| Output $/MTok | $10.00 | $6.00 | $30.00 |
|---|---|---|---|
| Input $/MTok | $2.50 | $2.00 | $5.00 |
| Cached input $/MTok | $1.2500 | $0.3000 | $0.5000 |
| Context window | 128,000 | 500,000 | 1,050,000 |
| Output cap | 16,384 | 500,000 | 128,000 |
| Modalities | in: text, image / out: text | in: text, image / out: text | in: text, image / out: text |
| Tool use | ✓ | ✓ | ✓ |
| Structured output | ✓ | ✓ | ✓ |
| Family | GPT-4o | Grok 4 | GPT-5.5 |
| Knowledge cutoff | 2023-10-01 | 2026-02-01 | 2025-12-01 |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ |
| $/min | $0.006000 | $0.002150 | $0.002500 |
|---|---|---|---|
| $/min batch | — | — | — |
| Streaming | — | ✓ | ✓ |
| Realtime | — | ✓ | ✓ |
| Languages | 99+ | 56+ | en |
| Diarization | unsupported | included | extra-cost |
| TTFW | — | — | — |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ |