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Spec
OpenAI
Context400K
Weights
License
Cheapest hosted (out/1M)$14.00 · OpenRouter
ReleasedJan 14, 2026
LiveBench74
LiveBench Agentic Coding49.4
LiveBench Coding83.6
LiveBench Data Analysis78.2
LiveBench Instruction Following66.5
LiveBench Language73.7
LiveBench Mathematics88.8
LiveBench Reasoning77.7
Arena Code (WebDev)1338.4
SWE-bench Verified72.8via mini-SWE-agent