We combine LangChain with GPT-2 and HuggingFace, a platform hosting cutting-edge LLM and other deep learning AI models. This has the added benefit of not incurring any charges since we're not using OpenAI (might as well, seeing we're in a recession right about now) but instead using the GPT-2 model hosted on HuggingFace..

LangChain is a fantastic tool for developers looking to build AI systems using the variety of LLMs (large language models, like GPT-4, Alpaca, Llama etc), as it helps unify and standardize the developer experience in text embeddings, vector stores / databases (like Chroma), and chaining it for downstream applications through agents.

Mentioned in the video:

- Watch PART 1 of the LangChain / LLM series: [ Ссылка ]

- Watch PART 2 of the LangChain / LLM series:
[ Ссылка ]

- HuggingFace's T5 base finetuned WikiSQL model
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- HuggingFace GPT2 model
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All the code for the LLM (large language models) series featuring GPT-3, ChatGPT, LangChain, LlamaIndex and more are on my github repository so go and ⭐ star or 🍴 fork it. Happy Coding!
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