Claude Sonnet 5.5 (High, Default Fallback) vs o1

Claude Sonnet 5.5 (High, Default Fallback) vs o1. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

AnthropicClaude Sonnet 5.5 (High, Default Fallback)Off the frontier
Intelligence
46.80
Total cost
$1027
OpenAIo1Not ranked · benchmark data missing
Intelligence
15.20
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 Sonnet 5.5 (High, Default Fallback)o1Difference
Intelligence (higher is better)46.815.2−67.5% o1 is 67.5% less intelligent
Total AA cost (lower is better)$1,027.40Not reported— not comparable
End-to-end time (lower is better)14.42sNot reported— not comparable
Price per 1M tokens (in / out)$2.00 / $10.0$15.0 / $60.0
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerClaude Sonnet 5.5 (High, Default Fallback): what beats ito1: what beats it
Matchup

Compare something else

Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-sonnet-5-5-high/o1 · Markdown: /api/v1/compare/claude-sonnet-5-5-high/o1?format=md · llms.txt · agent skill