AI article
The Math an Applied AI Engineer Actually Uses in an Evaluation Loop
Community description: A team compares two versions of an AI service. Average accuracy rises from 82% to 86%. The new...
Dev.to | Oct 4, 2026 | Alex Agafonov
Automated excerpt
Every formula in it should answer one engineering question. Label the expected source, acceptable behavior, segment, and failure cost. Measure retrieval, final output, refusal, and escalation separately.
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