Grok Build 0.1 vs Muse Wonder 1.0
| xAI Grok Build 0.1 | Meta Muse Wonder 1.0 | |
|---|---|---|
| Vendor | xAI | Meta |
| Context window | 256,000 | 1,048,576 |
| Max output | — | — |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| File input | Yes | Yes |
| Input | text, image | text, image, video, audio, file |
| Output | text | text |
| Released | 2026-05-30 | 2026-10-12 |