OpenAI: GPT-5.5 Pro
Verified from OpenRouter · Text & embedding rates at 2026-08-06T03:36:21.780Z.
| Rate | Price | Billing unit | Condition |
|---|---|---|---|
| Input | USD 30 | per 1M input tokens | — |
| Output | USD 180 | per 1M output tokens | — |
| Web search | USD 0.01 | per web search | — |
| Input | USD 60 | per 1M input tokens | when prompt exceeds 272,000 tokens |
| Output | USD 270 | per 1M output tokens | when prompt exceeds 272,000 tokens |