| Output $/MTok | $6.00 |
|---|---|
| Input $/MTok | $2.00 |
| Cached input $/MTok | $0.3000 |
| Context window | 500,000 |
| Output cap | 500,000 |
| Modalities | in: text, image / out: text |
| Tool use | ✓ |
| Structured output | ✓ |
| Family | Grok 4 |
| Knowledge cutoff | 2026-02-01 |
| Verified | 2026-07-19 |
| Source | provider page ↗ |
| $/min | $0.002150 |
|---|---|
| $/min batch | — |
| Streaming | — |
| Realtime | — |
| Languages | 68+ |
| Diarization | included |
| TTFW | — |
| Verified | 2026-07-19 |
| Source | provider page ↗ |
| $/1M chars | $15.00 | $50.00 | $30.00 | $50.00 |
|---|---|---|---|---|
| Voice quality | neural | neural | neural | neural |
| Voice cloning | — | ✓ included | — | ✓ included |
| Voice count | — | — | 94 | — |
| Languages | en | en, fr, de, es, pt, zh, ja, ko | en | 31+ |
| SSML support | — | — | — | — |
| TTFB | — | 90ms | 37ms | — |
| Output formats | — | — | — | — |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ | provider page ↗ |