Models
Compare models
Compare model capabilities, context windows, and pricing.
This English page is rendered from the official Markdown mirror in this repository.View on OpenAI ↗
For the complete documentation index, see llms.txt. Markdown versions of documentation pages are available by appending
.mdto the page URL.
Compare current model capabilities, context windows, and token pricing.
| Model | Context window | Max output | Supported endpoints |
|---|---|---|---|
| GPT-5.6 Sol | 1,050,000 | 128,000 | Chat Completions, Responses, Batch |
| GPT-5.6 Terra | 1,050,000 | 128,000 | Chat Completions, Responses, Batch |
| GPT-5.6 Luna | 1,050,000 | 128,000 | Chat Completions, Responses, Batch |
| GPT-5.5 | 1,050,000 | 128,000 | Chat Completions, Responses, Batch |