DeepSeek-V4-Flash vs Muse Spark 1.2
| DeepSeek DeepSeek-V4-Flash | Meta Muse Spark 1.2 | |
|---|---|---|
| Vendor | DeepSeek | Meta |
| Context window | 1,000,000 | 1,048,576 |
| Max output | 384,000 | — |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| File input | Yes | Yes |
| Input | text | text, image, video, file, audio |
| Output | text | text |
| Released | 2026-04-24 | 2026-08-05 |