{"id":31961,"date":"2025-10-16T03:41:13","date_gmt":"2025-10-16T00:41:13","guid":{"rendered":"https:\/\/fatihsoysal.com\/blog\/?p=31961"},"modified":"2025-10-16T03:41:13","modified_gmt":"2025-10-16T00:41:13","slug":"langchain-gradient-ai-ile-bulusuyor-acik-kaynakli-sunucusuz-ve-hizli-yapay-zeka-uygulamalari","status":"publish","type":"post","link":"https:\/\/fatihsoysal.com\/blog\/langchain-gradient-ai-ile-bulusuyor-acik-kaynakli-sunucusuz-ve-hizli-yapay-zeka-uygulamalari\/","title":{"rendered":"LangChain Gradient AI\u2122 ile Bulu\u015fuyor: A\u00e7\u0131k Kaynakl\u0131, Sunucusuz ve H\u0131zl\u0131 Yapay Zeka Uygulamalar\u0131"},"content":{"rendered":"<p><body><\/p>\n<h2>LangChain Gradient AI\u2122 ile Bulu\u015fuyor: A\u00e7\u0131k Kaynakl\u0131, Sunucusuz ve H\u0131zl\u0131 Yapay Zeka Uygulamalar\u0131<\/h2>\n<h2>Giri\u015f<\/h2>\n<p>Yapay zeka (AI) d\u00fcnyas\u0131, \u00f6zellikle B\u00fcy\u00fck Dil Modelleri (LLM&#8217;ler) alan\u0131nda ba\u015f d\u00f6nd\u00fcr\u00fcc\u00fc bir h\u0131zla geli\u015fmeye devam ediyor. Bu modeller, metin anlama, \u00fcretme, \u00f6zetleme ve hatta kod yazma gibi yetenekleriyle bir\u00e7ok end\u00fcstride devrim niteli\u011finde de\u011fi\u015fikliklere yol a\u00e7\u0131yor. Ancak, bu g\u00fc\u00e7l\u00fc modellerin tam potansiyelini ortaya \u00e7\u0131karmak ve onlar\u0131 ger\u00e7ek d\u00fcnya uygulamalar\u0131na entegre etmek, beraberinde \u00f6nemli zorluklar getiriyor. Geli\u015ftiricilerin, karma\u015f\u0131k LLM i\u015f ak\u0131\u015flar\u0131n\u0131 d\u00fczenlemesi, farkl\u0131 modelleri y\u00f6netmesi, \u00f6l\u00e7eklenebilir altyap\u0131lar kurmas\u0131 ve maliyetleri optimize etmesi gerekiyor.<\/p>\n<p>\u0130\u015fte tam bu noktada, LangChain ve Gradient AI\u2122 gibi yenilik\u00e7i teknolojiler devreye giriyor. LangChain, LLM destekli uygulamalar geli\u015ftirmeyi basitle\u015ftiren a\u00e7\u0131k kaynakl\u0131 bir \u00e7er\u00e7eve olarak \u00f6ne \u00e7\u0131karken, Gradient AI\u2122, a\u00e7\u0131k kaynakl\u0131 modeller i\u00e7in sunucusuz \u00e7\u0131kar\u0131m ve ince ayar hizmetleri sunarak bu modellerin h\u0131zl\u0131, \u00f6l\u00e7eklenebilir ve uygun maliyetli bir \u015fekilde da\u011f\u0131t\u0131lmas\u0131n\u0131 sa\u011fl\u0131yor. Bu makale, LangChain ve Gradient AI\u2122&#8217;\u0131n nas\u0131l bir araya gelerek geli\u015ftiricilere a\u00e7\u0131k kaynakl\u0131, sunucusuz ve h\u0131zl\u0131 yapay zeka uygulamalar\u0131 olu\u015fturma g\u00fcc\u00fc verdi\u011fini derinlemesine inceleyecektir. Bu g\u00fc\u00e7l\u00fc ikilinin sundu\u011fu sinerjiyi, teknik detaylar\u0131, pratik kullan\u0131m senaryolar\u0131n\u0131 ve gelecekteki potansiyelini ke\u015ffedece\u011fiz.<\/p>\n<h2>LangChain&#8217;e Derinlemesine Bak\u0131\u015f<\/h2>\n<p>LangChain, B\u00fcy\u00fck Dil Modelleri (LLM&#8217;ler) kullanarak karma\u015f\u0131k uygulamalar geli\u015ftirmeyi kolayla\u015ft\u0131rmak amac\u0131yla tasarlanm\u0131\u015f a\u00e7\u0131k kaynakl\u0131 bir \u00e7er\u00e7evedir. LLM&#8217;ler, ham halleriyle bile inan\u0131lmaz derecede g\u00fc\u00e7l\u00fcd\u00fcr, ancak ger\u00e7ek d\u00fcnya uygulamalar\u0131nda genellikle tek ba\u015flar\u0131na yeterli olmazlar. Bir\u00e7ok durumda, bir LLM&#8217;in harici veri kaynaklar\u0131yla etkile\u015fim kurmas\u0131, belirli ara\u00e7lar\u0131 kullanmas\u0131 veya birden fazla ad\u0131mdan olu\u015fan karma\u015f\u0131k mant\u0131klar\u0131 y\u00fcr\u00fctmesi gerekir. LangChain, bu t\u00fcr &#8220;orkestrasyon&#8221; g\u00f6revlerini basitle\u015ftirmek i\u00e7in mod\u00fcler ve esnek bir yap\u0131 sunar.<\/p>\n<p>LangChain&#8217;in temel amac\u0131, LLM&#8217;leri, di\u011fer hesaplama kaynaklar\u0131n\u0131 ve veri kaynaklar\u0131n\u0131 bir araya getirerek, sadece bir sohbet botu olmaktan \u00f6te, ak\u0131ll\u0131, ba\u011flam fark\u0131ndal\u0131\u011f\u0131na sahip ve eyleme ge\u00e7ebilen uygulamalar olu\u015fturmakt\u0131r.<\/p>\n<h3>LangChain&#8217;in Temel Bile\u015fenleri<\/h3>\n<p>LangChain&#8217;in g\u00fcc\u00fc, iyi tan\u0131mlanm\u0131\u015f ve birbiriyle entegre olabilen mod\u00fcler bile\u015fenlerinden gelir:<\/p>\n<p>*   <strong>Modeller (Models):<\/strong> LangChain, farkl\u0131 LLM t\u00fcrleriyle etkile\u015fim kurmak i\u00e7in bir soyutlama katman\u0131 sa\u011flar.<br \/>\n    *   <strong>LLMs:<\/strong> Metin tabanl\u0131 giri\u015fleri al\u0131p metin tabanl\u0131 \u00e7\u0131kt\u0131lar \u00fcreten modeller (\u00f6rn. GPT-3, Llama, Falcon).<br \/>\n    *   <strong>ChatModels:<\/strong> Sohbet tabanl\u0131 giri\u015fleri (mesaj listesi) al\u0131p sohbet tabanl\u0131 \u00e7\u0131kt\u0131lar \u00fcreten modeller (\u00f6rn. GPT-4, Claude).<br \/>\n    *   <strong>Embeddings:<\/strong> Metinleri say\u0131sal vekt\u00f6r g\u00f6sterimlerine d\u00f6n\u00fc\u015ft\u00fcren modeller. Bu vekt\u00f6rler, anlamsal benzerlik aramalar\u0131 (semantik arama) ve k\u00fcmeleme gibi g\u00f6revler i\u00e7in kritik \u00f6neme sahiptir.<br \/>\n*   <strong>Promptlar (Prompts):<\/strong> LLM&#8217;lere verilen talimatlar\u0131 veya sorgular\u0131 dinamik olarak olu\u015fturmak i\u00e7in kullan\u0131l\u0131r. <code>PromptTemplate<\/code>&#8216;ler, kullan\u0131c\u0131 girdileri ve di\u011fer de\u011fi\u015fkenlerle doldurulabilen yeniden kullan\u0131labilir \u015fablonlar sa\u011flar. Bu, istem m\u00fchendisli\u011fini (prompt engineering) daha y\u00f6netilebilir ve tutarl\u0131 hale getirir.<br \/>\n*   <strong>Zincirler (Chains):<\/strong> Birden fazla bile\u015feni veya ad\u0131m\u0131 bir araya getirerek karma\u015f\u0131k i\u015f ak\u0131\u015flar\u0131 olu\u015fturan yap\u0131lard\u0131r. \u00d6rne\u011fin, bir <code>LLMChain<\/code>, bir istem \u015fablonunu bir LLM&#8217;e ba\u011flar. Daha karma\u015f\u0131k zincirler, veri y\u00fckleme, \u00f6zetleme, soru yan\u0131tlama gibi birden fazla LLM \u00e7a\u011fr\u0131s\u0131n\u0131 veya arac\u0131 kullan\u0131m\u0131n\u0131 i\u00e7erebilir.<br \/>\n*   <strong>Arac\u0131lar (Agents):<\/strong> Bir LLM&#8217;in hangi eylemleri ger\u00e7ekle\u015ftirece\u011fine ve bu eylemlerin s\u0131ras\u0131na karar vermesini sa\u011flayan yap\u0131lard\u0131r. Arac\u0131lar, bir dizi araca (Tools) eri\u015febilir ve dinamik olarak bu ara\u00e7lar\u0131 kullanarak bir g\u00f6revi tamamlamak i\u00e7in ad\u0131mlar atabilirler. \u00d6rne\u011fin, bir arac\u0131, bir arama motoru arac\u0131n\u0131 kullanarak g\u00fcncel bilgilere eri\u015febilir veya bir hesap makinesi arac\u0131n\u0131 kullanarak matematiksel i\u015flemler yapabilir.<br \/>\n*   <strong>Bellek (Memory):<\/strong> LLM&#8217;lerin konu\u015fmalar aras\u0131nda ba\u011flam\u0131 korumas\u0131na olanak tan\u0131r. Geleneksel LLM&#8217;ler her \u00e7a\u011fr\u0131da yeni bir ba\u015flang\u0131\u00e7 yapar; ancak bellek bile\u015fenleri, \u00f6nceki konu\u015fmalar\u0131 veya belirli bilgileri hat\u0131rlayarak daha tutarl\u0131 ve do\u011fal etkile\u015fimler sa\u011flar.<br \/>\n*   <strong>Belge Y\u00fckleyiciler ve Retriever&#8217;lar (Document Loaders &#038; Retrievers):<\/strong> Harici veri kaynaklar\u0131ndan (PDF&#8217;ler, web sayfalar\u0131, veritabanlar\u0131 vb.) belge y\u00fcklemek ve bu belgeler aras\u0131ndan ilgili par\u00e7alar\u0131 LLM&#8217;e sunmak i\u00e7in kullan\u0131l\u0131r. <code>Retriever<\/code>&#8216;lar, \u00f6zellikle RAG (Retrieval-Augmented Generation) uygulamalar\u0131nda, bir sorguyla ilgili en alakal\u0131 belgeleri bulmak i\u00e7in kritik \u00f6neme sahiptir.<br \/>\n*   <strong>Ara\u00e7lar (Tools):<\/strong> LLM&#8217;lerin belirli harici i\u015flevleri ger\u00e7ekle\u015ftirmesini sa\u011flayan aray\u00fczlerdir. \u00d6rne\u011fin, bir web arama arac\u0131, bir veritaban\u0131 sorgulama arac\u0131 veya bir kod \u00e7al\u0131\u015ft\u0131rma arac\u0131 olabilir.<\/p>\n<p>LangChain&#8217;in bu mod\u00fcler yap\u0131s\u0131, geli\u015ftiricilerin, LLM&#8217;lerin g\u00fcc\u00fcn\u00fc kendi uygulamalar\u0131n\u0131n \u00f6zel gereksinimlerine g\u00f6re uyarlamas\u0131na ve geni\u015fletmesine olanak tan\u0131r. Bu sayede, geli\u015ftirme s\u00fcresi k\u0131sal\u0131r, kod karma\u015f\u0131kl\u0131\u011f\u0131 azal\u0131r ve daha g\u00fcvenilir, \u00f6l\u00e7eklenebilir LLM uygulamalar\u0131 olu\u015fturulabilir.<\/p>\n<h2>Gradient AI\u2122: A\u00e7\u0131k Kaynakl\u0131, Sunucusuz ve H\u0131zl\u0131 Yapay Zeka<\/h2>\n<p>Gradient AI\u2122, a\u00e7\u0131k kaynakl\u0131 B\u00fcy\u00fck Dil Modellerinin (LLM&#8217;ler) ve di\u011fer \u00fcretken yapay zeka modellerinin geli\u015ftiriciler i\u00e7in daha eri\u015filebilir, \u00f6l\u00e7eklenebilir ve uygun maliyetli hale getirilmesi misyonuyla yola \u00e7\u0131km\u0131\u015f bir platformdur. Geleneksel olarak, a\u00e7\u0131k kaynakl\u0131 modelleri kendi altyap\u0131n\u0131zda \u00e7al\u0131\u015ft\u0131rmak, donan\u0131m y\u00f6netimi, model da\u011f\u0131t\u0131m\u0131, \u00f6l\u00e7eklendirme ve maliyet optimizasyonu gibi \u00f6nemli operasyonel y\u00fckler getirir. Gradient AI\u2122, bu zorluklar\u0131 ortadan kald\u0131rarak geli\u015ftiricilerin sadece modelin kendisiyle ve uygulamalar\u0131yla ilgilenmesini sa\u011flar.<\/p>\n<h3>Gradient AI\u2122&#8217;\u0131n Temel \u00d6zellikleri ve Faydalar\u0131<\/h3>\n<p>Gradient AI\u2122, modern yapay zeka geli\u015ftiricilerinin ihtiya\u00e7lar\u0131na odaklanan bir dizi temel \u00f6zellik sunar:<\/p>\n<p>*   <strong>Sunucusuz \u00c7\u0131kar\u0131m (Serverless Inference):<\/strong> Bu, Gradient AI\u2122&#8217;\u0131n en belirgin \u00f6zelliklerinden biridir. Geli\u015ftiricilerin, modellerini \u00e7al\u0131\u015ft\u0131rmak i\u00e7in sunucu sa\u011flamas\u0131, y\u00f6netmesi veya \u00f6l\u00e7eklendirmesi gerekmez. Gradient AI\u2122 altyap\u0131s\u0131, gelen taleplere g\u00f6re otomatik olarak \u00f6l\u00e7eklenir ve kullan\u0131lmad\u0131\u011f\u0131nda kaynaklar\u0131 s\u0131f\u0131ra indirir.<br \/>\n    *   <strong>\u00d6l\u00e7eklenebilirlik:<\/strong> Uygulaman\u0131z\u0131n trafi\u011fi artt\u0131\u011f\u0131nda, Gradient AI\u2122 otomatik olarak daha fazla kaynak tahsis eder. Trafik azald\u0131\u011f\u0131nda ise kaynaklar\u0131 serbest b\u0131rak\u0131r. Bu, ani y\u00fck art\u0131\u015flar\u0131nda bile uygulaman\u0131z\u0131n performans\u0131n\u0131 korumas\u0131n\u0131 sa\u011flar.<br \/>\n    *   <strong>Maliyet Etkinli\u011fi:<\/strong> Yaln\u0131zca kullan\u0131lan kaynaklar i\u00e7in \u00f6deme yap\u0131l\u0131r. Modelin bo\u015fta kald\u0131\u011f\u0131 s\u00fcreler i\u00e7in \u00fccret \u00f6denmez. Bu, \u00f6zellikle geli\u015ftirme ve test a\u015famalar\u0131nda veya d\u00fczensiz trafik desenlerine sahip uygulamalar i\u00e7in \u00f6nemli bir maliyet avantaj\u0131 sunar.<br \/>\n    *   <strong>Operasyonel Y\u00fck\u00fcn Azalmas\u0131:<\/strong> Altyap\u0131 y\u00f6netimi, da\u011f\u0131t\u0131m, izleme ve g\u00fcncelleme gibi g\u00f6revler Gradient AI\u2122 taraf\u0131ndan \u00fcstlenilir. Geli\u015ftiriciler, altyap\u0131 sorunlar\u0131 yerine uygulama mant\u0131\u011f\u0131na odaklanabilir.<br \/>\n*   <strong>Model \u0130nce Ayar\u0131 (Fine-tuning):<\/strong> Gradient AI\u2122, geli\u015ftiricilerin kendi \u00f6zel veri k\u00fcmeleri \u00fczerinde a\u00e7\u0131k kaynakl\u0131 modelleri ince ayar yapmas\u0131na olanak tan\u0131r. Bu, modellerin belirli bir alan, dil veya g\u00f6rev i\u00e7in performans\u0131n\u0131 art\u0131rmak amac\u0131yla kritik \u00f6neme sahiptir. \u0130nce ayarl\u0131 modeller, daha do\u011fru, ilgili ve ba\u011flam odakl\u0131 \u00e7\u0131kt\u0131lar \u00fcretebilir. Gradient AI\u2122, bu ince ayar s\u00fcrecini basitle\u015ftirerek, model e\u011fitiminin karma\u015f\u0131kl\u0131\u011f\u0131n\u0131 soyutlar.<br \/>\n*   <strong>A\u00e7\u0131k Kaynak Model Deste\u011fi:<\/strong> Gradient AI\u2122, Llama, Falcon, Mistral gibi pop\u00fcler a\u00e7\u0131k kaynakl\u0131 modellerin geni\u015f bir yelpazesini destekler. Bu, geli\u015ftiricilere kapal\u0131 kaynakl\u0131 ve genellikle daha pahal\u0131 olan API&#8217;lere ba\u011f\u0131ml\u0131 kalmadan g\u00fc\u00e7l\u00fc modellerle \u00e7al\u0131\u015fma esnekli\u011fi sunar. A\u00e7\u0131k kaynak modelleri kullanmak, \u015feffafl\u0131k, \u00f6zelle\u015ftirme yetene\u011fi ve potansiyel olarak daha d\u00fc\u015f\u00fck maliyetler sa\u011flar.<br \/>\n*   <strong>H\u0131z ve Performans:<\/strong> Gradient AI\u2122 altyap\u0131s\u0131, d\u00fc\u015f\u00fck gecikme s\u00fcresiyle h\u0131zl\u0131 \u00e7\u0131kar\u0131m sa\u011flamak \u00fczere optimize edilmi\u015ftir. Sunucusuz mimari ve optimize edilmi\u015f GPU kullan\u0131m\u0131 sayesinde, modellerin yan\u0131t s\u00fcreleri minimize edilir, bu da ger\u00e7ek zamanl\u0131 uygulamalar ve etkile\u015fimli deneyimler i\u00e7in hayati \u00f6neme sahiptir.