GPT-5.4 mini (Medium) vs Mercury 2.5
GPT-5.4 mini (Medium) vs Mercury 2.5. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.
Verdict
Comparison incomplete
A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.
| Metric | GPT-5.4 mini (Medium) | Mercury 2.5 | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 19.7 | 12.3 | −37.6% Mercury 2.5 is 37.6% less intelligent |
| Total AA cost (lower is better) | Not reported | $218.11 | — not comparable |
| End-to-end time (lower is better) | 6.60s | 4.33s | −34.4% Mercury 2.5 is 34.4% faster |
| Price per 1M tokens (in / out) | $0.75 / $4.50 | $0.25 / $0.75 | |
| Input modalities | Text, Image | Text |
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-5-4-mini-medium/mercury-2-5 · Markdown: /api/v1/compare/gpt-5-4-mini-medium/mercury-2-5?format=md · llms.txt · agent skill