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Model spotlight
GPT-6 Luna
OpenAI GPT-6 Luna is a general-purpose model released in September 2026.
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GPT-6 Luna FAQ
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Model family
GPT
-
Focus areas
ReasoningGenerative AI
Core specifications
Released
2026-09-22
Context window
1.1M
Max output
128K
Weights
Closed
Modalities
Input
ImageText
Output
Text
Identity
- Version
- 6 Luna
- Aliases
- gpt-6-luna
Resources
Pricing
IN $0.1/M
OUT $0.5/M
Read $0.01/M
Write $0.125/M
Capabilities and fit
Model summary
OpenAI GPT-6 Luna is a general-purpose model released in September 2026.
Text
- Output
- Text
- Capabilities
- 0
- Catalog updated
- 2026-09-27T21:01:32.500Z
- Status
Provider coverage
| Provider | Input | Output | Pricing |
|---|---|---|---|
| OpenAI openai/gpt-6-luna | IN $0.1/M OUT $0.5/M Read $0.01/M Write $0.125/M |