| Output $/MTok | $30.00 | $0.85 |
|---|---|---|
| Input $/MTok | $5.00 | $0.27 |
| Cached input $/MTok | $0.5000 | — |
| Context window | 1,050,000 | 1,048,576 |
| Output cap | 128,000 | 8,192 |
| Modalities | in: text, image / out: text | in: text, image / out: text |
| Tool use | ✓ | ✓ |
| Structured output | ✓ | ✓ |
| Family | GPT-5.5 | Llama 4 |
| Knowledge cutoff | 2025-12-01 | 2024-08-31 |
| Verified | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ |
| $/min | $0.003000 | $0.003300 |
|---|---|---|
| $/min batch | $0.001500 | — |
| Streaming | ✓ | — |
| Realtime | ✓ | — |
| Languages | 99+ | en |
| Diarization | unsupported | included |
| TTFW | — | — |
| Verified | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ |
| $/1M chars | $30.00 | $50.00 |
|---|---|---|
| Voice quality | neural | neural |
| Voice cloning | — | ✓ included |
| Voice count | 94 | — |
| Languages | en | 42+ |
| SSML support | — | ✓ |
| TTFB | 37ms | 90ms |
| Output formats | — | raw/pcm_f32le, raw/pcm_s16le, raw/pcm_mulaw, raw/pcm_alaw, wav, mp3 |
| Verified | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ |