Side-by-side comparison · models
Grok 4.1 Fast Non-Reasoning vs Grok 4 Fast
What we have checked about each, line by line. Every value shows where it came from and when we last confirmed it.
Fast Grok model for responsive chat, reasoning, and tool-assisted work.
Models
Grok 4 Fast
Fast Grok model for responsive chat, reasoning, and tool-assisted work.
Checked facts
Line by line
| Measure | Grok 4.1 Fast Non-Reasoning | Grok 4 Fast |
|---|---|---|
| Arc agi 2 | Not checked yet | 5.3% (for 19 Sept 2025) |
| Arc agi | Not checked yet | 48.5% (for 19 Sept 2025) |
| Cybench | Not checked yet | 30% (for 19 Sept 2025) |
| Dtbench | Not checked yet | 82.7% (for 19 Sept 2025) |
| Fiction livebench | Not checked yet | 94.4% (for 19 Sept 2025) |
| Weirdml | Not checked yet | 42.9% (for 19 Sept 2025) |
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