| Output $/MTok | $8.00 | $10.00 | $2.50 |
|---|---|---|---|
| Input $/MTok | $2.00 | $1.25 | $1.25 |
| Cached input $/MTok | $0.5000 | $0.1250 | $0.2000 |
| Context window | 1,047,576 | 400,000 | 1,000,000 |
| Output cap | 32,768 | 128,000 | 1,000,000 |
| Modalities | in: text, image / out: text | in: text, image / out: text | in: text, image / out: text |
| Tool use | ✓ | ✓ | ✓ |
| Structured output | ✓ | ✓ | ✓ |
| Family | GPT-4.1 | GPT-5 | Grok 4 |
| Knowledge cutoff | 2024-06-01 | 2024-09-30 | — |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ |
| $/min | $0.006000 | $0.002150 |
|---|---|---|
| $/min batch | — | — |
| Streaming | — | ✓ |
| Realtime | — | ✓ |
| Languages | 99+ | 56+ |
| Diarization | unsupported | included |
| TTFW | — | — |
| Verified | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ |
| $/1M chars | — |
|---|---|
| Voice quality | neural |
| Voice cloning | ✓ included |
| Voice count | — |
| Languages | en |
| SSML support | — |
| TTFB | — |
| Output formats | — |
| Verified | 2026-07-19 |
| Source | provider page ↗ |