| Output $/MTok | $10.00 | $1.00 | $30.00 |
|---|---|---|---|
| Input $/MTok | $2.50 | $1.00 | $5.00 |
| Cached input $/MTok | $1.2500 | — | $0.5000 |
| Context window | 128,000 | 128,000 | 1,050,000 |
| Output cap | 16,384 | 8,000 | 128,000 |
| Modalities | in: text, image / out: text | in: text / out: text | in: text, image / out: text |
| Tool use | ✓ | — | ✓ |
| Structured output | ✓ | ✓ | ✓ |
| Family | GPT-4o | Sonar | GPT-5.5 |
| Knowledge cutoff | 2023-10-01 | — | 2025-12-01 |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ |
| $/min | $0.002500 | $0.003500 |
|---|---|---|
| $/min batch | — | — |
| Streaming | ✓ | — |
| Realtime | ✓ | — |
| Languages | en | en, es, fr, de, it, pt, ar, da, nl, fi, he, hi, ja, zh, no, sv, tr, vi |
| Diarization | extra-cost | extra-cost |
| TTFW | — | — |
| Verified | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ |
| $/1M chars | $30.00 |
|---|---|
| Voice quality | neural |
| Voice cloning | — |
| Voice count | 94 |
| Languages | en |
| SSML support | — |
| TTFB | 37ms |
| Output formats | — |
| Verified | 2026-07-19 |
| Source | provider page ↗ |