Unverified50% confidenceFactExact time
评估作用域分为四个层级：Span级别、Multi-Span级别、Trajectory级别和Session级别
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026
Sources
LLM可观测性与Eval实战：大模型上线后的监控评估全指南
bilibili量子菠萝_6/8/2026
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