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Spec
Anthropic
Context1M
License
Cheapest hosted (out/1M)$50.00 · Anthropic
ReleasedSep 1, 2026
LiveBench83.41
LiveBench Agentic Coding66.06
LiveBench Coding86.38
LiveBench Data Analysis80.28
LiveBench Instruction Following72.99
LiveBench Language89.5
LiveBench Mathematics97.01
LiveBench Reasoning91.69
Arena Agent1st of 55
Arena Agent · Recoverygets back on track after a command fails2nd of 55
Arena Agent · Steerabilitydoes what it was asked, and changes course when told6th of 55
Arena Agent · Task outcomefinishes what the session set out to do1st of 55
Arena Agent · Tool usereaches for the right one, and does not invent one24th of 55
Arena Coding1529
Arena Creative Writing1484
Arena Hard Prompts1520
Arena Instruction Following1497
Arena Maths1517
Arena Text (overall)1501
Arena Code (WebDev)1751