GPT-5.6 Sol vs Seedance 2.0
| OpenAI GPT-5.6 Sol | ByteDance Seedance 2.0 | |
|---|---|---|
| Vendor | OpenAI | ByteDance |
| Context window | 1,050,000 | — |
| Max output | 128,000 | — |
| Reasoning | Yes | No |
| Tool calling | Yes | No |
| File input | Yes | Yes |
| Input | text, image | text, image, audio, video |
| Output | text | video |
| Released | 2026-07-08 | — |