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GPT-6 Luna — Model Tracker
GPT-6 Luna in the Model Tracker: every value read on the maker's own pages, with its day.
In inglese
- Maker
- OpenAI — openai.com, read 2026-10-16
- Released
- 2026-09-22 — openai.com, read 2026-10-16
- Status
- Generally available — developers.openai.com, read 2026-10-16
- Retired
- Not confirmed
- Takes
- Text, Image — developers.openai.com, read 2026-10-16
- Returns
- Text — developers.openai.com, read 2026-10-16
- Open weights
- Not confirmed: The official pages reviewed do not state whether GPT-6 Luna's weights are open or downloadable.
- Licence
- Not confirmed: The official pages reviewed do not name a licence for GPT-6 Luna.
- Context window
- 1,050,000 tokens — developers.openai.com, read 2026-10-16
- Longest answer
- 128,000 tokens — developers.openai.com, read 2026-10-16
- Knowledge cutoff
- 2026-05-18 — developers.openai.com, read 2026-10-16
- API price, input
- USD 0.1 per 1M tokens — developers.openai.com, read 2026-10-16
- API price, output
- USD 0.5 per 1M tokens — developers.openai.com, read 2026-10-16
- Where
- API, Consumer app — openai.com, read 2026-10-16
- Parameters
- Not confirmed: The official pages reviewed do not publish a parameter count for GPT-6 Luna.
- Model card
- Not confirmed: The official pages reviewed do not provide a model card or a GPT-6 Luna-specific system card.
Sources
- GPT-6 Luna Model | OpenAI API (read 2026-10-16)
- Introducing GPT-6 Sol and Luna (read 2026-10-16)
- OpenAI Research | Release (read 2026-10-16)