event-deep-research vs xunlong

event-deep-research ranks higher on current evidence: no commits in 90 days; last commit 365 days ago.

event-deep-researchxunlong
GradeDF
VerdictDormant1 major behindDormant2+ majors behind
Category rank#59#85
ModelFreeFree
Commits, 90 days00
Contributors, 90 days00
Last activityOct 19, 2025Oct 10, 2025
Listed priceFreeFree
Evidence sourceCodeCode
Latest release——
LicenseMITMIT
LangChain0.3.27 (latest 1.4.6)0.1.0 (latest 1.4.6)
LangGraph0.6.7 (latest 1.2.16)0.0.40 (latest 1.2.16)
OpenAI SDK—1.0.0 (latest 3.35.1)
Anthropic SDK—0.25.0 (latest 1.15.0)
FastAPI—0.100.0 (latest 0.146.0)
Pydantic—2.0.0 ✓
AILangChain, LangGraphOpenAI SDK, LangChain, Anthropic SDK, LangGraph
Testingpytestpytest
Framework—FastAPI
API layer—Pydantic, Uvicorn

Evidence checked . ✓ = on the latest major version. "Claimed" = a version the vendor's public pages mention, not verified code. Evidence as of Oct 19, 2026. Rankings never depend on affiliate or paid status. Method.