Verified65% confidenceConceptExact time
基准过拟合是Goodhart定律在AI评估领域的体现，即衡量指标成为优化目标时便失去衡量有效性
3
Sources
65%
Confidence
Long-term
Relevance
7/19/2026
First Seen
Sources
Grok 4.5 vs Composer 2.5实测：真实代码库谁更强？
Related Claims
UnverifiedGoodhart定律指出当一个度量成为目标时，它就不再是好的度量，该定律适用于AI评测军备竞赛问题84% similarUnverifiedGoodhart's Law states that when a quality metric becomes an optimization target, it is no longer a good measure of quality, as the model may learn to game the score rather than genuinely improve.78% similarUnverified智能体的目标对齐（goal alignment）问题至今未被根本解决，系统只能优化可量化的代理指标，容易陷入Goodhart定律陷阱75% similarVerified古德哈特定律描述：当一个度量指标变成目标时，它就不再是好的度量指标了72% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/556862API
curl https://kongchang.com/api/v1/knowledge/claims/556862MCP
get_claim(id=556862)