| Output $/MTok | $2.50 | $10.00 | $30.00 |
|---|---|---|---|
| Input $/MTok | $1.25 | $1.25 | $5.00 |
| Cached input $/MTok | $0.2000 | $0.1250 | $0.5000 |
| Context window | 1,000,000 | 400,000 | 1,050,000 |
| Output cap | 1,000,000 | 128,000 | 128,000 |
| Modalities | in: text, image / out: text | in: text, image / out: text | in: text, image / out: text |
| Tool use | ✓ | ✓ | ✓ |
| Structured output | ✓ | ✓ | ✓ |
| Family | Grok 4 | GPT-5 | GPT-5.5 |
| Knowledge cutoff | — | 2024-09-30 | 2025-12-01 |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ |
| $/min | $0.012500 | $0.016000 | $0.003300 |
|---|---|---|---|
| $/min batch | $0.010170 | — | — |
| Streaming | ✓ | ✓ | — |
| Realtime | ✓ | ✓ | — |
| Languages | 100+ | 20+ | en |
| Diarization | included | included | included |
| TTFW | — | — | — |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ |