@langchain/core

Core LangChain.js abstractions and schemas

v0.3.68 URL: https://unpkg.com/@langchain/core@0.3.68/index.js

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llm ai gpt3 chain prompt prompt engineering chatgpt machine learning ml openai embeddings vectorstores

langchain

Typescript bindings for langchain

v0.3.30 URL: https://unpkg.com/langchain@0.3.30/index.js

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llm ai gpt3 chain prompt prompt engineering chatgpt machine learning ml openai embeddings vectorstores

@langchain/openai

OpenAI integrations for LangChain.js

v0.6.7 URL: https://unpkg.com/@langchain/openai@0.6.7/index.js

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llm ai gpt3 chain prompt prompt engineering chatgpt machine learning ml openai embeddings vectorstores

@openai/agents

The OpenAI Agents SDK is a lightweight yet powerful framework for building multi-agent workflows.

v0.0.15 URL: https://unpkg.com/@openai/agents@0.0.15/dist/index.mjs

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openai agents ai agentic

@langchain/anthropic

Anthropic integrations for LangChain.js

v0.3.26 URL: https://unpkg.com/@langchain/anthropic@0.3.26/index.js

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llm ai gpt3 chain prompt prompt engineering chatgpt machine learning ml anthropic embeddings vectorstores