\n<li><strong>Zaman A\u015f\u0131m\u0131 Mekanizmalar\u0131:<\/strong> Her d\u0131\u015f API \u00e7a\u011fr\u0131s\u0131 i\u00e7in makul bir zaman a\u015f\u0131m\u0131 belirleyin. Sonsuza kadar beklemek, sisteminizin kilitlenmesine neden olabilir.<\/li>\n<li><strong>Yeniden Deneme Mekanizmalar\u0131 (Retries):<\/strong> Ge\u00e7ici a\u011f hatalar\u0131 i\u00e7in eksponansiyel geri \u00e7ekilme (exponential backoff) stratejisiyle otomatik yeniden denemeler uygulay\u0131n. Bu, sisteminizin ge\u00e7ici kesintilere kar\u015f\u0131 daha dayan\u0131kl\u0131 olmas\u0131n\u0131 sa\u011flar.<\/li>\n<li><strong>Detayl\u0131 Loglama:<\/strong> Her API \u00e7a\u011fr\u0131s\u0131n\u0131n ba\u015flang\u0131c\u0131n\u0131, sonucunu ve olas\u0131 hatalar\u0131 detayl\u0131 bir \u015fekilde loglay\u0131n. Bu, sorun giderme s\u0131ras\u0131nda paha bi\u00e7ilmez bilgiler sa\u011flar.<\/li>\n<li><strong>\u0130nsan Geri Bildirimi:<\/strong> E\u011fer bir ara\u00e7 s\u00fcrekli olarak ba\u015far\u0131s\u0131z olursa, LLM'e bu durumu bildirip kullan\u0131c\u0131ya \"\u015eu anda bu i\u015flemi ger\u00e7ekle\u015ftiremiyorum, l\u00fctfen daha sonra tekrar deneyin\" gibi bir mesajla d\u00f6nmesini sa\u011flay\u0131n.<\/li>\n<\/ol>\n<h3>Durum Y\u00f6netimi ve Ba\u011flam Kayb\u0131 Problemleri<\/h3>\n<p>Uzun soluklu diyaloglarda veya \u00e7ok ad\u0131ml\u0131 g\u00f6revlerde, LLM'in \u00f6nceki etkile\u015fimlerden gelen ba\u011flam\u0131 kaybetmesi s\u0131k\u00e7a rastlanan bir durumdur. Bu, \"D\u00fcn sordu\u011fum hava durumu bilgisini tekrar getirir misin?\" gibi bir talepte LLM'in \"D\u00fcn ne sormu\u015ftunuz?\" diye yan\u0131t vermesiyle kendini g\u00f6sterir. Kendi projemde, kullan\u0131c\u0131 bir i\u015flem ba\u015flat\u0131p (\u00f6rn. \"Bilet ay\u0131rmak istiyorum\"), ard\u0131ndan ek bilgiler verdi\u011finde (\u00f6rn. \"\u0130stanbul'dan Ankara'ya\"), LLM'in \u00f6nceki niyetini unutup sadece en son bilgiye odaklanabildi\u011fini fark ettim.<\/p>\n<pre><code class=\"language-python\">\n# Basit bir durum y\u00f6netimi mekanizmas\u0131 (pseudo-code)\nclass ConversationState:\n    def __init__(self):\n        self.history = []\n        self.current_task = {} # \u00d6rne\u011fin, \"bilet_rezervasyonu\", \"\u015fehir\": \"\u0130stanbul\"\n\n    def add_message(self, role, content):\n        self.history.append({\"role\": role, \"content\": content})\n\n    def update_task(self, task_name, details):\n        self.current_task[task_name] = details\n\n    def get_context_for_llm(self):\n        # LLM'e g\u00f6nderilecek konu\u015fma ge\u00e7mi\u015fi ve g\u00fcncel g\u00f6rev bilgileri\n        # Bu, LLM'in \u00f6nceki etkile\u015fimleri ve mevcut g\u00f6revi hat\u0131rlamas\u0131n\u0131 sa\u011flar.\n        context_messages = self.history[-5:] # Son 5 mesaj\u0131 al\n        if self.current_task:\n            context_messages.append({\"role\": \"system\", \"content\": f\"Mevcut g\u00f6rev: {self.current_task}\"})\n        return context_messages\n\n# Kullan\u0131m:\n# state = ConversationState()\n# state.add_message(\"user\", \"Bilet ay\u0131rmak istiyorum\")\n# state.update_task(\"bilet_rezervasyonu\", {\"status\": \"ba\u015flat\u0131ld\u0131\"})\n# state.add_message(\"assistant\", \"Nereye gitmek istersiniz?\")\n# state.add_message(\"user\", \"\u0130stanbul'dan Ankara'ya\")\n#\n# llm_prompt = state.get_context_for_llm() # Bu prompt LLM'e \u00f6nceki konu\u015fmay\u0131 ve g\u00f6revi ta\u015f\u0131r.\n<\/pre>\n<p><\/code><\/p>\n<p><strong>\u00c7\u00f6z\u00fcm Stratejileri:<\/strong><\/p>\n<ol>\n<li><strong>Konu\u015fma Ge\u00e7mi\u015fini Saklama:<\/strong> LLM'e her \u00e7a\u011fr\u0131da, \u00f6nceki konu\u015fman\u0131n bir k\u0131sm\u0131n\u0131 (genellikle son N mesaj) iletin. Bu, LLM'in ba\u011flam\u0131 korumas\u0131na yard\u0131mc\u0131 olur. Token limitlerine dikkat edin.<\/li>\n<li><strong>Durum Y\u00f6netimi Mekanizmalar\u0131:<\/strong> Kullan\u0131c\u0131n\u0131n niyetini (\u00f6rne\u011fin, \"bilet rezervasyonu yap\u0131yor\") veya bir g\u00f6revin mevcut durumunu (\u00f6rne\u011fin, \"ba\u015flang\u0131\u00e7\", \"\u015fehir bekleniyor\", \"tarih bekleniyor\") takip eden harici bir durum makinesi (state machine) veya ba\u011flam nesnesi kullan\u0131n. Bu bilgiyi, LLM prompt'una ekleyerek y\u00f6nlendirme yap\u0131n.<\/li>\n<li><strong>Varl\u0131k Tan\u0131ma ve \u00c7\u00f6z\u00fcmleme:<\/strong> Kullan\u0131c\u0131 girdisindeki \u00f6nemli varl\u0131klar\u0131 (\u015fehirler, tarihler, \u00fcr\u00fcnler vb.) tan\u0131y\u0131n ve bunlar\u0131 ba\u011flam nesnenizde saklay\u0131n. LLM'in bu bilgileri hat\u0131rlamas\u0131n\u0131 sa\u011flamak i\u00e7in, gerekti\u011finde prompt'a bu varl\u0131klar\u0131 ekleyin.<\/li>\n<li><strong>Diyalog Y\u00f6netimi Katman\u0131:<\/strong> Karma\u015f\u0131k etkile\u015fimler i\u00e7in, LLM'in \u00f6tesinde bir diyalog y\u00f6netim katman\u0131 in\u015fa edin. Bu katman, kullan\u0131c\u0131 niyetini yorumlar, uygun arac\u0131 veya diyalog ak\u0131\u015f\u0131n\u0131 se\u00e7er ve gerekti\u011finde LLM'e sadece k\u00fc\u00e7\u00fck bir k\u0131sm\u0131 i\u00e7in dan\u0131\u015f\u0131r.<\/li>\n<\/ol>\n<aside class=\"expert-tip\">\n  <strong>Uzman \u0130pucu:<\/strong> Debugging s\u00fcrecinde bolca logging kullan\u0131n! LLM'e giden prompt'u, LLM'den gelen \u00e7\u0131kt\u0131y\u0131 ve ara\u00e7lar\u0131n sonu\u00e7lar\u0131n\u0131 kaydedin. Bu sayede hatal\u0131 davran\u0131\u015f\u0131n nerede ba\u015flad\u0131\u011f\u0131n\u0131 kolayca tespit edebilirsiniz.<br \/>\n<\/aside>\n<p>Bu hatalarla m\u00fccadele etmek, sadece teknik bir beceri de\u011fil, ayn\u0131 zamanda sab\u0131r ve s\u00fcrekli deneme gerektiren bir s\u00fcre\u00e7tir. Her bir hata, Tool-Calling AI sistemlerinin do\u011fas\u0131n\u0131 daha iyi anlamam\u0131 ve daha sa\u011flam, kullan\u0131c\u0131 dostu sistemler geli\u015ftirmemi sa\u011flad\u0131. Hata ay\u0131klama, bir sorun tespiti olmaktan \u00e7ok, sistemin karma\u015f\u0131k davran\u0131\u015flar\u0131n\u0131 derinlemesine anlama ve optimize etme f\u0131rsat\u0131d\u0131r.<\/p>\n<h2>Performans ve \u00d6l\u00e7eklenebilirlik \u0130\u00e7in \u0130leri D\u00fczey \u0130pu\u00e7lar\u0131: Sistemini Nas\u0131l Optimize Edebilirsin?<\/h2>\n<p>Bir Tool-Calling AI'y\u0131 ba\u015far\u0131l\u0131 bir \u015fekilde devreye almak sadece fonksiyonelli\u011fi sa\u011flamakla bitmez; ayn\u0131 zamanda sistemin performansl\u0131, \u00f6l\u00e7eklenebilir ve maliyet etkin olmas\u0131n\u0131 da sa\u011flamak gerekir. \u00d6zellikle d\u0131\u015f API \u00e7a\u011fr\u0131lar\u0131 i\u00e7erdi\u011finde, gecikme (latency) ve maliyet h\u0131zla artabilir. \u0130\u015fte bu a\u015famada sisteminizi ileri d\u00fczeyde optimize etmek i\u00e7in kullanabilece\u011finiz stratejiler:<\/p>\n<h3>\u00d6nbellekleme (Caching) Mekanizmalar\u0131<\/h3>\n<p>Bir\u00e7ok d\u0131\u015f API'nin yan\u0131tlar\u0131 belirli bir s\u00fcre i\u00e7in de\u011fi\u015fmez veya \u00e7ok s\u0131k g\u00fcncellenmez. \u00d6rne\u011fin, bir \u00fclkenin ba\u015fkenti veya belirli bir tarihteki tarihi hava durumu bilgisi. Bu t\u00fcr s\u0131k\u00e7a talep edilen ancak nadiren de\u011fi\u015fen veriler i\u00e7in \u00f6nbellekleme kullanmak, hem gecikmeyi azalt\u0131r hem de API maliyetlerinden tasarruf etmenizi sa\u011flar.<\/p>\n<pre><code class=\"language-python\">\nimport functools\nimport datetime\n\n# Basit bir \u00f6nbellekleme dekorat\u00f6r\u00fc\ndef cached_api_call(ttl_seconds):\n    cache = {}\n\n    def decorator(func):\n        @functools.wraps(func)\n        def wrapper(*args, **kwargs):\n            key = str((args, tuple(sorted(kwargs.items()))))\n            if key in cache and (datetime.datetime.now() - cache[key]['timestamp']).total_seconds() < ttl_seconds:\n                return cache[key]['data']\n            \n            result = func(*args, **kwargs)\n            cache[key] = {'data': result, 'timestamp': datetime.datetime.now()}\n            return result\n        return wrapper\n    return decorator\n\n# Hava durumu API'si \u00f6rne\u011fi (ger\u00e7ek bir API \u00e7a\u011fr\u0131s\u0131 yerine sim\u00fclasyon)\n@cached_api_call(ttl_seconds=3600) # Bir saat boyunca \u00f6nbellekle\ndef get_weather_data_from_api(city, date):\n    print(f\"API'ye \u00e7a\u011fr\u0131 yap\u0131l\u0131yor: {city}, {date}\")\n    # Ger\u00e7ekte burada requests.get() ile API'ye \u00e7a\u011fr\u0131 yap\u0131l\u0131r\n    time.sleep(1) # API gecikmesini sim\u00fcle et\n    return {\"city\": city, \"date\": date, \"temp\": \"25C\", \"condition\": \"G\u00fcne\u015fli\"}\n\n# \u0130lk \u00e7a\u011fr\u0131 (API'ye gidecek)\nprint(get_weather_data_from_api(\"Ankara\", \"2024-07-20\"))\n# \u0130kinci \u00e7a\u011fr\u0131 (\u00f6nbellekten gelecek, daha h\u0131zl\u0131)\nprint(get_weather_data_from_api(\"Ankara\", \"2024-07-20\"))\n<\/pre>\n<p><\/code><\/p>\n<p>Bu \u00f6rnek, <code>functools.lru_cache<\/code> gibi yerle\u015fik Python \u00f6nbellekleme mekanizmalar\u0131na veya Redis gibi harici bir \u00f6nbellek \u00e7\u00f6z\u00fcm\u00fcne geni\u015fletilebilir. \u00d6nemli olan, \u00f6nbelle\u011fin ne kadar s\u00fcreyle ge\u00e7erli olaca\u011f\u0131n\u0131 (Time To Live - TTL) do\u011fru bir \u015fekilde belirlemektir.