GPT-5.6 Luna
AvailableGPT-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...
- Context
- 1.1M tokens
- Max output
- 128K tokens
- Input / 1M tokens
- $0.20per 1M tokens
- Output / 1M tokens
- $1.20per 1M tokens
- Listed since
- Jul 9, 2026
Prices and model data from OpenRouter
Where it's availableProviders · 1
| Provider | Input / 1M tokens | Output / 1M tokens | Status |
|---|---|---|---|
| OpenRouter | $0.20 | $1.20 | Available |
Published benchmark results
From independent leaderboards, each credited to its publisher.