Grok 4.20 Multi-Agent vs Claude Haiku 4.5
| xAI Grok 4.20 Multi-Agent | Anthropic Claude Haiku 4.5 | |
|---|---|---|
| Vendor | xAI | Anthropic |
| Context window | 2,048,000 | 200,000 |
| Max output | 1,000,000 | 64,000 |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| File input | Yes | Yes |
| Input | text, image | text, image |
| Output | text | text |
| Released | 2026-03-08 | 2025-10-01 |