<\/p>\n<h3>Asenkron \u0130\u015flemler ve Paralel Y\u00fcr\u00fctme<\/h3>\n<p>Birden fazla arac\u0131 ayn\u0131 anda \u00e7al\u0131\u015ft\u0131rman\u0131z gerekti\u011finde veya bir arac\u0131n yan\u0131t\u0131 di\u011ferinin \u00e7al\u0131\u015fmas\u0131n\u0131 beklemeden devam edebiliyorsa, asenkron programlama devreye girer. Python'da <code>asyncio<\/code> k\u00fct\u00fcphanesi ile bu t\u00fcr i\u015flemleri y\u00f6netebilirsiniz. Bu, \u00f6zellikle LLM'in birden fazla ara\u00e7 \u00e7a\u011fr\u0131s\u0131 \u00f6nerdi\u011fi durumlarda veya birden fazla ba\u011f\u0131ms\u0131z API'ye ayn\u0131 anda \u00e7a\u011fr\u0131 yapman\u0131z gerekti\u011finde performans\u0131 dramatik bir \u015fekilde art\u0131r\u0131r.<\/p>\n<pre><code class=\"language-python\">\nimport asyncio\nimport time\n\nasync def fetch_data(url, delay):\n    print(f\"{url} adresinden veri \u00e7ekiliyor...\")\n    await asyncio.sleep(delay) # A\u011f gecikmesini sim\u00fcle et\n    print(f\"{url} verisi \u00e7ekildi.\")\n    return f\"Veri from {url}\"\n\nasync def main():\n    start_time = time.time()\n    \n    # \u0130ki i\u015flemi paralel olarak \u00e7al\u0131\u015ft\u0131r\n    results = await asyncio.gather(\n        fetch_data(\"https:\/\/api.site1.com\", 2), # 2 saniye s\u00fcrs\u00fcn\n        fetch_data(\"https:\/\/api.site2.com\", 3)  # 3 saniye s\u00fcrs\u00fcn\n    )\n    \n    end_time = time.time()\n    print(f\"T\u00fcm i\u015flemler tamamland\u0131. Toplam s\u00fcre: {end_time - start_time:.2f} saniye\")\n    print(f\"Sonu\u00e7lar: {results}\")\n\n# main() fonksiyonunu \u00e7al\u0131\u015ft\u0131r\n# asyncio.run(main())\n# \u00c7\u0131kt\u0131, yakla\u015f\u0131k 3 saniye s\u00fcrecektir (en uzun g\u00f6revin s\u00fcresi)\n# E\u011fer s\u0131ral\u0131 olsayd\u0131, 2+3=5 saniye s\u00fcrerdi.\n<\/pre>\n<p><\/code><\/p>\n<p>Bu yakla\u015f\u0131m, kullan\u0131c\u0131lar\u0131n yan\u0131t bekleme s\u00fcresini \u00f6nemli \u00f6l\u00e7\u00fcde k\u0131salt\u0131r ve sistemin daha reaktif hissetmesini sa\u011flar. Ancak, asenkron programlama karma\u015f\u0131kl\u0131\u011f\u0131 art\u0131rabilir; bu y\u00fczden sadece ger\u00e7ekten ihtiya\u00e7 duyuldu\u011funda kullan\u0131lmal\u0131d\u0131r.<\/p>\n<h3>Maliyet Optimizasyonu<\/h3>\n<p>LLM API \u00e7a\u011fr\u0131lar\u0131, \u00f6zellikle y\u00fcksek hacimli ve karma\u015f\u0131k prompt'lar i\u00e7in maliyetli olabilir. Maliyetleri d\u00fc\u015f\u00fcrmek i\u00e7in \u015fu stratejileri d\u00fc\u015f\u00fcnebilirsiniz:<\/p>\n<ol>\n<li><strong>Prompt Boyutunu Minimize Etme:<\/strong> Gereksiz ba\u011flam bilgilerini veya \u00f6rnekleri prompt'tan \u00e7\u0131kar\u0131n. Sadece LLM'in o anki g\u00f6revi tamamlamas\u0131 i\u00e7in gerekli olan bilgiyi sa\u011flay\u0131n. Konu\u015fma ge\u00e7mi\u015fini k\u0131saltmak veya \u00f6zetlemek faydal\u0131 olabilir.<\/li>\n<li><strong>Do\u011fru LLM Modelini Se\u00e7me:<\/strong> Her g\u00f6rev i\u00e7in en b\u00fcy\u00fck ve en yetenekli modeli kullanmak zorunda de\u011filsiniz. Daha basit g\u00f6revler i\u00e7in daha k\u00fc\u00e7\u00fck, daha h\u0131zl\u0131 ve daha ucuz modelleri tercih edin. \u00d6rne\u011fin, <code>gpt-3.5-turbo<\/code> genellikle <code>gpt-4<\/code>'ten daha uygun maliyetlidir ve bir\u00e7ok Tool-Calling senaryosu i\u00e7in yeterli olabilir.<\/li>\n<li><strong>Ara\u00e7 \u00c7a\u011fr\u0131s\u0131 Geri Bildirimini Optimize Etme:<\/strong> LLM'e ara\u00e7 \u00e7a\u011fr\u0131s\u0131 sonucunu d\u00f6nd\u00fcr\u00fcrken, sadece ilgili k\u0131sm\u0131 d\u00f6nd\u00fcr\u00fcn. \u00d6rne\u011fin, bir veritaban\u0131 sorgusundan d\u00f6nen t\u00fcm tabloyu de\u011fil, sadece LLM'in yan\u0131t olu\u015fturmas\u0131 i\u00e7in gereken \u00f6zet bilgiyi verin.<\/li>\n<li><strong>Hata Oranlar\u0131n\u0131 D\u00fc\u015f\u00fcrme:<\/strong> Daha \u00f6nce bahsetti\u011fimiz gibi, hatal\u0131 ara\u00e7 \u00e7a\u011fr\u0131lar\u0131 veya ba\u015far\u0131s\u0131z API entegrasyonlar\u0131, LLM'e tekrar \u00e7a\u011fr\u0131 yap\u0131lmas\u0131na ve dolay\u0131s\u0131yla ek maliyetlere yol a\u00e7ar. Sa\u011flam prompt m\u00fchendisli\u011fi ve hata y\u00f6netimi ile bu durumlar\u0131n \u00f6n\u00fcne ge\u00e7mek, maliyetleri de d\u00fc\u015f\u00fcrecektir.