Unverified50% confidenceFactExact time
In AI cost tracking scenarios, OpenTelemetry spans can carry key-value attributes such as gen_ai.usage.input_tokens, gen_ai.usage.output_tokens, and the model name, and propagate context through specifications such as W3C Trace Context.
1
Sources
50%
Confidence
Long-term
Relevance
10/16/2026
First Seen
Sources
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