LangSmith (LangChain) — Changelog

Score movements, news, and incidents for LangSmith (LangChain) in chronological order. Score-change rows fire when the composite moves by ≥1 point between consecutive scoring runs.

• 2026-04-01T07:00:00.000Z news
  LangChain Unveils Fleet Platform, NVIDIA Partnership for Enterprise AI Agents - MEXC Exchange
  Sentiment: positive
• 2026-03-25T07:00:00.000Z news
  LangChain Launches Shareable Skills for AI Agent Teams in LangSmith Fleet - MEXC
  Sentiment: positive
• 2026-03-23T07:00:00.000Z news
  LangChain Splits AI Agents Into Two Security Classes With Fleet Update - blockchain.news
  Sentiment: neutral
• 2026-03-04T08:00:00.000Z news
  LangChain Skills Boost Claude Code Performance From 17% to 92% on AI Tasks - blockchain.news
  Sentiment: neutral
• 2026-03-04T08:00:00.000Z news
  LangChain Skills Boost Claude Code Performance From 17% to 92% on AI Tasks - MEXC
  Sentiment: neutral
• 2026-02-03T08:00:00.000Z news
  LangChain Academy's LangSmith Essentials Course - i-programmer.info
  Sentiment: neutral
• 2025-10-22T02:59:57.000Z news
  LangChain Secures $125M in Series B Round, Achieves Unicorn Status - Startup Ecosystem Canada
  Sentiment: neutral
• 2025-10-21T07:00:00.000Z news
  LangChain: From Agent 0-to-1 to Agentic Engineering - Sequoia Capital
  Sentiment: neutral
• 2025-07-31T07:00:00.000Z news
  LangChain vs LangGraph: Key Differences Explained - Simplilearn.com
  Sentiment: neutral
• 2025-07-30T07:00:00.000Z news
  LangChain’s Align Evals closes the evaluator trust gap with prompt-level calibration - VentureBeat
  Sentiment: neutral
• 2025-07-10T07:00:00.000Z news
  LangChain Reportedly Raising New Round at $1B Valuation as Demand for LLM Infrastructure Grows - AI Insider
  Sentiment: neutral
• 2025-06-18T07:00:00.000Z news
  AgentSmith Flaw in LangSmith’s Prompt Hub Exposed User API Keys, Data - Hackread
  Sentiment: negative
• 2025-02-20T08:00:00.000Z news
  Avoiding Dirty RAGs: Retrieval-Augmented Generation with Ollama and LangChain - Black Hills Information Security, Inc.
  Sentiment: neutral
• 2024-10-23T07:00:00.000Z news
  Create a next generation chat assistant with Amazon Bedrock, Amazon Connect, Amazon Lex, LangChain, and WhatsApp - Amazon Web Services
  Sentiment: neutral
• 2024-08-03T07:00:00.000Z news
  LangChain Introduces LangGraph Studio: The First Agent IDE for Visualizing, Interacting with, and Debugging Complex Agentic Applications - MarkTechPost
  Sentiment: neutral
• 2024-07-01T07:00:00.000Z news
  Using a JSON Agent with LangChain, LangSmith and OpenAI’s GPT-4o - Towards Data Science
  Sentiment: neutral
• 2024-02-15T08:00:00.000Z news
  Open Source AI Software Maker LangChain Launches First Paid Product — With A Massive Waitlist - Forbes
  Sentiment: positive
• 2023-10-12T07:00:00.000Z news
  What is LangSmith? Tracing and debugging for LLMs - InfoWorld
  Sentiment: neutral