Unverified50% confidenceFactExact time
Sampling 20,462 active x402 resources in the discovery index of a certain facilitator (one hundred at each of six scattered offset points), not a single one declared an extension that would issue counterparty receipts.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
10/15/2026
First Seen
Valid until: 10/29/2026
Sources
Related Entities
Related Claims
UnverifiedCross-encoders are only suitable for re-ranking candidate sets (typically 20–100 items), not for full-corpus retrieval.63% similarUnverified41个完整测试套件中有20个拿到满分100%，该基准已无法区分这些领先模型62% similarUnverifiedAfter mixing 25 to 55 tools from other servers into the candidate set, not a single request was misdirected to another server's tools, and accuracy remained between 91% and 98%.62% similarUnverified数据集中每个工具约有130种表达变体，并加入40个不使用工具的负样本61% similarUnverifiedA hand-crafted library of 22 calculators achieved perfect accuracy on the 440 cases it supported, but abstained on the remaining cases, yielding an overall coverage rate of only 40.0%.61% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1040681API
curl https://kongchang.com/api/v1/knowledge/claims/1040681MCP
get_claim(id=1040681)