| Output $/MTok | $1.00 | $15.00 | $60.00 | $14.00 |
|---|---|---|---|---|
| Input $/MTok | $1.00 | $2.50 | $15.00 | $1.75 |
| Cached input $/MTok | — | $0.2500 | $7.5000 | $0.1750 |
| Context window | 128,000 | 1,050,000 | 200,000 | 400,000 |
| Output cap | 8,000 | 128,000 | 100,000 | 128,000 |
| Modalities | in: text / out: text | in: text, image / out: text | in: text, image / out: text | in: text, image / out: text |
| Tool use | — | ✓ | ✓ | ✓ |
| Structured output | ✓ | ✓ | ✓ | ✓ |
| Family | Sonar | GPT-5.4 | o-series | Codex |
| Knowledge cutoff | — | 2025-08-31 | 2023-10-01 | 2025-08-31 |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ | provider page ↗ |
| $/1M chars | $30.00 | $22.00 |
|---|---|---|
| Voice quality | neural | neural |
| Voice cloning | — | — |
| Voice count | 94 | 30 |
| Languages | en | en-US, zh-CN, de-DE, es-ES, fr-FR, ja-JP |
| SSML support | — | — |
| TTFB | 37ms | — |
| Output formats | — | — |
| Verified | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ |