LangChain

Overview

Knowledge

6 items

Connectors

0 active connectors

Automations

0 active automations

Details

Qid

Q117340550

Domain

langchain.com

Topics

AI Agent Infrastructure, Developer Tools, AI Observability

Graph Id

wikidata:Q117340550

One Liner

Agent engineering company behind LangChain, LangGraph and LangSmith.

Industries

[object Object]

Description

LangChain develops open-source agent frameworks and LangSmith, a platform for observing, evaluating, deploying and improving AI agents.

Country Code

US

Child Entities

No public items yet.

Recent Knowledge

• Relationship linked: corresponds_to unknown • 2026-10-27
• Knowledge item #9108694 unknown • 2026-10-24 LangChain: recommend_reject. Current description (open-source agent frameworks plus LangSmith observability) already matches the homepage positioning; no supported improvement.
• Entity updated: industries, headquarters, linkedin_url unknown • 2026-10-20 Entity "LangChain" (id: 55219) updated: - industries: null → [{"name":"Internet","version":"v1","taxonomy":"linkedin"}] - headquarters: null → "San Francisco, California" - linked…
• Entity updated: country_code unknown • 2026-10-20 Entity "LangChain" (id: 55219) updated: - country_code: null → "US"
• Relationship linked: product_of unknown • 2026-10-20
• Relationship linked: product_of unknown • 2026-10-20