docs/hf_hub_prompt_ab/prompt_ab_summary.md

HF Hub Prompt A/B Summary

Variant	Model	Ch avg (/10)	Cov endpoint	Cov method	Composite	Calls	Tokens
baseline	gpt-oss	10.0	1.0	1.0	1.0	93	1461966
compact	gpt-oss	9.583	0.9412	1.0	0.9574	58	242906

Pairwise delta (compact - baseline)

Model	Δ Ch avg	Δ Cov endpoint	Δ Cov method	Δ Composite	Δ Calls	Δ Tokens
gpt-oss	-0.417	-0.0588	+0.0000	-0.0426	-35	-1219060