Unverified50% confidenceTradeoffExact time
Outcome-based信号获取成本低但信息稀疏，PRM信号丰富但标注成本极高
1
Sources
50%
Confidence
Long-term
Relevance
8/5/2026
First Seen
Sources
Cite This Claim
Stable URI
https://kongchang.com/claim/688906API
curl https://kongchang.com/api/v1/knowledge/claims/688906MCP
get_claim(id=688906)