| Output $/MTok | $30.00 | $0.28 |
|---|---|---|
| Input $/MTok | $5.00 | $0.14 |
| Cached input $/MTok | $0.5000 | $0.0028 |
| Context window | 1,050,000 | 1,048,576 |
| Output cap | 128,000 | 384,000 |
| Modalities | in: text, image / out: text | in: text / out: text |
| Tool use | ✓ | ✓ |
| Structured output | ✓ | ✓ |
| Family | GPT-5.5 | DeepSeek R1 |
| Knowledge cutoff | 2025-12-01 | — |
| Verified | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ |
| $/min | $0.012500 |
|---|---|
| $/min batch | $0.010170 |
| Streaming | ✓ |
| Realtime | ✓ |
| Languages | 100+ |
| Diarization | included |
| TTFW | — |
| Verified | 2026-07-19 |
| Source | provider page ↗ |
| $/1M chars | $30.00 | $30.00 | $15.00 |
|---|---|---|---|
| Voice quality | neural | neural | neural |
| Voice cloning | — | — | — |
| Voice count | — | 94 | — |
| Languages | en, es, de, fr, nl, it, ja | en | en |
| SSML support | — | — | — |
| TTFB | — | 37ms | — |
| Output formats | wav, mp3, linear16, mulaw, alaw, opus | — | — |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ |