Grok 4.1 Fast
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Grok 4.1 Fast vs OpenAI o4-mini
Compare Grok 4.1 Fast by xAI against OpenAI o4-mini by OpenAI, tested across 35 shared challenges. Updated February 2026.
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Grok 4.1 FastvsOpenAI o4-mini
35 challenges
Why Grok 4.1 Fast?
7 months newerNov 2025
Why OpenAI o4-mini?
No standout advantages
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Grok 4.1 FastOpenAI o4-mini
12 / 35
Estimate Complexityreasoning
Tests an AI's ability to make educated estimates based on technical knowledge
OpenAI o4-mini
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Vote
2 / 35
Logic Puzzlereasoning
Tests an AI's ability to solve a simple but potentially confusing logic puzzle
Grok 4.1 Fast
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OpenAI o4-mini
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3 / 35
Math Misconception Testreasoning
Tests an AI's understanding of number representation
Grok 4.1 Fast
No content available for this output.
OpenAI o4-mini
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4 / 35
Stochastic Consistency Testanalysis
Tests an AI's randomness and creativity
Grok 4.1 Fast
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OpenAI o4-mini
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5 / 35
SVG Layout Challengeimage generation
Tests an AI's ability to generate vector graphics
Grok 4.1 Fast
No content available for this output.
OpenAI o4-mini
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Vote
6 / 35
Xbox Controller SVG Artimage generation
Tests an AI's ability to create detailed SVG illustrations of gaming hardware
Grok 4.1 Fast
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OpenAI o4-mini
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7 / 35
Generate a Stand-Up Routineconversation
Tests an AI's humor and creative writing ability
Grok 4.1 Fast
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OpenAI o4-mini
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8 / 35
Realistic AI Interviewconversation
Tests an AI's ability to simulate personalities and predict future trends
Grok 4.1 Fast
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OpenAI o4-mini
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9 / 35
Satirical Fake News Headlineconversation
Tests an AI's humor and understanding of current events
Grok 4.1 Fast
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OpenAI o4-mini
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10 / 35
Minimalist Landing Pageweb design
Tests an AI's ability to generate a complete, working landing page
Grok 4.1 Fast
OpenAI o4-mini
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11 / 35
Pokémon Battle UI Recreationweb design
Recreate an interactive, nostalgic Pokémon battle UI in a single HTML file.
Grok 4.1 Fast
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OpenAI o4-mini
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Sponsored
12 / 35
Mario Level UI Recreationweb design
Recreate an interactive, classic Mario level in a single HTML file.
Grok 4.1 Fast
OpenAI o4-mini
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Vote
12 of 35