OpenAI models
Every model we track from OpenAI, newest release first, with its status, any shutdown date and its standard price per 1M tokens. The latest release months come first; older ones load below. Open a model for its full price table, price history and changelog.
Compare what each model supports on Features; see where each alias points on Aliases and which models are free to call on Free.
All models
Newest release first| Provider | Model | Released | Status | Input | Output | Cache hit |
|---|---|---|---|---|---|---|
| September 2026 | ||||||
| OpenAI | GPT-6.1 Solgpt-6.1-solfree tier | Tue, Sep 29 | Active | $2.00short context | $10.00short context | $0.10short context |
| OpenAI | GPT-6 Lunagpt-6-lunafree tier | Tue, Sep 22 | Active | $0.10short context | $0.50short context | $0.01short context |
| OpenAI | GPT-6 Solgpt-6-solfree tier | Tue, Sep 22 | Active | $2.00short context | $10.00short context | $0.20short context |
| OpenAI | GPT-6 Astragpt-6-astrafree tier | Fri, Sep 4 | Active | $10.00short context | $50.00short context | $1.00short context |
| July 2026 | ||||||
| OpenAI | GPT-5.6 Lunagpt-5.6-lunafree tier | Thu, Jul 9 | Active | $0.20short context | $1.20short context | $0.02short context |
| OpenAI | GPT-5.6 Solgpt-5.6-solfree tier | Thu, Jul 9 | Active | $4.00short context | $20.00short context | $0.40short context |
| OpenAI | GPT-5.6 Terragpt-5.6-terrafree tier | Thu, Jul 9 | Active | $2.00short context | $12.00short context | $0.20short context |
| April 2026 | ||||||
| OpenAI | GPT-5.5gpt-5.5 | Fri, Apr 24 | Active | $5.00short context | $30.00short context | $0.50short context |
| OpenAI | GPT-5.5 Progpt-5.5-pro | Fri, Apr 24 | Active | $30.00short context | $180.00short context | — |
USD per 1M tokens, standard tier. Cache hit is the price for input read from the provider's prompt cache. Where a model has prompt-size bands, the lowest band is shown; every band is on the model's page. Released is the day the model came out, or just the month when that's all that's known.