| Output $/MTok | $6.00 | $0.28 | $8.00 | $8.00 |
|---|---|---|---|---|
| Input $/MTok | $2.00 | $0.14 | $2.00 | $2.00 |
| Cached input $/MTok | $0.3000 | $0.0028 | $0.5000 | $0.5000 |
| Context window | 500,000 | 1,048,576 | 200,000 | 1,047,576 |
| Output cap | 500,000 | 384,000 | 100,000 | 32,768 |
| Modalities | in: text, image / out: text | in: text / out: text | in: text, image / out: text | in: text, image / out: text |
| Tool use | ✓ | ✓ | ✓ | ✓ |
| Structured output | ✓ | ✓ | ✓ | ✓ |
| Family | Grok 4 | DeepSeek R1 | o-series | GPT-4.1 |
| Knowledge cutoff | 2026-02-01 | — | 2024-06-01 | 2024-06-01 |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ | provider page ↗ |
| $/1M chars | $30.00 | $22.00 |
|---|---|---|
| Voice quality | neural | neural |
| Voice cloning | — | — |
| Voice count | 94 | 30 |
| Languages | en | en-US, zh-CN, de-DE, es-ES, fr-FR, ja-JP |
| SSML support | — | — |
| TTFB | 37ms | — |
| Output formats | — | — |
| Verified | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ |