LangChain has launched LangChain Hub, a platform for developers to discover use cases and prompts, accessible to all LangSmith users. The open-source framework, created in October 2022, has rapidly become a popular tool for building AI applications, particularly those involving Retrieval Augmented Generation (RAG). Despite facing critiques and evolving LLM capabilities from frontier labs like OpenAI, LangChain's modular design has allowed it to remain relevant by adapting to new features such as chat APIs and function calling. AI
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RANK_REASON LangChain launched a new product feature, LangChain Hub, which is a platform for developers.
