| Output $/MTok | $14.00 | $1.00 | $0.90 | $60.00 | $30.00 |
|---|---|---|---|---|---|
| Input $/MTok | $1.75 | $1.00 | $0.30 | $15.00 | $5.00 |
| Cached input $/MTok | $0.1750 | — | — | $7.5000 | $0.5000 |
| Context window | 400,000 | 128,000 | 131,072 | 200,000 | 1,050,000 |
| Output cap | 128,000 | 8,000 | 8,192 | 100,000 | 128,000 |
| Modalities | in: text, image / out: text | in: text / out: text | in: text / out: text | in: text, image / out: text | in: text, image / out: text |
| Tool use | ✓ | — | ✓ | ✓ | ✓ |
| Structured output | ✓ | ✓ | ✓ | ✓ | ✓ |
| Family | Codex | Sonar | Codestral | o-series | GPT-5.6 |
| Knowledge cutoff | 2025-08-31 | — | — | 2023-10-01 | 2026-02-16 |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ | provider page ↗ | provider page ↗ |
| $/1M chars | $30.00 |
|---|---|
| Voice quality | neural |
| Voice cloning | — |
| Voice count | 94 |
| Languages | en |
| SSML support | — |
| TTFB | 37ms |
| Output formats | — |
| Verified | 2026-07-19 |
| Source | provider page ↗ |