Grok 4.1 Fast is the newer model, released after GPT-1.
| Spec | Grok 4.1 Fast | GPT-1 |
|---|---|---|
| Context window | — | 1K tokens |
| Released | Nov 2025 | Jun 2018 |
Not enough votes to call it. On the specs, Grok 4.1 Fast has the edge: bigger model tier, newer.
Grok 4.1 Fast uses 466.5x more bold
Grok 4.1 Fast is the newer model, released after GPT-1.
| Spec | Grok 4.1 Fast | GPT-1 |
|---|---|---|
| Context window | — | 1K tokens |
| Released | Nov 2025 | Jun 2018 |
Not enough votes to call it. On the specs, Grok 4.1 Fast has the edge: bigger model tier, newer.
Grok 4.1 Fast uses 466.5x more bold