| Output $/MTok | $15.00 | $10.00 |
|---|---|---|
| Input $/MTok | $3.00 | $2.50 |
| Cached input $/MTok | $0.7500 | $1.2500 |
| Context window | 256,000 | 128,000 |
| Output cap | 256,000 | 16,384 |
| Modalities | in: text, image / out: text | in: text, image / out: text |
| Tool use | ✓ | ✓ |
| Structured output | ✓ | ✓ |
| Family | Grok 4 | GPT-4o |
| Knowledge cutoff | 2024-11-30 | 2023-10-01 |
| Verified | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ |
| $/min | $0.002150 | $0.005000 | $0.003000 | $0.003300 |
|---|---|---|---|---|
| $/min batch | — | — | $0.001500 | — |
| Streaming | ✓ | ✓ | ✓ | — |
| Realtime | ✓ | ✓ | ✓ | — |
| Languages | 56+ | en | 99+ | en |
| Diarization | included | included | unsupported | included |
| TTFW | — | — | — | — |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ | provider page ↗ |