| Output $/MTok | $15.00 |
|---|---|
| Input $/MTok | $3.00 |
| Cached input $/MTok | $0.7500 |
| Context window | 256,000 |
| Output cap | 256,000 |
| Modalities | in: text, image / out: text |
| Tool use | ✓ |
| Structured output | ✓ |
| Family | Grok 4 |
| Knowledge cutoff | 2024-11-30 |
| Verified | 2026-07-19 |
| Source | provider page ↗ |
| $/min | $0.005000 | $0.010170 |
|---|---|---|
| $/min batch | — | — |
| Streaming | ✓ | — |
| Realtime | ✓ | — |
| Languages | en | en, fr, de, es, it |
| Diarization | included | included |
| TTFW | — | — |
| Verified | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ |
| $/1M chars | $50.00 | $30.00 | $100.00 |
|---|---|---|---|
| Voice quality | neural | neural | neural |
| Voice cloning | ✓ included | — | ✓ included |
| Voice count | — | 94 | — |
| Languages | 31+ | en | 70+ |
| SSML support | — | — | — |
| TTFB | — | 37ms | — |
| Output formats | — | — | — |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ |