Claude 4.5 Haiku (Reasoning) vs Step 3.7 Flash
Claude 4.5 Haiku (Reasoning) vs Step 3.7 Flash. 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 | Claude 4.5 Haiku (Reasoning) | Step 3.7 Flash | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 16.9 | 19.5 | +15.4% Step 3.7 Flash is 15.4% more intelligent |
| Total AA cost (lower is better) | $594.08 | Not reported | — not comparable |
| End-to-end time (lower is better) | 23.70s | 20.66s | −12.8% Step 3.7 Flash is 12.8% faster |
| Price per 1M tokens (in / out) | $1.00 / $5.00 | $0.20 / $1.15 | |
| Input modalities | Text, Image | Text, Image |
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-4-5-haiku-reasoning/step-3-7-flash · Markdown: /api/v1/compare/claude-4-5-haiku-reasoning/step-3-7-flash?format=md · llms.txt · agent skill