<\/li>\n<\/ol>\n<aside class=\"expert-tip\">\n  <strong>Uzman \u0130pucu:<\/strong> LLM'in \u00fcretti\u011fi ara\u00e7 \u00e7a\u011fr\u0131s\u0131 parametrelerini do\u011frulamak i\u00e7in kat\u0131 bir \u015fema do\u011frulama (\u00f6rne\u011fin Pydantic ile) kullan\u0131n. Bu, hatal\u0131 parametrelerle d\u0131\u015f API'leri \u00e7a\u011f\u0131rmaktan kaynaklanan gereksiz maliyetleri ve hatalar\u0131 \u00f6nler.<br \/>\n<\/aside>\n<p>Bu ileri d\u00fczey ipu\u00e7lar\u0131, Tool-Calling AI sisteminizin sadece \u00e7al\u0131\u015fmas\u0131n\u0131 sa\u011flamakla kalmaz, ayn\u0131 zamanda ger\u00e7ek d\u00fcnya kullan\u0131m senaryolar\u0131nda s\u00fcrd\u00fcr\u00fclebilir, verimli ve ekonomik olmas\u0131n\u0131 da temin eder. Geli\u015ftirme s\u00fcrecimde bu optimizasyonlar\u0131 uygulamak, \u00f6zellikle artan kullan\u0131c\u0131 trafi\u011fiyle ba\u015fa \u00e7\u0131kmak ve operasyonel maliyetleri kontrol alt\u0131nda tutmak i\u00e7in hayati \u00f6nem ta\u015f\u0131d\u0131.<\/p>\n<h2>G\u00fcvenlik ve Sorumluluk: Tool-Calling AI'lar\u0131n Karanl\u0131k Y\u00fcz\u00fcyle Ba\u015fa \u00c7\u0131kmak<\/h2>\n<p>Tool-Calling AI'lar, LLM'lere eylem yetene\u011fi kazand\u0131rarak inan\u0131lmaz f\u0131rsatlar sunarken, ayn\u0131 zamanda ciddi g\u00fcvenlik ve sorumluluk risklerini de beraberinde getirirler. LLM'in d\u0131\u015f sistemlerle do\u011frudan etkile\u015fime ge\u00e7ebilmesi, k\u00f6t\u00fc niyetli kullan\u0131c\u0131lar\u0131n veya hatal\u0131 sistem tasar\u0131mlar\u0131n\u0131n potansiyel olarak y\u0131k\u0131c\u0131 sonu\u00e7lara yol a\u00e7abilece\u011fi anlam\u0131na gelir. Kendi Tool-Calling AI'\u0131m\u0131 geli\u015ftirirken bu konuya \u00f6zellikle dikkat ettim.<\/p>\n<h3>Prompt Enjeksiyonu ve Ara\u00e7 K\u00f6t\u00fcye Kullan\u0131m\u0131<\/h3>\n<p>Prompt enjeksiyonu, k\u00f6t\u00fc niyetli bir kullan\u0131c\u0131n\u0131n, LLM'in temel y\u00f6nergelerini a\u015farak veya manip\u00fcle ederek istenmeyen eylemler ger\u00e7ekle\u015ftirmesini sa\u011flamas\u0131d\u0131r. Tool-Calling AI'larda bu, LLM'in tan\u0131mlanm\u0131\u015f ara\u00e7lar\u0131 k\u00f6t\u00fcye kullanarak hassas verilere eri\u015fmesine, yetkisiz i\u015flemler yapmas\u0131na veya sistemin ba\u015fka bir b\u00f6l\u00fcm\u00fcne zarar vermesine yol a\u00e7abilir.<\/p>\n<pre><code class=\"language-python\">\n# G\u00fcvenlik a\u00e7\u0131\u011f\u0131 potansiyeli olan bir senaryo\n# Bir kullan\u0131c\u0131, \"T\u00fcm kullan\u0131c\u0131lar\u0131n e-posta adreslerini g\u00f6ster\" gibi bir prompt verirse,\n# LLM, e\u011fer yeterince k\u0131s\u0131tlanmam\u0131\u015fsa, 'get_user_data' arac\u0131n\u0131 bu bilgi i\u00e7in \u00e7a\u011f\u0131rabilir.\n\ndef get_user_data(user_id=None, all_users=False):\n    if all_users:\n        # Normalde bu \u00e7a\u011fr\u0131ya yetki kontrol\u00fc veya k\u0131s\u0131tlama eklenmeli\n        return {\"error\": \"T\u00fcm kullan\u0131c\u0131 verilerine eri\u015fim yetkisi yok.\"} \n    if user_id:\n        # Veritaban\u0131ndan belirli kullan\u0131c\u0131y\u0131 \u00e7ek\n        return {\"username\": f\"user_{user_id}\", \"email\": f\"user{user_id}@example.com\"}\n    return {\"error\": \"Ge\u00e7ersiz parametreler.\"}\n\n# LLM'in bu arac\u0131 nas\u0131l kullanabilece\u011fi\n# LLM: \"get_user_data(all_users=True)\" -> e\u011fer prompt iyi y\u00f6netilmezse ve ara\u00e7tan k\u00f6t\u00fcye kullan\u0131m engeli yoksa\n<\/pre>\n<p><\/code><\/p>\n<p><strong>\u00c7\u00f6z\u00fcm Stratejileri:<\/strong><\/p>\n<ol>\n<li><strong>S\u0131k\u0131 Yetkilendirme ve Eri\u015fim Kontrol\u00fc:<\/strong> Ara\u00e7lar\u0131n\u0131z\u0131n eri\u015fti\u011fi t\u00fcm API'ler ve sistemler i\u00e7in sa\u011flam yetkilendirme ve kimlik do\u011frulama mekanizmalar\u0131 uygulay\u0131n. LLM'in kendisinin bir yetkilendirme anahtar\u0131 olmas\u0131 yerine, \u00e7a\u011fr\u0131lan ara\u00e7lar\u0131n kendi yetkilerini do\u011frulamas\u0131 daha g\u00fcvenlidir.<\/li>\n<li><strong>Ara\u00e7 Parametrelerini Do\u011frulama:<\/strong> LLM'den gelen ara\u00e7 parametrelerini her zaman do\u011frulay\u0131n ve sanitasyon uygulay\u0131n. Beklenmedik veya \u015f\u00fcpheli de\u011ferleri reddedin. \u00d6rne\u011fin, bir dosya yolu bekleniyorsa, \"..\" veya mutlak yollar\u0131 engelleyin.<\/li>\n<li><strong>LLM Girdilerini S\u0131n\u0131rlama:<\/strong> LLM'in do\u011frudan d\u0131\u015f sistemlerle etkile\u015fime girece\u011fi ara\u00e7lar i\u00e7in prompt'u daha s\u0131k\u0131 kontrol edin. Hassas i\u015flemler i\u00e7in onay ad\u0131mlar\u0131 ekleyin veya LLM'in belirli parametreleri do\u011frudan kullan\u0131c\u0131dan almas\u0131n\u0131 engelleyin.