Up to three models side by side. The best value in each row is highlighted.
| Model | GPT 5.5 openai/gpt-5.5 | |
|---|---|---|
| Provider | OpenAI | |
| Context window | 1M | |
| Max output | — | |
| Input / 1M | $0.75 | |
| Output / 1M | $4.75 | |
| Cached input / 1M | $0.10 | |
| Workload cost1M input and 250K output tokens | $1.94 | |
| Reasoning | Supported | |
| Vision | Supported | |
| Tool use | Supported | |
| JSON output | Supported | |
| Long context | Supported |