| Output $/MTok | $15.00 | $6.00 | $10.00 |
|---|---|---|---|
| Input $/MTok | $3.00 | $1.00 | $2.50 |
| Cached input $/MTok | $0.7500 | $0.1000 | $1.2500 |
| Context window | 131,072 | 1,050,000 | 128,000 |
| Output cap | 131,072 | 128,000 | 16,384 |
| Modalities | in: text / out: text | in: text, image / out: text | in: text, image / out: text |
| Tool use | ✓ | ✓ | ✓ |
| Structured output | ✓ | ✓ | ✓ |
| Family | Grok 3 | GPT-5.6 | GPT-4o |
| Knowledge cutoff | 2024-11-30 | 2026-02-16 | 2023-10-01 |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ |
| $/min | $0.003300 |
|---|---|
| $/min batch | — |
| Streaming | — |
| Realtime | — |
| Languages | en |
| Diarization | included |
| TTFW | — |
| Verified | 2026-07-19 |
| Source | provider page ↗ |
| $/1M chars | $30.00 | $50.00 |
|---|---|---|
| Voice quality | neural | neural |
| Voice cloning | — | ✓ included |
| Voice count | 94 | — |
| Languages | en | 31+ |
| SSML support | — | — |
| TTFB | 37ms | — |
| Output formats | — | — |
| Verified | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ |