| Output $/MTok | $8.00 | $0.40 | $15.00 |
|---|---|---|---|
| Input $/MTok | $2.00 | $0.05 | $3.00 |
| Cached input $/MTok | $0.5000 | $0.0050 | $0.7500 |
| Context window | 200,000 | 400,000 | 256,000 |
| Output cap | 100,000 | 128,000 | 256,000 |
| Modalities | in: text, image / out: text | in: text, image / out: text | in: text, image / out: text |
| Tool use | ✓ | ✓ | ✓ |
| Structured output | ✓ | ✓ | ✓ |
| Family | o-series | GPT-5 | Grok 4 |
| Knowledge cutoff | 2024-06-01 | 2024-05-31 | 2024-11-30 |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ |
| $/min | $0.003300 | $0.003000 | $0.002150 |
|---|---|---|---|
| $/min batch | — | $0.001500 | — |
| Streaming | — | ✓ | ✓ |
| Realtime | — | ✓ | ✓ |
| Languages | en | 99+ | 56+ |
| Diarization | included | unsupported | included |
| TTFW | — | — | — |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ |