| Output $/MTok | $8.00 | $15.00 | $1.50 |
|---|---|---|---|
| Input $/MTok | $2.00 | $3.00 | $0.20 |
| Cached input $/MTok | $0.5000 | — | $0.0200 |
| Context window | 200,000 | 200,000 | 256,000 |
| Output cap | 100,000 | 8,000 | 256,000 |
| Modalities | in: text, image / out: text | in: text / out: text | in: text / out: text |
| Tool use | ✓ | — | ✓ |
| Structured output | ✓ | ✓ | ✓ |
| Family | o-series | Sonar | Grok Code |
| Knowledge cutoff | 2024-06-01 | — | — |
| Verified | 2026-05-17 | 2026-05-19 | 2026-05-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ |
| $/min | $0.004000 |
|---|---|
| $/min batch | — |
| Streaming | ✓ |
| Realtime | ✓ |
| Languages | 55+ |
| Diarization | included |
| TTFW | — |
| Verified | 2026-05-19 |
| Source | provider page ↗ |
| $/1M chars | $50.00 | $50.00 |
|---|---|---|
| Voice quality | neural | neural |
| Voice cloning | ✓ included | ✓ included |
| Voice count | — | — |
| Languages | 31+ | 15+ |
| SSML support | — | — |
| TTFB | — | 90ms |
| Output formats | — | — |
| Verified | 2026-05-19 | 2026-05-19 |
| Source | provider page ↗ | provider page ↗ |