Unverified50% confidenceFactExact time
OpenAI open-sourced its Evals framework in 2023, categorizing evaluation into three major types: fact-based exact matching, model-based judgment, and human-annotation-based evaluation.
1
Sources
50%
Confidence
Long-term
Relevance
8/4/2026
First Seen
Sources
MCP会话分析：为AI Agent打造产品级观测与评估能力
hackernewshackernews8/3/2026
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