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GPT-4.1 mini vs Grok 4.1 Fast Reasoning
Compare these two AI models side by side on Zo Computer
Key Differences
- •Grok 4.1 Fast Reasoning has a larger context window (2M vs 1M tokens)
- •Grok 4.1 Fast Reasoning has more recent training data (Nov 2024 vs May 2024)
- •Grok 4.1 Fast Reasoning is more affordable for input ($0.20 vs $0.40/1M tokens)
- •Grok 4.1 Fast Reasoning is more affordable for output ($0.50 vs $1.60/1M tokens)
- •Grok 4.1 Fast Reasoning is newer (released Nov 2025)
1M tokens
Context
2M tokens
May 2024
Knowledge
Nov 2024
Apr 2025
Released
Nov 2025
$0.40/1M
Input
$0.20/1M
$1.60/1M
Output
$0.50/1M
Both GPT-4.1 mini and Grok 4.1 Fast Reasoning are available on Zo Computer. Try them both to see which one works best for your use case.