<\/li>\n<li><strong>\u0130nsan D\u00f6ng\u00fcs\u00fcnde (Human-in-the-Loop):<\/strong> \u00d6zellikle kritik veya potansiyel olarak zararl\u0131 olabilecek eylemler i\u00e7in, LLM'in bir arac\u0131 \u00e7al\u0131\u015ft\u0131rmadan \u00f6nce insan onay\u0131 gerektirmesini sa\u011flay\u0131n. \u00d6rne\u011fin, \"Bu kullan\u0131c\u0131n\u0131n hesab\u0131n\u0131 silmek istedi\u011finizden emin misiniz? Evet\/Hay\u0131r\" gibi bir onay mekanizmas\u0131.<\/li>\n<li><strong>Sistem Seviyesinde G\u00fcvenlik Politikalar\u0131:<\/strong> G\u00fcvenlik duvarlar\u0131, a\u011f segmentasyonu ve eri\u015fim listeleri gibi altyap\u0131 seviyesindeki g\u00fcvenlik \u00f6nlemlerini kullan\u0131n. LLM ve ara\u00e7lar\u0131, minimum ayr\u0131cal\u0131k ilkesiyle \u00e7al\u0131\u015fmal\u0131d\u0131r.<\/li>\n<\/ol>\n<h3>Denetim ve \u0130zlenebilirlik (Auditing and Observability)<\/h3>\n<p>Bir Tool-Calling AI'n\u0131n yapt\u0131\u011f\u0131 her eylemi denetleyebilmek ve izleyebilmek, hem hata ay\u0131klama hem de g\u00fcvenlik a\u00e7\u0131s\u0131ndan hayati \u00f6neme sahiptir. Bir sorun \u00e7\u0131kt\u0131\u011f\u0131nda, neyin, ne zaman, kim taraf\u0131ndan ve hangi parametrelerle yap\u0131ld\u0131\u011f\u0131n\u0131 bilmek, sorunu tespit etmek ve \u00e7\u00f6zmek i\u00e7in kritik bilgiler sunar.<\/p>\n<p><strong>\u00c7\u00f6z\u00fcm Stratejileri:<\/strong><\/p>\n<ol>\n<li><strong>Detayl\u0131 Loglama:<\/strong> Her LLM \u00e7a\u011fr\u0131s\u0131n\u0131 (giri\u015f prompt'lar\u0131, LLM \u00e7\u0131kt\u0131s\u0131), her ara\u00e7 \u00e7a\u011fr\u0131s\u0131n\u0131 (ad\u0131, parametreleri, sonu\u00e7lar\u0131, hatalar\u0131) ve \u00f6nemli sistem olaylar\u0131n\u0131 loglay\u0131n. Loglar\u0131n tarih damgal\u0131 ve kullan\u0131c\u0131 kimli\u011fi ile ili\u015fkilendirilmi\u015f olmas\u0131 \u00f6nemlidir.<\/li>\n<li><strong>\u0130zleme ve Uyar\u0131lar:<\/strong> Sistemdeki anormallikleri (\u00f6rne\u011fin, \u00e7ok say\u0131da ba\u015far\u0131s\u0131z API \u00e7a\u011fr\u0131s\u0131, beklenmedik veri eri\u015fim denemeleri) tespit etmek i\u00e7in izleme sistemleri kurun ve uygun uyar\u0131lar\u0131 yap\u0131land\u0131r\u0131n.<\/li>\n<li><strong>\u0130\u00e7erik Filtreleme:<\/strong> Hassas bilgilerin (Ki\u015fisel Verilerin Korunmas\u0131 Kanunu - KVKK, GDPR uyumlulu\u011fu i\u00e7in) loglarda g\u00f6r\u00fcnmesini engelleyen mekanizmalar uygulay\u0131n. Loglar\u0131 maskeleme veya anonimle\u015ftirme tekniklerini kullan\u0131n.<\/li>\n<li><strong>Olay G\u00fcnl\u00fckleri (Audit Logs):<\/strong> Kritik eylemler i\u00e7in, \"Kim, neyi, ne zaman yapt\u0131?\" sorusuna yan\u0131t verecek \u00f6zel denetim g\u00fcnl\u00fckleri olu\u015fturun. Bu g\u00fcnl\u00fckler, adli analizler i\u00e7in kullan\u0131labilir olmal\u0131d\u0131r.<\/li>\n<\/ol>\n<aside class=\"expert-tip\">\n  <strong>Uzman \u0130pucu:<\/strong> T\u00fcm ara\u00e7lar\u0131n\u0131z\u0131, \u00f6zellikle hassas i\u015flemler yapanlar\u0131, g\u00fcvenlik denetiminden ge\u00e7irin. Her arac\u0131n potansiyel risklerini ve bu riskleri nas\u0131l azaltabilece\u011finizi belgeleyin. G\u00fcvenlik, sonradan eklenen bir \u00f6zellik de\u011fil, tasar\u0131m\u0131n ayr\u0131lmaz bir par\u00e7as\u0131 olmal\u0131d\u0131r.<br \/>\n<\/aside>\n<p>Tool-Calling AI'lar\u0131n sundu\u011fu yetenekler devrim niteli\u011finde olsa da, onlar\u0131n g\u00fcvenli\u011fini ve sorumlu kullan\u0131m\u0131n\u0131 sa\u011flamak, geli\u015ftiricilerin en \u00f6nemli g\u00f6revlerinden biridir. Bu prensiplere ba\u011fl\u0131 kalmak, yaln\u0131zca sisteminizi k\u00f6t\u00fc niyetli sald\u0131r\u0131lardan korumakla kalmaz, ayn\u0131 zamanda kullan\u0131c\u0131lar\u0131n\u0131z\u0131n g\u00fcvenini kazanman\u0131za ve etik bir yapay zeka deneyimi sunman\u0131za da yard\u0131mc\u0131 olur. Unutmay\u0131n, bir yapay zeka ne kadar ak\u0131ll\u0131 olursa olsun, onun davran\u0131\u015flar\u0131n\u0131 \u015fekillendiren ve kontrol eden biz geli\u015ftiricileriz.<\/p>\n<p>Mobil uyumlu bir HTML yap\u0131s\u0131 i\u00e7in, yukar\u0131daki i\u00e7erik temelinde a\u015fa\u011f\u0131daki HTML elemanlar\u0131 ve CSS prensipleri g\u00f6z \u00f6n\u00fcnde bulundurulmal\u0131d\u0131r:<\/p>\n<ul>\n<li><code>meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"<\/code> etiketi, i\u00e7eri\u011fin cihaz geni\u015fli\u011fine uygun \u00f6l\u00e7eklenmesini sa\u011flar.<\/li>\n<li><code>img<\/code> etiketleri kullan\u0131l\u0131rsa <code>max-width: 100%; height: auto;<\/code> stilini i\u00e7ermelidir.