OpenAI: GPT-5.1 (batch)

openai/gpt-5.1:batch

Context: 400,000In: $0.63/1MOut: $5.00/1MUpdated 2026-10-04

GPT-5.1 is the latest frontier-grade model in the GPT-5 series, offering stronger general-purpose reasoning, improved instruction adherence, and a more natural conversational style compared to GPT-5. It uses adaptive reasoning...

Intelligence
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Coding
49.4
Agentic
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Metric profile

Trend over time

Design Arena (ELO by category)

CategoryELOWin rateRank
dataviz121358%
#49
website119354%
#63
gamedev119155.9%
#53
codecategories117753%
#64
uicomponent117352.9%
#64
svg114857.4%
#45
asciiart112948.6%
#52
3d107643.7%
#93