GPT-5.6 Luna is a fast, cost-efficient model in OpenAI's GPT-5.6 series. It is suited for high-volume, latency-sensitive tasks such as chat, classification, and lightweight agentic workflows, providing capable reasoning for...
In / out price$0.20/$1.20per 1M tokens
Context
1.1M tokens
Parameters
Undisclosed
Modalities
→
Released
Jul 9, 2026
4 up · 1 downCompare with another model
Net score over time
Oct 14 · +3Reviews (0)
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