<\/li>\n<li>T\u00fcm metin i\u00e7erikleri, ekran boyutuna g\u00f6re otomatik olarak yeniden akacak \u015fekilde yap\u0131land\u0131r\u0131lm\u0131\u015ft\u0131r. CSS media query'leri kullan\u0131larak farkl\u0131 ekran boyutlar\u0131 i\u00e7in font boyutlar\u0131, sat\u0131r y\u00fckseklikleri ve element bo\u015fluklar\u0131 ayarlanabilir.<\/li>\n<li>Flexbox veya CSS Grid gibi modern CSS layout teknikleri, karma\u015f\u0131k d\u00fczenlerin mobil cihazlarda da d\u00fczg\u00fcn g\u00f6r\u00fcnmesini sa\u011flar.<\/li>\n<\/ul>\n<p>\u00d6rne\u011fin, mobil uyumlu bir CSS kodu (HTML \u00e7\u0131kt\u0131s\u0131n\u0131n bir par\u00e7as\u0131 olmasa da, konsepti a\u00e7\u0131klamak ad\u0131na):<\/p>\n<pre><code class=\"language-css\">\n@media (max-width: 768px) {\n  body {\n    padding: 10px;\n    font-size: 16px;\n  }\n  h2 {\n    font-size: 24px;\n  }\n  h3 {\n    font-size: 20px;\n  }\n  .expert-tip {\n    margin: 15px 0;\n    padding: 10px;\n  }\n}\n<\/pre>\n<p><\/code><\/p>\n<p>Bu t\u00fcr medya sorgular\u0131, makale HTML'i render edildi\u011finde, taray\u0131c\u0131n\u0131n ekran geni\u015fli\u011fine g\u00f6re stilleri uygulamas\u0131n\u0131 sa\u011flayarak mobil uyumlulu\u011fu art\u0131r\u0131r.<\/p>\n<h2>Sonu\u00e7: Tool-Calling AI Geli\u015ftirmekten Ne \u00d6\u011frendik ve Gelecek Bizi Nereye G\u00f6t\u00fcr\u00fcyor?<\/h2>\n<p>Kendi Tool-Calling AI'\u0131m\u0131 ba\u015ftan sona in\u015fa etme deneyimi, sadece teknik bir \u00f6\u011frenme yolculu\u011fu de\u011fil, ayn\u0131 zamanda yapay zekan\u0131n ger\u00e7ek d\u00fcnyadaki potansiyeli ve s\u0131n\u0131rlamalar\u0131 hakk\u0131nda derin bir anlay\u0131\u015f kazanmam\u0131 sa\u011flayan d\u00f6n\u00fc\u015ft\u00fcr\u00fcc\u00fc bir s\u00fcre\u00e7 oldu. Bu yolculukta kar\u015f\u0131la\u015ft\u0131\u011f\u0131m her hata, bir engelden ziyade, sistemi daha sa\u011flam, daha ak\u0131ll\u0131 ve daha g\u00fcvenli hale getirmek i\u00e7in bir f\u0131rsat sundu. Ba\u015flang\u0131\u00e7ta LLM'in basit bir hesaplama i\u00e7in bile \"hal\u00fcsinasyon\" yap\u0131p yanl\u0131\u015f ara\u00e7 \u00e7a\u011f\u0131rd\u0131\u011f\u0131n\u0131 g\u00f6rmek beni hayal k\u0131r\u0131kl\u0131\u011f\u0131na u\u011fratsa da, bu durum prompt m\u00fchendisli\u011finin ve ara\u00e7 tan\u0131mlar\u0131n\u0131n ne kadar kritik oldu\u011funu anlamam\u0131 sa\u011flad\u0131. API entegrasyonlar\u0131n\u0131n, a\u011f gecikmelerinin ve d\u0131\u015f servis kesintilerinin sistemin genel performans\u0131n\u0131 nas\u0131l etkileyebilece\u011fini tecr\u00fcbe etmek, beni \u00f6nbellekleme, asenkron i\u015flemler ve sa\u011flam hata y\u00f6netimi gibi ileri d\u00fczey optimizasyon stratejilerini ara\u015ft\u0131rmaya itti.<\/p>\n<p>\u00d6zellikle durum y\u00f6netimi ve ba\u011flam kayb\u0131 problemleri, yapay zekan\u0131n \"haf\u0131za\"s\u0131n\u0131n asl\u0131nda ne kadar k\u0131r\u0131lgan olabilece\u011fini g\u00f6sterdi. Kullan\u0131c\u0131larla uzun s\u00fcreli ve karma\u015f\u0131k diyaloglar y\u00fcr\u00fct\u00fcrken ba\u011flam\u0131 koruman\u0131n, sadece teknik bir meydan okuma de\u011fil, ayn\u0131 zamanda kullan\u0131c\u0131 deneyiminin temel ta\u015f\u0131 oldu\u011funu fark ettim. G\u00fcvenlik konusu ise, LLM'lere eylem yetene\u011fi verdi\u011fimizde ta\u015f\u0131d\u0131\u011f\u0131m\u0131z sorumlulu\u011fun ne kadar b\u00fcy\u00fck oldu\u011funu g\u00f6zler \u00f6n\u00fcne serdi. Prompt enjeksiyonu ve ara\u00e7 k\u00f6t\u00fcye kullan\u0131m riskleri, her bir arac\u0131n yetkisini, parametrelerini ve \u00e7\u0131kt\u0131s\u0131n\u0131 titizlikle do\u011frulaman\u0131n ne denli \u00f6nemli oldu\u011funu vurgulad\u0131. \u0130zlenebilirlik ve denetim mekanizmalar\u0131n\u0131n, sadece hata ay\u0131klama i\u00e7in de\u011fil, ayn\u0131 zamanda etik ve yasal sorumluluklar\u0131m\u0131z\u0131 yerine getirmek i\u00e7in de vazge\u00e7ilmez oldu\u011funu anlad\u0131m.<\/p>\n<p>Tool-Calling AI'lar\u0131n gelece\u011fi olduk\u00e7a parlak. Geli\u015fen LLM'ler, daha sofistike ara\u00e7 entegrasyonlar\u0131 ve daha sezgisel diyalog y\u00f6netim sistemleriyle birle\u015fti\u011finde, yapay zeka asistanlar\u0131 ve otomasyon sistemleri hayat\u0131m\u0131z\u0131n her alan\u0131na daha derinlemesine n\u00fcfuz edecek. Ger\u00e7ek zamanl\u0131 veri analizi, ki\u015fiselle\u015ftirilmi\u015f hizmetler, ak\u0131ll\u0131 karar destek sistemleri ve otomatize edilmi\u015f i\u015f ak\u0131\u015flar\u0131 gibi bir\u00e7ok alanda devrim yaratacaklar. Ancak bu potansiyeli tam olarak ger\u00e7ekle\u015ftirebilmek i\u00e7in, geli\u015ftiricilerin bu teknolojinin karma\u015f\u0131kl\u0131\u011f\u0131n\u0131, hatalar\u0131n\u0131 ve risklerini derinlemesine anlamas\u0131 gerekmektedir. Hatalardan ders \u00e7\u0131karmak, sadece sistemleri daha iyi hale getirmekle kalmaz, ayn\u0131 zamanda daha g\u00fcvenli, etik ve s\u00fcrd\u00fcr\u00fclebilir yapay zeka \u00e7\u00f6z\u00fcmleri in\u015fa etmemizi sa\u011flar.