GPT-5.5 Pro is OpenAI’s high-capability model optimized for deep reasoning and accuracy on complex, high-stakes workloads. It features a 1M+ token context window (922K input, 128K output) with support for...
| Field | Per token (USD) | Per million |
|---|---|---|
| prompt | 0.00003 | $30.0 |
| completion | 0.00018 | $180 |
| web_search | 0.01 | $10000 |
| overrides | [object Object] | — |
{
"temperature": null,
"top_p": null,
"top_k": null,
"frequency_penalty": null,
"presence_penalty": null,
"repetition_penalty": null
}