Claude Sonnet 5.5 (Medium, Default Fallback) vs DeepSeek V4 Pro 0424 (Non-reasoning)

Claude Sonnet 5.5 (Medium, Default Fallback) vs DeepSeek V4 Pro 0424 (Non-reasoning). 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.

MetricClaude Sonnet 5.5 (Medium, Default Fallback)DeepSeek V4 Pro 0424 (Non-reasoning)Difference
Intelligence (higher is better)40.820.8−49.0% DeepSeek V4 Pro 0424 … is 49.0% less intelligent
Total AA cost (lower is better)$622.28Not reported— not comparable
End-to-end time (lower is better)7.86s6.30s−19.8% DeepSeek V4 Pro 0424 … is 19.8% faster
Price per 1M tokens (in / out)$2.00 / $10.0$0.43 / $0.87
Input modalitiesText, ImageText
Matchup

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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-sonnet-5-5-medium/deepseek-v4-pro-0424-non-reasoning · Markdown: /api/v1/compare/claude-sonnet-5-5-medium/deepseek-v4-pro-0424-non-reasoning?format=md · llms.txt · agent skill