Unverified50% confidenceFactExact time
The core of Open Deep Research is built on LangGraph from the LangChain ecosystem.
1
Sources
50%
Confidence
Long-term
Relevance
7/22/2026
First Seen
Sources
Related Claims
UnverifiedInstitutions including OpenAI, Anthropic, and DeepMind have all adopted interpretability as a research direction.71% similarVerifiedDeep Research products currently on the market include OpenAI's Deep Research, Google Gemini's Deep Research, and Tongyi Qianwen's Deep Research.70% similarUnverifiedlangchain-ai/open_deep_research is a fully open-source deep research agent implementation written in pure Python.69% similarUnverifiedOpenAI's Deep Research primarily helps users complete complex reasoning and research tasks, achieving continuous research capabilities through multi-round retrieval, cross-validation, and self-correction.69% similarUnverifiedBoth DeepAgents and LangChain are implemented based on LangGraph.68% similar
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