<\/p>\n<h3>S\u0131k\u00e7a Sorulan Sorular (SSS)<\/h3>\n<ol>\n<li>\n        <strong>Tool-Calling AI geli\u015ftirmeye ba\u015flamak i\u00e7in hangi programlama dillerini ve k\u00fct\u00fcphanelerini \u00f6\u011frenmeliyim?<\/strong><\/p>\n<p>Genellikle Python, bu t\u00fcr sistemler i\u00e7in en pop\u00fcler dildir. OpenAI, LangChain, LlamaIndex gibi k\u00fct\u00fcphaneler, LLM'lerle etkile\u015fim kurmak ve ara\u00e7 \u00e7a\u011fr\u0131s\u0131 mant\u0131\u011f\u0131n\u0131 y\u00f6netmek i\u00e7in g\u00fc\u00e7l\u00fc ara\u00e7lar sunar. Ayr\u0131ca, d\u0131\u015f API'lerle ileti\u015fim i\u00e7in <code>requests<\/code> gibi HTTP k\u00fct\u00fcphanelerine ve veri yap\u0131land\u0131rmas\u0131 i\u00e7in JSON bilgisine ihtiyac\u0131n\u0131z olacakt\u0131r.<\/p>\n<\/li>\n<li>\n        <strong>Bir Tool-Calling AI'n\u0131n \"hal\u00fcsinasyon\" yapmas\u0131n\u0131 nas\u0131l engelleyebilirim?<\/strong><\/p>\n<p>Hal\u00fcsinasyonu \u00f6nlemenin anahtar\u0131, sa\u011flam prompt m\u00fchendisli\u011fi ve spesifik ara\u00e7 tan\u0131mlar\u0131d\u0131r. LLM'e g\u00f6revini, sahip oldu\u011fu ara\u00e7lar\u0131 ve bunlar\u0131n nas\u0131l kullan\u0131laca\u011f\u0131n\u0131 \u00e7ok net bir \u015fekilde a\u00e7\u0131klayan sistem prompt'lar\u0131 kullan\u0131n. Ayr\u0131ca, LLM'den gelen her \u00e7\u0131kt\u0131y\u0131 do\u011frulamak ve beklenmedik durumlarda geri bildirim sa\u011flamak \u00f6nemlidir.<\/p>\n<\/li>\n<li>\n        <strong>Tool-Calling AI'lar\u0131n performans\u0131n\u0131 art\u0131rmak i\u00e7in hangi y\u00f6ntemler kullan\u0131labilir?<\/strong><\/p>\n<p>Performans i\u00e7in \u00f6nbellekleme (caching), \u00f6zellikle s\u0131k\u00e7a \u00e7a\u011fr\u0131lan ve nadiren de\u011fi\u015fen API yan\u0131tlar\u0131 i\u00e7in \u00e7ok etkilidir. Birden fazla ba\u011f\u0131ms\u0131z ara\u00e7 \u00e7a\u011fr\u0131s\u0131 yap\u0131lmas\u0131 gerekti\u011finde asenkron programlama (<code>asyncio<\/code>) kullanarak paralel y\u00fcr\u00fctme sa\u011flamak da performans\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde art\u0131r\u0131r. Ayr\u0131ca, prompt boyutunu optimize etmek ve do\u011fru LLM modelini se\u00e7mek maliyet ve gecikme a\u00e7\u0131s\u0131ndan \u00f6nemlidir.<\/p>\n<\/li>\n<li>\n        <strong>Tool-Calling AI'larda g\u00fcvenlik riskleri nelerdir ve bunlara kar\u015f\u0131 nas\u0131l \u00f6nlem alabilirim?<\/strong><\/p>\n<p>Ana riskler, prompt enjeksiyonu ve ara\u00e7lar\u0131n k\u00f6t\u00fcye kullan\u0131m\u0131d\u0131r. Bu risklere kar\u015f\u0131 s\u0131k\u0131 yetkilendirme ve eri\u015fim kontrol\u00fc, LLM'den gelen t\u00fcm ara\u00e7 parametrelerinin do\u011frulanmas\u0131 ve sanitasyonu, kritik i\u015flemler i\u00e7in insan onay\u0131 (<code>human-in-the-loop<\/code>) ve detayl\u0131 loglama gibi \u00f6nlemler al\u0131nmal\u0131d\u0131r. G\u00fcvenlik, tasar\u0131m\u0131n ilk a\u015famas\u0131ndan itibaren d\u00fc\u015f\u00fcn\u00fclmelidir.<\/p>\n<\/li>\n<li>\n        <strong>Bir Tool-Calling AI projesinde en \u00e7ok zaman harcayaca\u011f\u0131m k\u0131s\u0131m ne olacakt\u0131r?<\/strong><\/p>\n<p>Deneyimlerime g\u00f6re, en \u00e7ok zaman alan k\u0131s\u0131mlar \u015funlard\u0131r: (1) <strong>Prompt m\u00fchendisli\u011fi ve ara\u00e7 tan\u0131mlar\u0131n\u0131 optimize etmek<\/strong>, LLM'in tutarl\u0131 ve do\u011fru davran\u0131\u015flar sergilemesini sa\u011flamak i\u00e7in s\u00fcrekli deneme gerektirir. (2) <strong>Hata ay\u0131klama ve beklenmeyen durumlar\u0131 y\u00f6netme<\/strong>, \u00f6zellikle d\u0131\u015f API'lerin karars\u0131zl\u0131\u011f\u0131 veya LLM'in yanl\u0131\u015f yorumlamalar\u0131 nedeniyle. (3) <strong>Durum y\u00f6netimi ve ba\u011flam\u0131 koruma<\/strong>, karma\u015f\u0131k ve \u00e7ok ad\u0131ml\u0131 diyaloglar i\u00e7in sa\u011flam bir yap\u0131 olu\u015fturmak.