LangChain, an AI infrastructure startup providing tools to build and monitor LLM-powered applications, is raising a new round ...

The startup, which sources say is raising at a $1.1 billion valuation, helps developers at companies like Klarna and Rippling ...

In the fast-evolving world of artificial intelligence, where large language models (LLMs) like ChatGPT, Claude and Grok ...

LangChain is one of the hottest platforms for working with LLMs and generative AI—but it's typically only for Python and JavaScript users. Here's how R users can get around that.

LangChain helped Elastic ensure its customers could work with any model they preferred, not just OpenAI’s; LangSmith helped it understand which models might work best for specific functions.

LangChain evaluated a single AI agent to see if its performance degrades when given more context and tools, essentially overwhelming it.

OpenAI released its newest AI model and said it can understand uploaded images like whiteboards, sketches and diagrams, even if they’re low quality.