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GPT-5.1

OpenAIOpenRouter ↗Artificial Analysis ↗

Sharper GPT-5 generation for coding, product work, and tool-assisted tasks

Benchmarks

BenchmarkCategoryScoreVariantProvenanceSourceObserved
AA Agentic Indexagentic21.0mirroropenrouterJul 23, 2026
21.0independentaaJul 24, 2026
AA Coding Indexcoding49.4mirroropenrouterJul 23, 2026
49.4independentaaJul 24, 2026
AA Intelligence Indexintelligence36.9mirroropenrouterJul 23, 2026
36.9independentaaJul 24, 2026
Design Arena — 3dpreference1121mirroropenrouterJul 24, 2026
Design Arena — asciiartpreference1159mirroropenrouterJul 23, 2026
Design Arena — codecategoriespreference1204mirroropenrouterJul 23, 2026
Design Arena — datavizpreference1238mirroropenrouterJul 24, 2026
Design Arena — gamedevpreference1237mirroropenrouterJul 23, 2026
Design Arena — mobileappspreference1123mirroropenrouterJul 23, 2026
Design Arena — svgpreference1198mirroropenrouterJul 23, 2026
Design Arena — uicomponentpreference1207mirroropenrouterJul 24, 2026
Design Arena — webappspreference1075mirroropenrouterJul 23, 2026
Design Arena — websitepreference1215mirroropenrouterJul 23, 2026
LMArena Textpreference1485crowdlmarenaJul 21, 2026
1482high-effortcrowdlmarenaJul 21, 2026
LMArena Visionpreference1248high-effortcrowdlmarenaJul 21, 2026
1232crowdlmarenaJul 21, 2026
LMArena WebDevpreference1339crowdlmarenaJul 21, 2026
Median output speedspeed88 tok/sindependentaaJul 24, 2026
Median time to first tokenspeed47.62sindependentaaJul 24, 2026

Includes index data from Artificial Analysis.

Providers

Live operational stats per hosting endpoint, via OpenRouter.

ProviderQuantContext$/1M in · outUptime 24hLatencyThroughput
Azure400K$1.25 · $1099.94%
Azure400K$1.38 · $11
OpenAI400K$1.25 · $1094.33%
OpenAI400K$0.625 · $594.33%
OpenAI400K$2.5 · $2094.33%