{"id":"tp-56979","type":"article-newspaper","title":"LangChain Raises $300 Million at $3 Billion Post-Money Valuation","author":"John Kim","publisher":"TOKENPOST Inc.","url":"https://www.tokenpost.com/news/business/56979","datePublished":"2026-11-13T19:19:40.000Z","dateModified":"2026-11-13T19:19:40.000Z","language":"en","abstract":"LangChain says more than 7,000 organizations use LangSmith, its platform for managing AI agents. The company plans to use the funding to expand the platform.","section":"Business","references":[]}