| Output $/MTok | $10.00 | $1.00 | $6.00 | $0.28 | $1.60 |
|---|---|---|---|---|---|
| Input $/MTok | $2.50 | $1.00 | $2.00 | $0.14 | $0.40 |
| Cached input $/MTok | $1.2500 | — | $0.3000 | $0.0028 | — |
| Context window | 128,000 | 128,000 | 500,000 | 1,048,576 | 1,048,576 |
| Output cap | 16,384 | 8,000 | 500,000 | 384,000 | 65,536 |
| Modalities | in: text, image / out: text | in: text / out: text | in: text, image / out: text | in: text / out: text | in: text, image / out: text |
| Tool use | ✓ | — | ✓ | ✓ | ✓ |
| Structured output | ✓ | ✓ | ✓ | ✓ | ✓ |
| Family | GPT-4o | Sonar | Grok 4 | DeepSeek V3 | Qwen 3.7 Plus |
| Knowledge cutoff | 2023-10-01 | — | 2026-02-01 | — | — |
| Verified | 2026-07-19 | 2026-07-19 | 2026-07-19 | 2026-07-19 | 2026-07-19 |
| Source | provider page ↗ | provider page ↗ | provider page ↗ | provider page ↗ | provider page ↗ |
| $/1M chars | $50.00 |
|---|---|
| Voice quality | neural |
| Voice cloning | ✓ included |
| Voice count | — |
| Languages | 42+ |
| SSML support | ✓ |
| TTFB | 90ms |
| Output formats | raw/pcm_f32le, raw/pcm_s16le, raw/pcm_mulaw, raw/pcm_alaw, wav, mp3 |
| Verified | 2026-07-19 |
| Source | provider page ↗ |