| Output $/MTok | $2.50 |
|---|---|
| Input $/MTok | $1.25 |
| Cached input $/MTok | — |
| Context window | 1,000,000 |
| Output cap | 1,000,000 |
| Modalities | in: text, image / out: text |
| Tool use | ✓ |
| Structured output | ✓ |
| Family | Grok 4 |
| Knowledge cutoff | — |
| Verified | 2026-07-02 |
| Source | provider page ↗ |
| $/min | $0.002500 | $0.002150 |
|---|---|---|
| $/min batch | — | — |
| Streaming | ✓ | ✓ |
| Realtime | ✓ | ✓ |
| Languages | en | 56+ |
| Diarization | extra-cost | included |
| TTFW | — | — |
| Verified | 2026-07-02 | 2026-07-02 |
| Source | provider page ↗ | provider page ↗ |
| $/1M chars | $50.00 | $19.50 | $30.00 |
|---|---|---|---|
| Voice quality | neural | neural | neural |
| Voice cloning | ✓ included | — | — |
| Voice count | — | — | 94 |
| Languages | 43+ | en, hi | en |
| SSML support | ✓ | — | — |
| TTFB | — | 200ms | 37ms |
| Output formats | — | pcm, mp3, wav, ulaw, alaw | — |
| Verified | 2026-07-02 | 2026-07-02 | 2026-07-02 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ |