Agents' Last Examagents-last-exam · agents
50.9%
ReportedOct 2026
VENICE ATLAS · MODEL DOSSIER · GPT-6 LUNA
Model overview
GPT-6 Luna is OpenAI's most efficient GPT-6 model for focused, high-volume tasks. It is suited for chat, classification, and lightweight agentic workflows, with a 1.05M token context window (922K input, 128K output), text and image inputs, and capable reasoning for its price tier.
See the tests behind each score. They use the benchmark’s original scoring scale.
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