| Output $/MTok | $14.00 | $2.50 | $1.00 |
|---|---|---|---|
| Input $/MTok | $1.75 | $1.25 | $1.00 |
| Cached input $/MTok | $0.1750 | $0.2000 | — |
| Context window | 400,000 | 1,000,000 | 128,000 |
| Output cap | 128,000 | 1,000,000 | 8,000 |
| Modalities | in: text, image / out: text | in: text, image / out: text | in: text / out: text |
| Tool use | ✓ | ✓ | — |
| Structured output | ✓ | ✓ | ✓ |
| Family | Codex | Grok 4 | Sonar |
| Knowledge cutoff | 2025-08-31 | — | — |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ |
| $/min | $0.002500 | $0.003300 | $0.002150 |
|---|---|---|---|
| $/min batch | — | — | — |
| Streaming | — | — | ✓ |
| Realtime | — | — | ✓ |
| Languages | 99+ | en | 56+ |
| Diarization | extra-cost | included | included |
| TTFW | — | — | — |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ |