| Output $/MTok | $10.00 | $1.00 |
|---|---|---|
| Input $/MTok | $1.25 | $1.00 |
| Cached input $/MTok | $0.1250 | — |
| Context window | 400,000 | 128,000 |
| Output cap | 128,000 | 8,000 |
| Modalities | in: text, image / out: text | in: text / out: text |
| Tool use | ✓ | — |
| Structured output | ✓ | ✓ |
| Family | GPT-5 | Sonar |
| Knowledge cutoff | 2024-09-30 | — |
| Verified | 2026-07-02 | 2026-07-02 |
| Source | provider page ↗ | provider page ↗ |
| $/min | $0.009000 | $0.002500 | $0.003000 |
|---|---|---|---|
| $/min batch | — | — | $0.001500 |
| Streaming | ✓ | ✓ | ✓ |
| Realtime | ✓ | ✓ | ✓ |
| Languages | en | en | 99+ |
| Diarization | — | extra-cost | unsupported |
| TTFW | — | — | — |
| Verified | 2026-07-02 | 2026-07-02 | 2026-07-02 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ |
| $/1M chars | $30.00 |
|---|---|
| Voice quality | neural |
| Voice cloning | — |
| Voice count | — |
| Languages | en, es, de, fr, nl, it, ja |
| SSML support | — |
| TTFB | — |
| Output formats | wav, mp3, linear16, mulaw, alaw, opus |
| Verified | 2026-07-02 |
| Source | provider page ↗ |