Claude Haiku 5.5 (Xhigh) vs o3

Claude Haiku 5.5 (Xhigh) vs o3. 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 (Xhigh)On the frontier
Intelligence
41.20
Total cost
$158
OpenAIo3Not ranked · benchmark data missing
Intelligence
20.20
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 Haiku 5.5 (Xhigh)o3Difference
Intelligence (higher is better)41.220.2−51.0% o3 is 51.0% less intelligent
Total AA cost (lower is better)$157.58Not reported— not comparable
End-to-end time (lower is better)65.24s10.42s−84.0% o3 is 84.0% faster
Price per 1M tokens (in / out)$0.10 / $0.50$2.00 / $8.00
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerClaude Haiku 5.5 (Xhigh): what beats ito3: what beats it
Matchup

Compare something else

Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-haiku-5-5-xhigh/o3 · Markdown: /api/v1/compare/claude-haiku-5-5-xhigh/o3?format=md · llms.txt · agent skill