Claude Haiku 5.5 (High) vs Step 3.7 Flash

Claude Haiku 5.5 (High) 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.

AnthropicClaude Haiku 5.5 (High)On the frontier
Intelligence
37.80
Total cost
$94.1
StepFunStep 3.7 FlashNot ranked · benchmark data missing
Intelligence
19.50
Total cost
-
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.

MetricClaude Haiku 5.5 (High)Step 3.7 FlashDifference
Intelligence (higher is better)37.819.5−48.4% Step 3.7 Flash is 48.4% less intelligent
Total AA cost (lower is better)$94.07Not reported— not comparable
End-to-end time (lower is better)28.38s20.70s−27.1% Step 3.7 Flash is 27.1% faster
Price per 1M tokens (in / out)$0.10 / $0.50$0.20 / $1.15
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerClaude Haiku 5.5 (High): what beats itStep 3.7 Flash: what beats it
Matchup

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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-haiku-5-5-high/step-3-7-flash · Markdown: /api/v1/compare/claude-haiku-5-5-high/step-3-7-flash?format=md · llms.txt · agent skill