Gemini 2.5 Pro vs o3

Gemini 2.5 Pro vs o3. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

GoogleGemini 2.5 ProOff the frontier
Intelligence
16.10
Total cost
$823
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.

MetricGemini 2.5 Proo3Difference
Intelligence (higher is better)16.120.2+25.5% o3 is 25.5% more intelligent
Total AA cost (lower is better)$822.85Not reported— not comparable
End-to-end time (lower is better)27.13s11.00s−59.5% o3 is 59.5% faster
Price per 1M tokens (in / out)$1.25 / $10.0$2.00 / $8.00
Input modalitiesText, Image, Speech, VideoText, Image
Open this matchup in the interactive pickerGemini 2.5 Pro: what beats ito3: what beats it
Matchup

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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gemini-2-5-pro/o3 · Markdown: /api/v1/compare/gemini-2-5-pro/o3?format=md · llms.txt · agent skill