Grok 4.20 Multi-Agent vs Jev
| xAI Grok 4.20 Multi-Agent | TypeSafe Jev | |
|---|---|---|
| Vendor | xAI | TypeSafe |
| Context window | 2,048,000 | 64,000 |
| Max output | 1,000,000 | — |
| Reasoning | Yes | No |
| Tool calling | Yes | No |
| File input | Yes | No |
| Input | text, image | text |
| Output | text | text |
| Released | 2026-03-09 | 2026-09-15 |