<br \/>\n*   <strong>API Eri\u015fimi ve Python SDK:<\/strong> Gradient AI\u2122, RESTful API&#8217;ler ve kullan\u0131m\u0131 kolay bir Python SDK arac\u0131l\u0131\u011f\u0131yla modellerine eri\u015fim sa\u011flar. Bu, mevcut uygulamalara entegrasyonu son derece basit hale getirir ve geli\u015ftiricilerin tan\u0131d\u0131k ara\u00e7larla \u00e7al\u0131\u015fmas\u0131na olanak tan\u0131r.<\/p>\n<h3>Neden Gradient AI\u2122?<\/h3>\n<p>Geleneksel olarak, bir geli\u015ftiricinin a\u00e7\u0131k kaynakl\u0131 bir LLM&#8217;i da\u011f\u0131tmak istemesi durumunda, a\u015fa\u011f\u0131daki zorluklarla kar\u015f\u0131la\u015fabilirdi:<br \/>\n*   Uygun GPU donan\u0131m\u0131n\u0131 tedarik etmek ve yap\u0131land\u0131rmak.<br \/>\n*   Modeli \u00e7al\u0131\u015ft\u0131rmak i\u00e7in gerekli yaz\u0131l\u0131m y\u0131\u011f\u0131n\u0131n\u0131 (CUDA, PyTorch\/TensorFlow, Transformers k\u00fct\u00fcphaneleri) kurmak.<br \/>\n*   Modeli API arac\u0131l\u0131\u011f\u0131yla eri\u015filebilir hale getirmek i\u00e7in bir sunucu uygulamas\u0131 yazmak ve da\u011f\u0131tmak.<br \/>\n*   Artan talebi kar\u015f\u0131lamak i\u00e7in \u00f6l\u00e7eklendirme mekanizmalar\u0131 uygulamak (otomatik \u00f6l\u00e7eklendirme gruplar\u0131, y\u00fck dengeleyiciler).<br \/>\n*   Modeli ve altyap\u0131y\u0131 s\u00fcrekli izlemek ve bak\u0131m\u0131n\u0131 yapmak.<\/p>\n<p>Gradient AI\u2122, t\u00fcm bu operasyonel karma\u015f\u0131kl\u0131\u011f\u0131 ortadan kald\u0131rarak geli\u015ftiricilerin yaln\u0131zca kendi uygulamalar\u0131n\u0131n i\u015f mant\u0131\u011f\u0131na ve kullan\u0131c\u0131 deneyimine odaklanmas\u0131n\u0131 sa\u011flar. Bu sayede, yapay zeka uygulamalar\u0131n\u0131n geli\u015ftirme d\u00f6ng\u00fcs\u00fc h\u0131zlan\u0131r, maliyetler d\u00fc\u015fer ve yenilik\u00e7ilik te\u015fvik edilir.<\/p>\n<h2>LangChain ve Gradient AI\u2122 Entegrasyonu: G\u00fc\u00e7l\u00fc Bir Sinerji<\/h2>\n<p>LangChain ve Gradient AI\u2122&#8217;\u0131n birle\u015fimi, yapay zeka uygulamalar\u0131 geli\u015ftirme \u015feklimizi d\u00f6n\u00fc\u015ft\u00fcren g\u00fc\u00e7l\u00fc bir sinerji yarat\u0131r. LangChain, karma\u015f\u0131k LLM i\u015f ak\u0131\u015flar\u0131n\u0131 d\u00fczenleme ve yap\u0131land\u0131rma konusunda e\u015fsiz bir esneklik sunarken, Gradient AI\u2122, bu i\u015f ak\u0131\u015flar\u0131n\u0131n temelini olu\u015fturan a\u00e7\u0131k kaynakl\u0131 modelleri h\u0131zl\u0131, \u00f6l\u00e7eklenebilir ve maliyet etkin bir \u015fekilde sunar. Bu entegrasyon, geli\u015ftiricilere hem \u00fcst d\u00fczey orkestrasyon yetenekleri hem de optimize edilmi\u015f model altyap\u0131s\u0131 sa\u011flar.<\/p>\n<h3>Neden Bu \u0130kiliyi Birle\u015ftirmeli?<\/h3>\n<p>LangChain ve Gradient AI\u2122&#8217;\u0131 bir araya getirmenin temel mant\u0131\u011f\u0131, her iki platformun da kendi uzmanl\u0131k alanlar\u0131nda sa\u011flad\u0131\u011f\u0131 avantajlar\u0131 birle\u015ftirmektir:<\/p>\n<p>1.  <strong>LangChain&#8217;in Orkestrasyon G\u00fcc\u00fc:<\/strong> LangChain, RAG (Retrieval-Augmented Generation), ajanlar, zincirler ve bellek gibi karma\u015f\u0131k LLM desenlerini kolayca uygulaman\u0131z\u0131 sa\u011flar. Bu, uygulamalar\u0131n\u0131za ba\u011flam fark\u0131ndal\u0131\u011f\u0131, harici bilgi eri\u015fimi ve dinamik karar verme yetene\u011fi kazand\u0131r\u0131r.<br \/>\n2.  <strong>Gradient AI\u2122&#8217;\u0131n Altyap\u0131 Verimlili\u011fi:<\/strong> Gradient AI\u2122, a\u00e7\u0131k kaynakl\u0131 LLM&#8217;leri sunucusuz bir ortamda bar\u0131nd\u0131rarak, model da\u011f\u0131t\u0131m\u0131 ve \u00f6l\u00e7eklendirme ile ilgili operasyonel y\u00fck\u00fc ortadan kald\u0131r\u0131r. Bu, geli\u015ftiricilerin altyap\u0131 yerine uygulama mant\u0131\u011f\u0131na odaklanmas\u0131n\u0131 sa\u011flar. Ayr\u0131ca, d\u00fc\u015f\u00fck gecikme s\u00fcresi ve maliyet etkinli\u011fi sunar.<br \/>\n3.  <strong>A\u00e7\u0131k Kaynak ve \u00d6zelle\u015ftirme:<\/strong> Her iki platform da a\u00e7\u0131k kaynakl\u0131 yakla\u015f\u0131mlar\u0131 destekler. LangChain, \u00e7e\u015fitli a\u00e7\u0131k kaynakl\u0131 modellerle \u00e7al\u0131\u015fabilirken, Gradient AI\u2122 \u00f6zellikle a\u00e7\u0131k kaynakl\u0131 modellerin da\u011f\u0131t\u0131m\u0131na ve ince ayar\u0131na odaklan\u0131r. Bu, geli\u015ftiricilere vendor kilitlenmesi olmadan modellerini se\u00e7me, ince ayar yapma ve kontrol etme \u00f6zg\u00fcrl\u00fc\u011f\u00fc verir.<br \/>\n4.  <strong>H\u0131z ve Geli\u015ftirme Kolayl\u0131\u011f\u0131:<\/strong> LangChain&#8217;in mod\u00fcler yap\u0131s\u0131, uygulama geli\u015ftirme s\u00fcrecini h\u0131zland\u0131r\u0131rken, Gradient AI\u2122&#8217;\u0131n sunucusuz yap\u0131s\u0131, model da\u011f\u0131t\u0131m\u0131n\u0131 saniyeler i\u00e7inde m\u00fcmk\u00fcn k\u0131lar. Bu birle\u015fim, fikirlerin h\u0131zla prototiplenmesini ve \u00fcretime ge\u00e7irilmesini sa\u011flar.<\/p>\n<h3>Entegrasyonun Temel Prensipleri<\/h3>\n<p>Entegrasyon, LangChain&#8217;in bir LLM sa\u011flay\u0131c\u0131s\u0131 olarak Gradient AI\u2122&#8217;\u0131 kullanmas\u0131 ilkesine dayan\u0131r. LangChain, dahili olarak farkl\u0131 LLM sa\u011flay\u0131c\u0131lar\u0131 (OpenAI, Hugging Face, Cohere vb.) i\u00e7in soyutlamalar sunar. Gradient AI\u2122 da bu sa\u011flay\u0131c\u0131lardan biri olarak entegre edilebilir. Bu sayede, LangChain&#8217;in t\u00fcm zincirleri, ajanlar\u0131 ve di\u011fer bile\u015fenleri, arka planda Gradient AI\u2122 taraf\u0131ndan sunulan a\u00e7\u0131k kaynakl\u0131 modelleri kullanabilir.<\/p>\n<h3>Kurulum ve Yap\u0131land\u0131rma<\/h3>\n<p>LangChain&#8217;i Gradient AI\u2122 ile kullanmaya ba\u015flamak i\u00e7in birka\u00e7 basit ad\u0131m gereklidir:<\/p>\n<p>1.  <strong>Gerekli K\u00fct\u00fcphaneler:<\/strong> Python ortam\u0131n\u0131zda <code>langchain<\/code> ve <code>gradientai<\/code> k\u00fct\u00fcphanelerini kurman\u0131z gerekir:<\/p>\n<pre><code class=\"language-bash\">pip install langchain gradientai<\/code><\/pre>\n<p>2.  <strong>API Anahtarlar\u0131:<\/strong> Gradient AI\u2122 platformunda bir hesap olu\u015fturmal\u0131 ve bir API anahtar\u0131 (<code>GRADIENT_ACCESS_TOKEN<\/code>) ile bir \u00e7al\u0131\u015fma alan\u0131 kimli\u011fi (<code>GRADIENT_WORKSPACE_ID<\/code>) almal\u0131s\u0131n\u0131z. Bu kimlik bilgileri, uygulaman\u0131z\u0131n Gradient AI\u2122 hizmetlerine kimlik do\u011frulamas\u0131 yapmas\u0131 i\u00e7in gereklidir. Bu bilgileri ortam de\u011fi\u015fkenleri olarak ayarlamak en iyi uygulamad\u0131r:<\/p>\n<pre><code class=\"language-bash\">export GRADIENT_ACCESS_TOKEN=\"YOUR_GRADIENT_ACCESS_TOKEN\"\n    export GRADIENT_WORKSPACE_ID=\"YOUR_GRADIENT_WORKSPACE_ID\"<\/code><\/pre>\n<p>3.  <strong>Gradient LLM&#8217;ini LangChain \u0130\u00e7inde Tan\u0131mlama:<\/strong> Ortam de\u011fi\u015fkenleri ayarland\u0131ktan sonra, LangChain&#8217;in <code>GradientLLM<\/code> s\u0131n\u0131f\u0131n\u0131 kullanarak Gradient AI\u2122 taraf\u0131ndan sunulan bir modeli ba\u015flatabilirsiniz:<\/p>\n<pre><code class=\"language-python\">from langchain_gradientai import GradientLLM\n    import os\n\n    # Ortam de\u011fi\u015fkenlerinin ayarland\u0131\u011f\u0131ndan emin olun\n    # os.environ[\"GRADIENT_ACCESS_TOKEN\"] = \"...\"\n    # os.environ[\"GRADIENT_WORKSPACE_ID\"] = \"...\"\n\n    # Gradient AI \u00fczerinde bar\u0131nd\u0131r\u0131lan bir modeli se\u00e7in (\u00f6rn. \"llama2-7b-chat\")\n    # Mevcut modelleri Gradient AI dok\u00fcmantasyonundan kontrol edebilirsiniz.\n    llm = GradientLLM(\n        model=\"llama2-7b-chat\",\n        max_generated_token_count=100\n    )\n\n    # Modeli kullanarak bir sorgu yap\u0131n\n    response = llm.invoke(\"LangChain ve Gradient AI'\u0131n entegrasyonunun faydalar\u0131 nelerdir?\")\n    print(response)<\/code><\/pre>\n<p>Bu yap\u0131land\u0131rma ile, LangChain&#8217;in t\u00fcm g\u00fc\u00e7l\u00fc orkestrasyon yeteneklerini Gradient AI\u2122&#8217;\u0131n h\u0131zl\u0131 ve sunucusuz a\u00e7\u0131k kaynak model altyap\u0131s\u0131yla birle\u015ftirebilirsiniz. Bu, geli\u015ftiricilere esneklik, kontrol ve maliyet etkinli\u011fi sa\u011flayarak yenilik\u00e7i yapay zeka uygulamalar\u0131 olu\u015fturman\u0131n \u00f6n\u00fcn\u00fc a\u00e7ar.<\/p>\n<h2>Pratik Uygulamalar ve Kullan\u0131m Senaryolar\u0131<\/h2>\n<p>LangChain ve Gradient AI\u2122 entegrasyonu, \u00e7e\u015fitli pratik yapay zeka uygulamalar\u0131 geli\u015ftirmek i\u00e7in g\u00fc\u00e7l\u00fc bir temel sunar. Bu birle\u015fim, \u00f6zellikle a\u00e7\u0131k kaynakl\u0131 modellerin g\u00fcc\u00fcnden yararlanmak ve bunlar\u0131 \u00f6l\u00e7eklenebilir, maliyet etkin bir \u015fekilde da\u011f\u0131tmak isteyen geli\u015ftiriciler i\u00e7in idealdir.<\/p>\n<h3>RAG (Retrieval-Augmented Generation) Uygulamalar\u0131<\/h3>\n<p>RAG, LLM&#8217;lerin kendi e\u011fitim verilerinde bulunmayan g\u00fcncel veya \u00f6zel bilgilere eri\u015fmesini sa\u011flayarak hal\u00fcsinasyonlar\u0131 azaltan ve daha do\u011fru yan\u0131tlar \u00fcreten kritik bir yapay zeka desenidir. LangChain ve Gradient AI\u2122 ile RAG uygulamalar\u0131 olu\u015fturmak son derece verimlidir:<\/p>\n<p>*   <strong>Senaryo:<\/strong> Bir \u015firket, \u00e7al\u0131\u015fanlar\u0131n\u0131n \u015firket politikalar\u0131, \u0130K belgeleri veya teknik k\u0131lavuzlar hakk\u0131nda h\u0131zl\u0131ca bilgi alabilece\u011fi bir sohbet botu geli\u015ftirmek istiyor. Bu bilgiler, LLM&#8217;in e\u011fitim verilerinde bulunmayan \u00f6zel belgelerdedir.<br \/>\n*   <strong>Entegrasyon:<\/strong><br \/>\n    1.  <strong>Belge Y\u00fckleme ve G\u00f6mme (Embedding):<\/strong> \u015eirket belgeleri, LangChain&#8217;in <code>DocumentLoader<\/code>&#8216;lar\u0131 (PDF, DOCX, CSV vb.) kullan\u0131larak y\u00fcklenir. Daha sonra bu belgelerin metin par\u00e7alar\u0131 ayr\u0131\u015ft\u0131r\u0131l\u0131r ve Gradient AI\u2122 taraf\u0131ndan sunulan bir g\u00f6mme modeli (embedding model) veya ba\u015fka bir g\u00f6mme servisi kullan\u0131larak vekt\u00f6r g\u00f6sterimlerine d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr.<br \/>\n    2.  <strong>Vekt\u00f6r Veritaban\u0131:<\/strong> Bu vekt\u00f6rler, bir vekt\u00f6r veritaban\u0131nda (Pinecone, ChromaDB, FAISS vb.) saklan\u0131r. LangChain, bu veritabanlar\u0131yla entegrasyon i\u00e7in <code>VectorStore<\/code> soyutlamalar\u0131 sa\u011flar.<br \/>\n    3.  <strong>Sorgu ve Geri \u00c7a\u011f\u0131rma (Retrieval):<\/strong> Kullan\u0131c\u0131 bir soru sordu\u011funda, LangChain&#8217;in <code>Retriever<\/code> bile\u015feni, kullan\u0131c\u0131n\u0131n sorgusunu vekt\u00f6re d\u00f6n\u00fc\u015ft\u00fcr\u00fcr ve vekt\u00f6r veritaban\u0131nda en alakal\u0131 belge par\u00e7alar\u0131n\u0131 arar.<br \/>\n    4.  <strong>\u00dcretim (Generation):<\/strong> Geri \u00e7a\u011fr\u0131lan ilgili belge par\u00e7alar\u0131, kullan\u0131c\u0131n\u0131n orijinal sorusuyla birlikte Gradient AI\u2122 taraf\u0131ndan sunulan a\u00e7\u0131k kaynakl\u0131 bir LLM&#8217;e (\u00f6rn. <code>llama2-7b-chat<\/code>) bir istem (prompt) i\u00e7inde g\u00f6nderilir. LLM, bu ba\u011flam\u0131 kullanarak do\u011fru ve bilgilendirici bir yan\u0131t \u00fcretir.<br \/>\n*   <strong>Fayda:<\/strong> Gradient AI\u2122&#8217;\u0131n sunucusuz LLM&#8217;leri, RAG uygulamas\u0131n\u0131n dinamik y\u00fck\u00fcn\u00fc y\u00f6netir ve sadece sorgu yap\u0131ld\u0131\u011f\u0131nda maliyet olu\u015fmas\u0131n\u0131 sa\u011flar. LangChain ise t\u00fcm bu karma\u015f\u0131k ad\u0131mlar\u0131 bir araya getirerek geli\u015ftirme s\u00fcrecini basitle\u015ftirir.<\/p>\n<h3>\u00d6zel Model \u0130nce Ayar\u0131 ve Kullan\u0131m\u0131<\/h3>\n<p>Bir\u00e7ok durumda, genel ama\u00e7l\u0131 LLM&#8217;ler belirli bir alan veya g\u00f6rev i\u00e7in yeterince iyi performans g\u00f6stermeyebilir. Gradient AI\u2122&#8217;\u0131n ince ayar yetenekleri, LangChain ile birle\u015fti\u011finde \u00f6zel ve y\u00fcksek performansl\u0131 \u00e7\u00f6z\u00fcmler olu\u015fturmay\u0131 m\u00fcmk\u00fcn k\u0131lar.<\/p>\n<p>*   <strong>Senaryo:<\/strong> Bir hukuk firmas\u0131, yasal belgeleri \u00f6zetlemek veya belirli yasal sorulara yan\u0131t vermek i\u00e7in \u00f6zel olarak e\u011fitilmi\u015f bir LLM&#8217;e ihtiya\u00e7 duyuyor. Bu modelin, yasal jargon ve format konusunda hassas olmas\u0131 gerekiyor.<br \/>\n*   <strong>Entegrasyon:<\/strong><br \/>\n    1.  <strong>Veri Haz\u0131rl\u0131\u011f\u0131:<\/strong> Firma, mevcut yasal belgelerinden ve ilgili soru-cevap \u00e7iftlerinden olu\u015fan bir veri k\u00fcmesi olu\u015fturur.<br \/>\n    2.  <strong>Model \u0130nce Ayar\u0131:<\/strong> Bu veri k\u00fcmesi, Gradient AI\u2122 platformuna y\u00fcklenir ve Gradient AI\u2122&#8217;\u0131n ince ayar hizmeti kullan\u0131larak se\u00e7ilen bir temel a\u00e7\u0131k kaynakl\u0131 model (\u00f6rn. Llama 2) \u00fczerinde ince ayar yap\u0131l\u0131r. Bu i\u015flem, modelin yasal ba\u011flam\u0131 daha iyi anlamas\u0131n\u0131 ve yasal olarak do\u011fru yan\u0131tlar \u00fcretmesini sa\u011flar.<br \/>\n    3.  <strong>LangChain ile Kullan\u0131m:<\/strong> \u0130nce ayarl\u0131 model, Gradient AI\u2122 \u00fczerinde benzersiz bir model kimli\u011fi ile da\u011f\u0131t\u0131l\u0131r. LangChain uygulamas\u0131 i\u00e7inde, <code>GradientLLM<\/code> s\u0131n\u0131f\u0131, bu \u00f6zel model kimli\u011fi ile ba\u015flat\u0131l\u0131r.<\/p>\n<pre><code class=\"language-python\">from langchain_gradientai import GradientLLM\n    import os\n\n    # \u0130nce ayarl\u0131 modelinizin ID'si\n    fine_tuned_model_id = \"YOUR_FINE_TUNED_MODEL_ID\"\n\n    llm_fine_tuned = GradientLLM(\n        model=fine_tuned_model_id,\n        max_generated_token_count=100\n    )\n\n    # \u0130nce ayarl\u0131 modeli kullanarak yasal bir metni \u00f6zetleyin\n    legal_text = \"...\" # Uzun bir yasal metin\n    summary = llm_fine_tuned.invoke(f\"Bu yasal metni \u00f6zetle:\\n{legal_text}\")\n    print(summary)<\/code><\/pre>\n<p>*   <strong>Fayda:<\/strong> Gradient AI\u2122&#8217;\u0131n kolay ince ayar s\u00fcreci, \u015firketlerin kendi verileriyle modelleri ki\u015fiselle\u015ftirmesini sa\u011flar. LangChain, bu \u00f6zel modelleri kullanarak karma\u015f\u0131k yasal analiz veya \u00f6zetleme zincirlerini olu\u015fturabilir, b\u00f6ylece daha do\u011fru ve i\u015fe \u00f6zel \u00e7\u00f6z\u00fcmler sunar.<\/p>\n<h3>Ak\u0131ll\u0131 Arac\u0131lar (Agents) Olu\u015fturma<\/h3>\n<p>LangChain&#8217;in ajan yetenekleri, Gradient AI\u2122 destekli LLM&#8217;ler ile birle\u015fti\u011finde, birden fazla arac\u0131 dinamik olarak kullanabilen ve karma\u015f\u0131k hedeflere ula\u015fabilen ak\u0131ll\u0131 sistemler olu\u015fturmay\u0131 m\u00fcmk\u00fcn k\u0131lar.<\/p>\n<p>*   <strong>Senaryo:<\/strong> Bir m\u00fc\u015fteri hizmetleri ajan\u0131, bir kullan\u0131c\u0131n\u0131n sorununu \u00e7\u00f6zmek i\u00e7in \u00e7e\u015fitli ara\u00e7lar\u0131 (veritaban\u0131 sorgulama, API \u00e7a\u011fr\u0131s\u0131, bilgi taban\u0131 arama) kullanmas\u0131 gereken karma\u015f\u0131k bir g\u00f6revle kar\u015f\u0131 kar\u015f\u0131ya.<br \/>\n*   <strong>Entegrasyon:<\/strong><br \/>\n    1.  <strong>Ara\u00e7 Tan\u0131mlama:<\/strong> LangChain&#8217;de, veritaban\u0131 sorgulama, harici API&#8217;lere ba\u011flanma veya belirli bir i\u015flevselli\u011fi yerine getirme gibi farkl\u0131 ara\u00e7lar tan\u0131mlan\u0131r. Bu ara\u00e7lar, Python fonksiyonlar\u0131 veya di\u011fer LangChain ara\u00e7lar\u0131 olabilir.<br \/>\n    2.  <strong>Ajan Tan\u0131mlama:<\/strong> Bir <code>AgentExecutor<\/code>, Gradient AI\u2122 taraf\u0131ndan desteklenen bir LLM (\u00f6rn. <code>llama2-7b-chat<\/code>) ve tan\u0131mlanm\u0131\u015f ara\u00e7larla ba\u015flat\u0131l\u0131r. LLM, kullan\u0131c\u0131n\u0131n sorgusunu analiz eder, hangi arac\u0131 kullanmas\u0131 gerekti\u011fine karar verir, arac\u0131 \u00e7al\u0131\u015ft\u0131r\u0131r ve sonucunu de\u011ferlendirir. Bu d\u00f6ng\u00fc, g\u00f6revin tamamlanana kadar devam eder.<\/p>\n<pre><code class=\"language-python\">from langchain.agents import AgentExecutor, create_react_agent\n    from langchain import hub\n    from langchain_gradientai import GradientLLM\n    from langchain.tools import tool\n    import os\n\n    # \u00d6rnek bir ara\u00e7 tan\u0131mlayal\u0131m\n    @tool\n    def get_current_weather(location: str) -> str:\n        \"\"\"Belirtilen konumdaki mevcut hava durumunu d\u00f6nd\u00fcr\u00fcr.\"\"\"\n        if location == \"Ankara\":\n            return \"Ankara'da hava g\u00fcne\u015fli, 25 derece.\"\n        else:\n            return \"Hava durumu bilgisi bulunamad\u0131.\"\n\n    tools = [get_current_weather]\n\n    # Gradient AI LLM'i ba\u015flat\n    llm = GradientLLM(model=\"llama2-7b-chat\")\n\n    # ReAct prompt'unu LangChain hub'dan \u00e7ek\n    prompt = hub.pull(\"hwchase17\/react\")\n\n    # Ajan\u0131 olu\u015ftur\n    agent = create_react_agent(llm, tools, prompt)\n\n    # Ajan y\u00fcr\u00fct\u00fcc\u00fcy\u00fc olu\u015ftur\n    agent_executor = AgentExecutor(agent=agent, tools=tools, verbose=True)\n\n    # Ajan\u0131 \u00e7al\u0131\u015ft\u0131r\n    result = agent_executor.invoke({\"input\": \"Ankara'da hava durumu ne?\"})\n    print(result[\"output\"])<\/code><\/pre>\n<p>*   <strong>Fayda:<\/strong> Gradient AI\u2122&#8217;\u0131n h\u0131zl\u0131 ve sunucusuz \u00e7\u0131kar\u0131m\u0131, ajan\u0131n karar verme ve ara\u00e7 \u00e7al\u0131\u015ft\u0131rma ad\u0131mlar\u0131n\u0131n gecikme olmadan y\u00fcr\u00fct\u00fclmesini sa\u011flar. LangChain&#8217;in ajan \u00e7er\u00e7evesi, bu karma\u015f\u0131k karar alma mant\u0131\u011f\u0131n\u0131 ve ara\u00e7 entegrasyonunu kolayla\u015ft\u0131r\u0131r.<\/p>\n<p>Bu kullan\u0131m senaryolar\u0131, LangChain ve Gradient AI\u2122&#8217;\u0131n birle\u015ferek geli\u015ftiricilere ne kadar esnek ve g\u00fc\u00e7l\u00fc ara\u00e7lar sundu\u011funu g\u00f6stermektedir. A\u00e7\u0131k kaynakl\u0131 modellerin g\u00fcc\u00fcn\u00fc, sunucusuz altyap\u0131n\u0131n verimlili\u011fiyle birle\u015ftirerek, geli\u015ftiriciler daha \u00f6nce m\u00fcmk\u00fcn olmayan inovatif yapay zeka uygulamalar\u0131 olu\u015fturabilirler.<\/p>\n<h2>Teknik Derinlemesine \u0130nceleme: Kod \u00d6rnekleri ve Ak\u0131\u015f<\/h2>\n<p>LangChain ve Gradient AI\u2122 entegrasyonunun teknik detaylar\u0131n\u0131 daha iyi anlamak i\u00e7in, temel yap\u0131land\u0131rma ad\u0131mlar\u0131na ve \u00f6rnek bir RAG ak\u0131\u015f\u0131n\u0131n bile\u015fenlerine daha yak\u0131ndan bakal\u0131m. Bu b\u00f6l\u00fcmde, ger\u00e7ek kod \u00f6rnekleri yerine, entegrasyonun mant\u0131\u011f\u0131n\u0131 ve anahtar kod par\u00e7ac\u0131klar\u0131n\u0131 vurgulayan Python benzeri pseudo-kodlar kullanaca\u011f\u0131z.<\/p>\n<h3>Gradient LLM&#8217;ini LangChain&#8217;e Entegre Etme Ad\u0131mlar\u0131<\/h3>\n<p>LangChain&#8217;in Gradient AI\u2122 ile \u00e7al\u0131\u015fabilmesi i\u00e7in \u00f6zel bir <code>GradientLLM<\/code> (veya <code>GradientChatModel<\/code>) s\u0131n\u0131f\u0131 sa\u011flanm\u0131\u015ft\u0131r. Bu s\u0131n\u0131f, Gradient AI\u2122 API&#8217;si ile ileti\u015fim kurar ve LLM \u00e7a\u011fr\u0131lar\u0131n\u0131 soyutlar.<\/p>\n<p>1.  <strong>Gerekli K\u00fct\u00fcphanelerin \u0130\u00e7e Aktar\u0131lmas\u0131:<\/strong><\/p>\n<pre><code class=\"language-python\">from langchain_gradientai import GradientLLM\n    from langchain.prompts import PromptTemplate\n    from langchain.chains import LLMChain\n    import os<\/code><\/pre>\n<p>2.  <strong>Ortam De\u011fi\u015fkenlerinin Ayarlanmas\u0131:<\/strong><br \/>\n    Gradient AI\u2122 hizmetlerine g\u00fcvenli bir \u015fekilde eri\u015fmek i\u00e7in API anahtar\u0131n\u0131z\u0131 ve \u00e7al\u0131\u015fma alan\u0131 kimli\u011finizi ortam de\u011fi\u015fkenleri olarak ayarlamal\u0131s\u0131n\u0131z.<\/p>\n<pre><code class=\"language-python\"># Bu sat\u0131rlar\u0131 ger\u00e7ek de\u011ferlerinizle de\u011fi\u015ftirin veya terminalinizde export edin\n    # os.environ[\"GRADIENT_ACCESS_TOKEN\"] = \"YOUR_GRADIENT_ACCESS_TOKEN\"\n    # os.environ[\"GRADIENT_WORKSPACE_ID\"] = \"YOUR_GRADIENT_WORKSPACE_ID\"\n\n    # E\u011fer ortam de\u011fi\u015fkenleri ayarl\u0131ysa, bu kontrol\u00fc yapabilirsiniz\n    if not os.getenv(\"GRADIENT_ACCESS_TOKEN\") or not os.getenv(\"GRADIENT_WORKSPACE_ID\"):\n        raise ValueError(\"GRADIENT_ACCESS_TOKEN ve GRADIENT_WORKSPACE_ID ortam de\u011fi\u015fkenleri ayarl\u0131 de\u011fil.\")<\/code><\/pre>\n<p>3.  <strong>Gradient LLM Nesnesinin Olu\u015fturulmas\u0131:<\/strong><br \/>\n    Burada, Gradient AI\u2122 \u00fczerinde bar\u0131nd\u0131r\u0131lan belirli bir modeli (\u00f6rne\u011fin, &#8220;llama2-7b-chat&#8221;) belirtiriz. Ayr\u0131ca, modelin \u00fcretece\u011fi maksimum token say\u0131s\u0131n\u0131 gibi parametreleri de ayarlayabiliriz.<\/p>\n<pre><code class=\"language-python\">llm = GradientLLM(\n        model=\"llama2-7b-chat\", # Kullanmak istedi\u011finiz Gradient AI modelinin ad\u0131\n        max_generated_token_count=100, # Modelin \u00fcretece\u011fi maksimum token say\u0131s\u0131\n        temperature=0.7 # Yarat\u0131c\u0131l\u0131k seviyesi (0.0 - 1.0)\n    )\n\n    print(f\"Gradient LLM ba\u015far\u0131yla y\u00fcklendi: {llm.model}\")<\/code><\/pre>\n<p>4.  <strong>Basit Bir Zincir (Chain) \u00d6rne\u011fi:<\/strong><br \/>\n    Art\u0131k <code>llm<\/code> nesnesini LangChain&#8217;in herhangi bir yerinde kullanabiliriz. En basit kullan\u0131m, bir <code>LLMChain<\/code> olu\u015fturmakt\u0131r.<\/p>\n<pre><code class=\"language-python\"># Bir istem \u015fablonu tan\u0131mlay\u0131n\n    prompt_template = PromptTemplate.from_template(\n        \"A\u015fa\u011f\u0131daki konuda k\u0131sa bir a\u00e7\u0131klama yap: {topic}\"\n    )\n\n    # \u0130stem \u015fablonunu LLM ile birle\u015ftirerek bir zincir olu\u015fturun\n    llm_chain = LLMChain(prompt=prompt_template, llm=llm)\n\n    # Zinciri \u00e7al\u0131\u015ft\u0131r\u0131n\n    response = llm_chain.invoke({\"topic\": \"LangChain ve Gradient AI entegrasyonu\"})\n    print(\"\\nZincir Yan\u0131t\u0131:\")\n    print(response[\"text\"])<\/code><\/pre>\n<p>Bu ad\u0131mlar, LangChain&#8217;in Gradient AI\u2122 ile temel entegrasyonunu g\u00f6sterir. Art\u0131k bu <code>llm<\/code> nesnesini, LangChain&#8217;in daha karma\u015f\u0131k bile\u015fenleri olan ajanlar, RAG sistemleri ve \u00f6zel zincirlerde kullanabilirsiniz.<\/p>\n<h3>\u00d6rnek Bir RAG Ak\u0131\u015f\u0131n\u0131n Bile\u015fenleri (\u015eematik)<\/h3>\n<p>Bir RAG (Retrieval-Augmented Generation) uygulamas\u0131, LangChain ve Gradient AI\u2122&#8217;\u0131n g\u00fcc\u00fcn\u00fc birle\u015ftiren m\u00fckemmel bir \u00f6rnektir. \u0130\u015fte temel ak\u0131\u015f ve kullan\u0131lan bile\u015fenler:<\/p>\n<p>1.  <strong>Veri Haz\u0131rl\u0131\u011f\u0131:<\/strong><br \/>\n    *   <strong>Belge Y\u00fckleyiciler (Document Loaders):<\/strong> Harici belgeleri (PDF, TXT, Web Sayfas\u0131 vb.) y\u00fckler.<\/p>\n<pre><code class=\"language-python\"># pseudo-kod\n        from langchain.document_loaders import PyPDFLoader\n        loader = PyPDFLoader(\"my_company_policies.pdf\")\n        documents = loader.load()<\/code><\/pre>\n<p>    *   <strong>Metin B\u00f6l\u00fcc\u00fcler (Text Splitters):<\/strong> Uzun belgeleri LLM&#8217;lerin ba\u011flam penceresine s\u0131\u011facak daha k\u00fc\u00e7\u00fck par\u00e7alara b\u00f6ler.<\/p>\n<pre><code class=\"language-python\"># pseudo-kod\n        from langchain.text_splitter import RecursiveCharacterTextSplitter\n        text_splitter = RecursiveCharacterTextSplitter(chunk_size=1000, chunk_overlap=200)\n        chunks = text_splitter.split_documents(documents)<\/code><\/pre>\n<p>    *   <strong>G\u00f6mme Modelleri (Embeddings):<\/strong> Her metin par\u00e7as\u0131n\u0131 say\u0131sal bir vekt\u00f6r g\u00f6sterimine d\u00f6n\u00fc\u015ft\u00fcr\u00fcr. Bu ad\u0131mda Gradient AI\u2122&#8217;\u0131n embedding modelleri kullan\u0131labilir veya ba\u015fka bir sa\u011flay\u0131c\u0131n\u0131n modeli tercih edilebilir.<\/p>\n<pre><code class=\"language-python\"># pseudo-kod\n        from langchain_gradientai import GradientEmbeddings\n        # Gradient AI'\u0131n bir embedding modelini kullan\u0131n (\u00f6rn. \"bge-large\")\n        embeddings_model = GradientEmbeddings(model=\"bge-large\")\n        # chunks'lar\u0131 vekt\u00f6rlere d\u00f6n\u00fc\u015ft\u00fcr\u00fcn\n        # chunk_embeddings = embeddings_model.embed_documents([chunk.page_content for chunk in chunks])<\/code><\/pre>\n<p>    *   <strong>Vekt\u00f6r Veritaban\u0131 (VectorStore):<\/strong> Metin par\u00e7alar\u0131n\u0131 ve kar\u015f\u0131l\u0131k gelen vekt\u00f6rlerini saklar, anlamsal arama i\u00e7in indeksler.<\/p>\n<pre><code class=\"language-python\"># pseudo-kod\n        from langchain.vectorstores import Chroma # Veya Pinecone, FAISS vb.\n        vectorstore = Chroma.from_documents(chunks, embeddings_model)<\/code><\/pre>\n<p>2.  <strong>Sorgu Ak\u0131\u015f\u0131:<\/strong><br \/>\n    *   <strong>Kullan\u0131c\u0131 Sorgusu:<\/strong> Kullan\u0131c\u0131 bir soru sorar (\u00f6rn. &#8220;\u0130zin politikas\u0131 nedir?&#8221;).<br \/>\n    *   <strong>Geri \u00c7a\u011f\u0131rma (Retrieval):<\/strong><br \/>\n        *   Kullan\u0131c\u0131n\u0131n sorgusu, ayn\u0131 g\u00f6mme modeli kullan\u0131larak bir vekt\u00f6re d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr.<br \/>\n        *   Bu sorgu vekt\u00f6r\u00fc, vekt\u00f6r veritaban\u0131nda en benzer (en yak\u0131n) belge par\u00e7alar\u0131n\u0131 bulmak i\u00e7in kullan\u0131l\u0131r.<\/p>\n<pre><code class=\"language-python\"># pseudo-kod\n        retriever = vectorstore.as_retriever()\n        relevant_docs = retriever.get_relevant_documents(\"\u0130zin politikas\u0131 nedir?\")<\/code><\/pre>\n<p>    *   <strong>\u00dcretim (Generation):<\/strong><br \/>\n        *   Geri \u00e7a\u011fr\u0131lan ilgili belge par\u00e7alar\u0131 ve kullan\u0131c\u0131n\u0131n orijinal sorgusu, Gradient AI\u2122 taraf\u0131ndan sunulan LLM&#8217;e (\u00f6rne\u011fin, <code>llama2-7b-chat<\/code>) g\u00f6nderilecek bir istemin i\u00e7ine yerle\u015ftirilir.<br \/>\n        *   LangChain&#8217;in <code>RetrievalQA<\/code> zinciri gibi yap\u0131lar bu s\u00fcreci otomatikle\u015ftirir.<\/p>\n<pre><code class=\"language-python\"># pseudo-kod\n        from langchain.chains import RetrievalQA\n\n        qa_chain = RetrievalQA.from_chain_type(\n            llm=llm, # Daha \u00f6nce tan\u0131mlad\u0131\u011f\u0131m\u0131z GradientLLM nesnesi\n            chain_type=\"stuff\", # Veya \"map_reduce\", \"refine\"\n            retriever=retriever,\n            return_source_documents=True\n        )\n\n        response = qa_chain.invoke({\"query\": \"\u0130zin politikas\u0131 nedir?\"})\n        print(response[\"result\"])\n        print(response[\"source_documents\"])<\/code><\/pre>\n<p>Bu \u015fematik ak\u0131\u015f, LangChain&#8217;in mod\u00fclerli\u011fini ve Gradient AI\u2122&#8217;\u0131n model sunum yeteneklerini nas\u0131l birle\u015ftirdi\u011fini g\u00f6stermektedir. Geli\u015ftiriciler, bu bile\u015fenleri kendi ihtiya\u00e7lar\u0131na g\u00f6re \u00f6zelle\u015ftirerek ve birle\u015ftirerek \u00e7ok \u00e7e\u015fitli g\u00fc\u00e7l\u00fc RAG uygulamalar\u0131 olu\u015fturabilirler. Gradient AI\u2122&#8217;\u0131n sunucusuz yap\u0131s\u0131, bu ak\u0131\u015f\u0131n her ad\u0131m\u0131nda model \u00e7a\u011fr\u0131lar\u0131n\u0131n h\u0131zl\u0131 ve maliyet etkin bir \u015fekilde i\u015flenmesini sa\u011flar.<\/p>\n<h2>Avantajlar ve Gelecek Perspektifleri<\/h2>\n<p>LangChain ve Gradient AI\u2122&#8217;\u0131n birle\u015fimi, yapay zeka geli\u015ftirme ekosisteminde \u00f6nemli avantajlar sunmakta ve gelecekteki potansiyel i\u00e7in heyecan verici kap\u0131lar a\u00e7maktad\u0131r.<\/p>\n<h3>A\u00e7\u0131k Kaynak Yakla\u015f\u0131m\u0131n\u0131n G\u00fcc\u00fc<\/h3>\n<p>*   <strong>\u015eeffafl\u0131k ve Kontrol:<\/strong> A\u00e7\u0131k kaynakl\u0131 modeller, geli\u015ftiricilere modelin i\u00e7 i\u015fleyi\u015fi hakk\u0131nda daha fazla \u015feffafl\u0131k sa\u011flar. Bu, model davran\u0131\u015f\u0131n\u0131 daha iyi anlama, hata ay\u0131klama ve potansiyel \u00f6nyarg\u0131lar\u0131 giderme yetene\u011fi anlam\u0131na gelir. Gradient AI\u2122, bu modelleri eri\u015filebilir k\u0131larak, kapal\u0131 kaynakl\u0131 API&#8217;lere ba\u011f\u0131ml\u0131l\u0131\u011f\u0131 azalt\u0131r.<br \/>\n*   <strong>Topluluk ve \u0130novasyon:<\/strong> A\u00e7\u0131k kaynak ekosistemi, k\u00fcresel bir geli\u015ftirici toplulu\u011funun s\u00fcrekli i\u015fbirli\u011fi ve inovasyonuyla desteklenir. Yeni modeller, teknikler ve ara\u00e7lar h\u0131zla ortaya \u00e7\u0131kar. LangChain ve Gradient AI\u2122 bu inovasyonun \u00f6n saflar\u0131nda yer alarak geli\u015ftiricilere en son teknolojilere eri\u015fim sa\u011flar.<br \/>\n*   <strong>Vendor Kilitlenmesi Yok:<\/strong> Geli\u015ftiriciler, belirli bir bulut sa\u011flay\u0131c\u0131s\u0131na veya API&#8217;ye kilitlenmek zorunda kalmazlar. Bu, daha fazla esneklik, maliyet optimizasyonu ve gelecekte farkl\u0131 modeller aras\u0131nda ge\u00e7i\u015f yapma \u00f6zg\u00fcrl\u00fc\u011f\u00fc sunar.<\/p>\n<h3>Sunucusuz Mimarinin Esnekli\u011fi<\/h3>\n<p>*   <strong>\u00d6l\u00e7eklenebilirlik:<\/strong> Gradient AI\u2122&#8217;\u0131n sunucusuz yap\u0131s\u0131, uygulamalar\u0131n talebe g\u00f6re otomatik olarak \u00f6l\u00e7eklenmesini sa\u011flar. Bu, ani trafik art\u0131\u015flar\u0131nda bile uygulaman\u0131z\u0131n performans\u0131n\u0131 korurken, d\u00fc\u015f\u00fck trafik d\u00f6nemlerinde gereksiz kaynak kullan\u0131m\u0131n\u0131 engeller.<br \/>\n*   <strong>Maliyet Etkinli\u011fi:<\/strong> Geli\u015ftiriciler sadece kulland\u0131klar\u0131 kaynaklar i\u00e7in \u00f6deme yaparlar. Bo\u015fta kalan sunucular veya \u00f6nceden ayr\u0131lm\u0131\u015f kapasite i\u00e7in maliyet olu\u015fmaz. Bu, \u00f6zellikle prototipleme, geli\u015ftirme ve d\u00fczensiz kullan\u0131ma sahip uygulamalar i\u00e7in b\u00fcy\u00fck bir maliyet avantaj\u0131 sunar.<br \/>\n*   <strong>Operasyonel Y\u00fck\u00fcn Azalmas\u0131:<\/strong> Sunucu y\u00f6netimi, da\u011f\u0131t\u0131m, yama ve bak\u0131m gibi operasyonel g\u00f6revler Gradient AI\u2122 taraf\u0131ndan \u00fcstlenilir. Geli\u015ftiriciler, altyap\u0131 karma\u015f\u0131kl\u0131\u011f\u0131 yerine do\u011frudan uygulama mant\u0131\u011f\u0131na ve kullan\u0131c\u0131 deneyimine odaklanabilir.<\/p>\n<h3>H\u0131z ve Performans\u0131n \u00d6nemi<\/h3>\n<p>*   <strong>D\u00fc\u015f\u00fck Gecikme S\u00fcresi:<\/strong> Gradient AI\u2122 altyap\u0131s\u0131, a\u00e7\u0131k kaynakl\u0131 modeller i\u00e7in optimize edilmi\u015f \u00e7\u0131kar\u0131m s\u00fcreleri sunar. Bu, \u00f6zellikle ger\u00e7ek zamanl\u0131 etkile\u015fimler, sohbet botlar\u0131 ve h\u0131zl\u0131 yan\u0131t gerektiren uygulamalar i\u00e7in kritik \u00f6neme sahiptir.<br \/>\n*   <strong>Geli\u015ftirme H\u0131z\u0131:<\/strong> LangChain&#8217;in mod\u00fclerli\u011fi ve Gradient AI\u2122&#8217;\u0131n h\u0131zl\u0131 da\u011f\u0131t\u0131m yetenekleri birle\u015fti\u011finde, geli\u015ftiriciler fikirlerini \u00e7ok daha h\u0131zl\u0131 bir \u015fekilde prototipleme ve \u00fcretime ge\u00e7irme yetene\u011fine sahip olurlar. Bu, pazar s\u00fcresini k\u0131salt\u0131r ve inovasyonu te\u015fvik eder.<\/p>\n<h3>Maliyet Etkinli\u011fi<\/h3>\n<p>A\u00e7\u0131k kaynakl\u0131 modellerin sunucusuz bir platformda \u00e7al\u0131\u015ft\u0131r\u0131lmas\u0131, geli\u015ftiriciler ve i\u015fletmeler i\u00e7in \u00f6nemli maliyet avantajlar\u0131 sa\u011flar. Kapal\u0131 kaynakl\u0131 ve b\u00fcy\u00fck \u00f6l\u00e7ekli LLM API&#8217;lerinin y\u00fcksek kullan\u0131m \u00fccretlerinden ka\u00e7\u0131narak, \u00f6zellikle yo\u011fun kullan\u0131m senaryolar\u0131nda veya b\u00fcy\u00fck veri hacimleriyle \u00e7al\u0131\u015f\u0131rken maliyetler \u00f6nemli \u00f6l\u00e7\u00fcde d\u00fc\u015f\u00fcr\u00fclebilir. Bu, yapay zeka teknolojilerini daha geni\u015f bir geli\u015ftirici kitlesi ve k\u00fc\u00e7\u00fck\/orta \u00f6l\u00e7ekli i\u015fletmeler i\u00e7in eri\u015filebilir k\u0131lar.<\/p>\n<h3>Gelecek Perspektifleri<\/h3>\n<p>LangChain ve Gradient AI\u2122 birlikteli\u011finin gelece\u011fi olduk\u00e7a parlak g\u00f6r\u00fcn\u00fcyor:<\/p>\n<p>*   <strong>Daha Karma\u015f\u0131k Ajanlar:<\/strong> Daha sofistike karar verme yeteneklerine sahip, birden fazla arac\u0131 daha ak\u0131ll\u0131ca kullanabilen ve uzun vadeli g\u00f6revleri yerine getirebilen ajanlar\u0131n geli\u015ftirilmesi.<br \/>\n*   <strong>Multimodal Modeller:<\/strong> Sadece metin de\u011fil, ayn\u0131 zamanda g\u00f6r\u00fcnt\u00fc, ses ve video gibi farkl\u0131 veri t\u00fcrlerini i\u015fleyebilen multimodal a\u00e7\u0131k kaynakl\u0131 modellerin entegrasyonu. Gradient AI\u2122&#8217;\u0131n bu modelleri sunucusuz olarak sunmas\u0131 ve LangChain&#8217;in bu modelleri orkestre etmesi, yeni nesil yapay zeka uygulamalar\u0131n\u0131n \u00f6n\u00fcn\u00fc a\u00e7acakt\u0131r.<br \/>\n*   <strong>Geni\u015fleyen Model Deste\u011fi:<\/strong> Gradient AI\u2122&#8217;\u0131n daha fazla a\u00e7\u0131k kaynakl\u0131 model mimarisini ve varyant\u0131n\u0131 desteklemesi, geli\u015ftiricilere daha da fazla se\u00e7enek sunacakt\u0131r.<br \/>\n*   <strong>Geli\u015fmi\u015f \u0130nce Ayar ve Adaptasyon:<\/strong> Modellerin daha az veriyle ve daha h\u0131zl\u0131 bir \u015fekilde belirli g\u00f6revlere veya alanlara uyarlanmas\u0131 i\u00e7in daha geli\u015fmi\u015f ince ayar teknikleri ve adaptasyon mekanizmalar\u0131.<br \/>\n*   <strong>U\u00e7tan Uca Geli\u015ftirme Deneyimi:<\/strong> Her iki platformun da s\u00fcrekli geli\u015fimiyle, yapay zeka uygulamalar\u0131n\u0131n fikir a\u015famas\u0131ndan \u00fcretime kadar olan t\u00fcm geli\u015ftirme d\u00f6ng\u00fcs\u00fcn\u00fcn daha sorunsuz ve entegre hale gelmesi bekleniyor.<\/p>\n<p>Bu entegrasyon, yapay zeka teknolojilerini demokratikle\u015ftirerek, geli\u015ftiricilere g\u00fc\u00e7l\u00fc ara\u00e7lar sunmakta ve yenilik\u00e7i uygulamalar\u0131n \u00f6n\u00fcn\u00fc a\u00e7maktad\u0131r.<\/p>\n<h2>Sonu\u00e7<\/h2>\n<p>Yapay zeka \u00e7a\u011f\u0131nda, B\u00fcy\u00fck Dil Modelleri (LLM&#8217;ler) ve di\u011fer \u00fcretken yapay zeka teknolojileri, i\u015f d\u00fcnyas\u0131ndan g\u00fcnl\u00fck ya\u015fama kadar her alan\u0131 yeniden \u015fekillendiriyor. Ancak, bu g\u00fc\u00e7l\u00fc modellerin tam potansiyelini ortaya \u00e7\u0131karmak, onlar\u0131 ger\u00e7ek d\u00fcnya uygulamalar\u0131na entegre etmek ve \u00f6l\u00e7eklenebilir, maliyet etkin \u00e7\u00f6z\u00fcmler olu\u015fturmak \u00f6nemli zorluklar bar\u0131nd\u0131r\u0131yor. LangChain ve Gradient AI\u2122&#8217;\u0131n birle\u015fimi, bu zorluklara yenilik\u00e7i ve g\u00fc\u00e7l\u00fc bir yan\u0131t sunuyor.<\/p>\n<p>LangChain, LLM destekli uygulamalar\u0131n orkestrasyonu, zincirleme, ajan olu\u015fturma ve harici veri entegrasyonu gibi karma\u015f\u0131k g\u00f6revleri basitle\u015ftiren a\u00e7\u0131k kaynakl\u0131, mod\u00fcler bir \u00e7er\u00e7eve olarak geli\u015ftiricilere benzersiz bir esneklik sa\u011flar. Geli\u015ftiricilerin, modellerin nas\u0131l etkile\u015fim kurdu\u011funu, hangi ara\u00e7lar\u0131 kulland\u0131\u011f\u0131n\u0131 ve ba\u011flam\u0131 nas\u0131l korudu\u011funu tan\u0131mlamas\u0131na olanak tan\u0131r.<\/p>\n<p>Gradient AI\u2122 ise, a\u00e7\u0131k kaynakl\u0131 LLM&#8217;lerin sunucusuz \u00e7\u0131kar\u0131m ve ince ayar hizmetlerini sunarak bu modellerin h\u0131zl\u0131, \u00f6l\u00e7eklenebilir ve uygun maliyetli bir \u015fekilde da\u011f\u0131t\u0131lmas\u0131n\u0131 sa\u011flar. Altyap\u0131 y\u00f6netimi y\u00fck\u00fcn\u00fc ortadan kald\u0131rarak geli\u015ftiricilerin yaln\u0131zca uygulama mant\u0131\u011f\u0131na odaklanmas\u0131na olanak tan\u0131r ve b\u00f6ylece geli\u015ftirme d\u00f6ng\u00fcs\u00fcn\u00fc \u00f6nemli \u00f6l\u00e7\u00fcde h\u0131zland\u0131r\u0131r.<\/p>\n<p>Bu iki platformun entegrasyonu, geli\u015ftiricilere &#8220;a\u00e7\u0131k kaynakl\u0131, sunucusuz ve h\u0131zl\u0131&#8221; yapay zeka uygulamalar\u0131 olu\u015fturma g\u00fcc\u00fc verir. LangChain&#8217;in zengin orkestrasyon yetenekleri, Gradient AI\u2122&#8217;\u0131n optimize edilmi\u015f ve maliyet etkin model altyap\u0131s\u0131yla birle\u015fti\u011finde, RAG sistemlerinden ak\u0131ll\u0131 ajanlara, \u00f6zel ince ayarl\u0131 modellerden dinamik sohbet uygulamalar\u0131na kadar geni\u015f bir yelpazede yenilik\u00e7i \u00e7\u00f6z\u00fcmlerin \u00f6n\u00fcn\u00fc a\u00e7ar.<\/p>\n<p>Sonu\u00e7 olarak, LangChain ve Gradient AI\u2122 birlikteli\u011fi, yapay zeka geli\u015ftirme s\u00fcre\u00e7lerini basitle\u015ftirirken, ayn\u0131 zamanda daha \u015feffaf, esnek ve \u00f6l\u00e7eklenebilir bir yakla\u015f\u0131m sunar. Bu g\u00fc\u00e7l\u00fc ikili, geli\u015ftiricilerin fikirlerini h\u0131zla ger\u00e7e\u011fe d\u00f6n\u00fc\u015ft\u00fcrmelerine, maliyetleri optimize etmelerine ve yapay zekan\u0131n sundu\u011fu s\u0131n\u0131rs\u0131z potansiyelden tam olarak yararlanmalar\u0131na olanak tan\u0131yarak yapay zeka ekosisteminin gelece\u011fini \u015fekillendirmeye devam edecektir.<\/p>\n","protected":false},"excerpt":{"rendered":"LangChain Gradient AI\u2122 ile Bulu\u015fuyor: A\u00e7\u0131k Kaynakl\u0131, Sunucusuz ve H\u0131zl\u0131 Yapay Zeka Uygulamalar\u0131\nGiri\u015f\nYapay zeka (AI) d\u00fcnyas\u0131, \u00f6zellikl","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-31961","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) - 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