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OpenAIOpenRouter ↗Artificial Analysis ↗

Deliberate o-series reasoner for hard math, coding, and multi-step analysis

Benchmarks

BenchmarkCategoryScoreVariantProvenanceSourceObserved
AA Intelligence Indexintelligence20.2independentaaSep 9, 2026
Design Arena — codecategoriespreference1033mirroropenrouterSep 21, 2026
Design Arena — datavizpreference1200mirroropenrouterJul 23, 2026
Design Arena — gamedevpreference1058mirroropenrouterSep 18, 2026
Design Arena — uicomponentpreference1032mirroropenrouterSep 16, 2026
Design Arena — websitepreference1048mirroropenrouterSep 17, 2026
LMArena Textpreference1410crowdlmarenaSep 13, 2026
LMArena Visionpreference1214crowdlmarenaSep 13, 2026
Median output speedspeed144 tok/sindependentaaSep 21, 2026
Median time to first tokenspeed6.36sindependentaaSep 21, 2026

Includes index data from Artificial Analysis.

Providers

Live operational stats per hosting endpoint, via OpenRouter.

ProviderQuantContext$/1M in · outUptime 24hLatencyThroughput
OpenAI200K$2 · $8100.00%