| Output $/MTok | $1.00 | $6.00 | $60.00 |
|---|---|---|---|
| Input $/MTok | $1.00 | $2.00 | $15.00 |
| Cached input $/MTok | — | $0.3000 | $7.5000 |
| Context window | 128,000 | 500,000 | 200,000 |
| Output cap | 8,000 | 500,000 | 100,000 |
| Modalities | in: text / out: text | in: text, image / out: text | in: text, image / out: text |
| Tool use | — | ✓ | ✓ |
| Structured output | ✓ | ✓ | ✓ |
| Family | Sonar | Grok 4 | o-series |
| Knowledge cutoff | — | 2026-02-01 | 2023-10-01 |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ |
| $/min | $0.003300 |
|---|---|
| $/min batch | — |
| Streaming | — |
| Realtime | — |
| Languages | en |
| Diarization | included |
| TTFW | — |
| Verified | 2026-07-19 |
| Source | provider page ↗ |
| $/1M chars | $35.00 | $50.00 |
|---|---|---|
| Voice quality | neural | neural |
| Voice cloning | ✓ included | ✓ included |
| Voice count | — | — |
| Languages | en, zh, ja, ko, ru, it, es, pt, fr, de, pl, nl, hi, he, ar | en, fr, de, es, pt, zh, ja, hi, ko |
| SSML support | — | — |
| TTFB | — | 40ms |
| Output formats | — | — |
| Verified | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ |