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Spec
OpenAI
Context1.1M
License
Cheapest hosted (out/1M)$15.00 · OpenAI
ReleasedMar 5, 2026
LiveBench77.97
LiveBench Agentic Coding53.84
LiveBench Coding77.54
LiveBench Data Analysis79.31
LiveBench Instruction Following70.22
LiveBench Language82.63
LiveBench Mathematics94.15
LiveBench Reasoning88.12
Arena Agent26th of 55
Arena Agent · Recoverygets back on track after a command fails21st of 55
Arena Agent · Steerabilitydoes what it was asked, and changes course when told20th of 55
Arena Agent · Task outcomefinishes what the session set out to do34th of 55
Arena Agent · Tool usereaches for the right one, and does not invent one9th of 55
Arena Coding1511
Arena Creative Writing1434
Arena Hard Prompts1487
Arena Instruction Following1460
Arena Maths1460
Arena Text (overall)1465
Arena Code (WebDev)1394