| Output $/MTok | $14.00 | $1.00 | $6.00 | $60.00 |
|---|---|---|---|---|
| Input $/MTok | $1.75 | $1.00 | $1.00 | $15.00 |
| Cached input $/MTok | $0.1750 | — | $0.1000 | $7.5000 |
| Context window | 400,000 | 128,000 | 1,050,000 | 200,000 |
| Output cap | 128,000 | 8,000 | 128,000 | 100,000 |
| Modalities | in: text, image / out: text | in: text / out: text | in: text, image / out: text | in: text, image / out: text |
| Tool use | ✓ | — | ✓ | ✓ |
| Structured output | ✓ | ✓ | ✓ | ✓ |
| Family | Codex | Sonar | GPT-5.6 | o-series |
| Knowledge cutoff | 2025-08-31 | — | 2026-02-16 | 2023-10-01 |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ | provider page ↗ |
| $/min | $0.003000 | $0.003300 |
|---|---|---|
| $/min batch | $0.001500 | — |
| Streaming | ✓ | — |
| Realtime | ✓ | — |
| Languages | 99+ | en |
| Diarization | unsupported | included |
| TTFW | — | — |
| Verified | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ |