| Output $/MTok | $1.00 | $8.00 | $0.28 |
|---|---|---|---|
| Input $/MTok | $1.00 | $2.00 | $0.14 |
| Cached input $/MTok | — | $0.5000 | $0.0028 |
| Context window | 128,000 | 1,047,576 | 1,048,576 |
| Output cap | 8,000 | 32,768 | 384,000 |
| Modalities | in: text / out: text | in: text, image / out: text | in: text / out: text |
| Tool use | — | ✓ | ✓ |
| Structured output | ✓ | ✓ | ✓ |
| Family | Sonar | GPT-4.1 | DeepSeek R1 |
| Knowledge cutoff | — | 2024-06-01 | — |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ |
| $/1M chars | $30.00 | $17.50 | $15.00 |
|---|---|---|---|
| Voice quality | neural | neural | neural |
| Voice cloning | — | ✓ included | — |
| Voice count | — | 217 | — |
| Languages | en, es, de, fr, nl, it, ja | en, hi, es, mr, kn, ta, bn, gu, te, ml, pa, or | en |
| SSML support | — | — | — |
| TTFB | — | 200ms | — |
| Output formats | wav, mp3, linear16, mulaw, alaw, opus | pcm, mp3, wav, ulaw, alaw | — |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ |