[KongchangAI]
Unverified50% confidenceFactExact time

MS MARCO is a large-scale English question-answering dataset containing more than 500,000 real search queries and their relevant passage annotations, and has long served as a benchmark in the information retrieval field.

1
Sources
50%
Confidence
Long-term
Relevance
10/14/2026
First Seen

Sources

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Stable URI
https://kongchang.com/claim/1028162
API
curl https://kongchang.com/api/v1/knowledge/claims/1028162
MCP
get_claim(id=1028162)