GPT-4.5 (Preview) vs Sonar Reasoning

GPT-4.5 (Preview) vs Sonar Reasoning. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIGPT-4.5 (Preview)Not ranked · benchmark data missing
Intelligence
9.60
Total cost
-
PerplexitySonar ReasoningNot ranked · benchmark data missing
Intelligence
8.70
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.

MetricGPT-4.5 (Preview)Sonar ReasoningDifference
Intelligence (higher is better)9.68.7−9.4% Sonar Reasoning is 9.4% less intelligent
Total AA cost (lower is better)Not reportedNot reported— not comparable
End-to-end time (lower is better)Not reportedNot reported— not comparable
Input modalitiesText, ImageText
Open this matchup in the interactive pickerGPT-4.5 (Preview): what beats itSonar 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/gpt-4-5/sonar-reasoning · Markdown: /api/v1/compare/gpt-4-5/sonar-reasoning?format=md · llms.txt · agent skill