fix(eve): Don't report fallback model when dynamic model is used#2233
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Stephen Belanger (Qard)
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Jul 15, 2026
Stephen Belanger (Qard)
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If I'm understanding correctly, this places the model metadata on every child span and explicitly not the root? Does our backend understand this currently for cost computation? If so, LGTM.
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yup as per my last knowledge, cost is aggregated through llm spans |
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Eve has the concept of "dynamic models" and "fallback models". Fallback models are used when the chosen dynamic model doesn't work. Currently eve always reports the fallback model with a
dynamic:prefix when a dynamic model is used. We should not pick this up because it causes completely wrong pricing and model data.