OpenAI API
OpenAI · AI agent platforms · Developer and application platforms
What the price is per
| Plan | Unit | Audience | Seats | Limits |
|---|---|---|---|---|
| gpt-6-luna | 1M tokens | business | no minimum stated | none captured |
| gpt-5.3-codex | 1M tokens | business | no minimum stated | none captured |
| gpt-6.1-sol | 1M tokens | business | no minimum stated | none captured |
| chat-latest | 1M tokens | business | no minimum stated | none captured |
| gpt-6-astra | 1M tokens | business | no minimum stated | none captured |
| gpt-realtime-2.1 | 1M tokens | business | no minimum stated | none captured |
| gpt-image-2.5-sunburst | 1M tokens | business | no minimum stated | none captured |
| gpt-live-1 | minute | business | no minimum stated | none captured |
| gpt-transcribe | minute | business | no minimum stated | none captured |
The unit is what one increment of the price buys, as the vendor words it: a user, a host, an endpoint, a thousand credits. Where a vendor's page does not say, the cell says so rather than guessing.
Sources
- Pricing | OpenAI API Vendor page.
- [1] Captured 27 Sep 2026.
- [2] Captured 30 Sep 2026.