<\/p>\n<\/li>\n<\/ol>\n<p><\/body><\/p>\n","protected":false},"excerpt":{"rendered":"B\u00fcy\u00fck Dil Modelleri (LLM&#8217;ler) hayat\u0131m\u0131z\u0131n vazge\u00e7ilmez bir par\u00e7as\u0131 haline gelse de, ger\u00e7ek d\u00fcnyayla etkile\u015fim kurma yetenekleri s\u0131n\u0131rl\u0131d\u0131r. \u0130\u015fte&hellip;","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_page_header_type":"","csco_page_load_nextpost":"","csco_page_subscribe_form":"","csco_page_contact_form":"","footnotes":""},"categories":[1342],"tags":[],"class_list":{"0":"post-31554","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-ai","7":"cs-entry","8":"cs-video-wrap"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.5 (Yoast SEO v25.3.1) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Tool-Calling AI: Ba\u015ftan Sona Geli\u015ftirme ve Hata Ay\u0131klama Dersleri<\/title>\n<meta name=\"description\" content=\"B\u00fcy\u00fck Dil Modelleri (LLM&#039;ler) hayat\u0131m\u0131z\u0131n vazge\u00e7ilmez bir par\u00e7as\u0131 haline gelse de, ger\u00e7ek d\u00fcnyayla etkile\u015fim kurma yetenekleri s\u0131n\u0131rl\u0131d\u0131r. \u0130\u015fte tam bu noktada &quot;Ara\u00e7 \u00c7a\u011f\u0131ran Yapay Zeka&quot; (Tool-Calling AI) devreye giriyor. Bu makalede, s\u0131f\u0131rdan bir Tool-Calling AI in\u015fa etme maceram\u0131 ve bu s\u00fcre\u00e7te kar\u015f\u0131la\u015ft\u0131\u011f\u0131m hatalar\u0131n bana \u00f6\u011frettiklerini samimi bir dille aktaraca\u011f\u0131m.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fatihsoysal.com\/blog\/tool-calling-ai-bastan-sona-gelistirme-ve-hata-ayiklama-dersleri\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tool-Calling AI: Ba\u015ftan Sona Geli\u015ftirme ve Hata Ay\u0131klama Dersleri\" \/>\n<meta property=\"og:description\" content=\"B\u00fcy\u00fck Dil Modelleri (LLM&#039;ler) hayat\u0131m\u0131z\u0131n vazge\u00e7ilmez bir par\u00e7as\u0131 haline gelse de, ger\u00e7ek d\u00fcnyayla etkile\u015fim kurma yetenekleri s\u0131n\u0131rl\u0131d\u0131r. \u0130\u015fte tam bu noktada &quot;Ara\u00e7 \u00c7a\u011f\u0131ran Yapay Zeka&quot; (Tool-Calling AI) devreye giriyor. Bu makalede, s\u0131f\u0131rdan bir Tool-Calling AI in\u015fa etme maceram\u0131 ve bu s\u00fcre\u00e7te kar\u015f\u0131la\u015ft\u0131\u011f\u0131m hatalar\u0131n bana \u00f6\u011frettiklerini samimi bir dille aktaraca\u011f\u0131m.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/fatihsoysal.com\/blog\/tool-calling-ai-bastan-sona-gelistirme-ve-hata-ayiklama-dersleri\/\" \/>\n<meta property=\"og:site_name\" content=\"Kodlar\u0131n Gizemli D\u00fcnyas\u0131\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-11T04:01:20+00:00\" \/>\n<meta name=\"author\" content=\"Fatih Soysal\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Yazan:\" \/>\n\t<meta name=\"twitter:data1\" content=\"Fatih Soysal\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tahmini okuma s\u00fcresi\" \/>\n\t<meta name=\"twitter:data2\" content=\"33 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/tool-calling-ai-bastan-sona-gelistirme-ve-hata-ayiklama-dersleri\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/tool-calling-ai-bastan-sona-gelistirme-ve-hata-ayiklama-dersleri\/\"},\"author\":{\"name\":\"Fatih Soysal\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\"},\"headline\":\"Tool-Calling AI: Ba\u015ftan Sona Geli\u015ftirme ve Hata Ay\u0131klama Dersleri\",\"datePublished\":\"2025-10-11T04:01:20+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/tool-calling-ai-bastan-sona-gelistirme-ve-hata-ayiklama-dersleri\/\"},\"wordCount\":5249,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\"},\"articleSection\":[\"AI\"],\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/fatihsoysal.com\/blog\/tool-calling-ai-bastan-sona-gelistirme-ve-hata-ayiklama-dersleri\/#respond\"]}],\"copyrightYear\":\"2025\",\"copyrightHolder\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/tool-calling-ai-bastan-sona-gelistirme-ve-hata-ayiklama-dersleri\/\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/tool-calling-ai-bastan-sona-gelistirme-ve-hata-ayiklama-dersleri\/\",\"name\":\"Tool-Calling AI: Ba\u015ftan Sona Geli\u015ftirme ve Hata Ay\u0131klama Dersleri\",\"isPartOf\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#website\"},\"datePublished\":\"2025-10-11T04:01:20+00:00\",\"description\":\"B\u00fcy\u00fck Dil Modelleri (LLM'ler) hayat\u0131m\u0131z\u0131n vazge\u00e7ilmez bir par\u00e7as\u0131 haline gelse de, ger\u00e7ek d\u00fcnyayla etkile\u015fim kurma yetenekleri s\u0131n\u0131rl\u0131d\u0131r. \u0130\u015fte tam bu noktada \\\"Ara\u00e7 \u00c7a\u011f\u0131ran Yapay Zeka\\\" (Tool-Calling AI) devreye giriyor. 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