Claude Haiku 5.5 (Max) vs DeepSeek V3.1 Terminus (Non-reasoning)

Claude Haiku 5.5 (Max) vs DeepSeek V3.1 Terminus (Non-reasoning). 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 (Max)Off the frontier
Intelligence
43.40
Total cost
$330
DeepSeekDeepSeek V3.1 Terminus (Non-reasoning)Not ranked · benchmark data missing
Intelligence
13.90
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 (Max)DeepSeek V3.1 Terminus (Non-reasoning)Difference
Intelligence (higher is better)43.413.9−68.0% DeepSeek V3.1 Terminu… is 68.0% less intelligent
Total AA cost (lower is better)$330.25Not reported— not comparable
End-to-end time (lower is better)327.94s7.37s−97.8% DeepSeek V3.1 Terminu… is 97.8% faster
Price per 1M tokens (in / out)$0.10 / $0.50$0.27 / $1.00
Input modalitiesText, ImageText
Open this matchup in the interactive pickerClaude Haiku 5.5 (Max): what beats itDeepSeek V3.1 Terminus (Non-reasoning): 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/deepseek-v3-1-terminus · Markdown: /api/v1/compare/claude-haiku-5-5/deepseek-v3-1-terminus?format=md · llms.txt · agent skill