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Spec
OpenAI
Context1.1M
License
Cheapest hosted (out/1M)$10.00 · OpenAI
ReleasedJul 9, 2026
LiveBench81.05
LiveBench Agentic Coding56.21
LiveBench Coding83.94
LiveBench Data Analysis79.84
LiveBench Instruction Following71.85
LiveBench Language87.68
LiveBench Mathematics96.2
LiveBench Reasoning91.65
Arena Agent6th of 55
Arena Agent · Recoverygets back on track after a command fails23rd of 55
Arena Agent · Steerabilitydoes what it was asked, and changes course when told9th of 55
Arena Agent · Task outcomefinishes what the session set out to do19th of 55
Arena Agent · Tool usereaches for the right one, and does not invent one9th of 55
Arena Coding1531
Arena Creative Writing1470
Arena Hard Prompts1509
Arena Instruction Following1489
Arena Maths1494
Arena Text (overall)1483
Arena Code (WebDev)1617