| Output $/MTok | $15.00 | $1.00 |
|---|---|---|
| Input $/MTok | $3.00 | $1.00 |
| Cached input $/MTok | $0.7500 | — |
| Context window | 131,072 | 128,000 |
| Output cap | 131,072 | 8,000 |
| Modalities | in: text / out: text | in: text / out: text |
| Tool use | ✓ | — |
| Structured output | ✓ | ✓ |
| Family | Grok 3 | Sonar |
| Knowledge cutoff | 2024-11-30 | — |
| Verified | 2026-07-02 | 2026-07-02 |
| Source | provider page ↗ | provider page ↗ |
| $/1M chars | $50.00 | $30.00 | $50.00 | $15.00 |
|---|---|---|---|---|
| Voice quality | neural | neural | neural | neural |
| Voice cloning | ✓ included | — | ✓ included | ✓ included |
| Voice count | — | 94 | — | — |
| Languages | 43+ | en | 31+ | en, zh, ja, ko, ru, it, es, pt, fr, de, pl, nl, hi, he, ar |
| SSML support | ✓ | — | — | — |
| TTFB | — | 37ms | — | — |
| Output formats | — | — | — | — |
| Verified | 2026-07-02 | 2026-07-02 | 2026-07-02 | 2026-07-02 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ | provider page ↗ |