xAI: Grok 4
No content available for this output.
xAI: Grok 4 vs o3 Mini
Compare xAI: Grok 4 by xAI against o3 Mini by OpenAI, context windows of 256K vs 64K, tested across 28 shared challenges. Updated February 2026.
FAQ
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xAI: Grok 4vso3 Mini
28 challenges
Why xAI: Grok 4?
4x more context256K
7 months newerJul 2025
Why o3 Mini?
3.3x cheaper overall$1.10/M in · $4.40/M out
Favorites
xAI: Grok 4o3 Mini
12 / 28
Estimate Complexityreasoning
Tests an AI's ability to make educated estimates based on technical knowledge
o3 Mini
No content available for this output.
Vote
2 / 28
Logic Puzzlereasoning
Tests an AI's ability to solve a simple but potentially confusing logic puzzle
xAI: Grok 4
No content available for this output.
o3 Mini
No content available for this output.
Vote
3 / 28
Stochastic Consistency Testanalysis
Tests an AI's randomness and creativity
xAI: Grok 4
No content available for this output.
o3 Mini
No content available for this output.
Vote
4 / 28
SVG Layout Challengeimage generation
Tests an AI's ability to generate vector graphics
xAI: Grok 4
No content available for this output.
o3 Mini
No content available for this output.
Vote
5 / 28
Xbox Controller SVG Artimage generation
Tests an AI's ability to create detailed SVG illustrations of gaming hardware
xAI: Grok 4
No content available for this output.
o3 Mini
No content available for this output.
Vote
6 / 28
Realistic AI Interviewconversation
Tests an AI's ability to simulate personalities and predict future trends
xAI: Grok 4
No content available for this output.
o3 Mini
No content available for this output.
Vote
7 / 28
Satirical Fake News Headlineconversation
Tests an AI's humor and understanding of current events
xAI: Grok 4
No content available for this output.
o3 Mini
No content available for this output.
Vote
8 / 28
Character Voice Testconversation
Tests an AI's ability to write in distinct character voices
xAI: Grok 4
No content available for this output.
o3 Mini
No content available for this output.
Vote
9 / 28
Minimalist Landing Pageweb design
Tests an AI's ability to generate a complete, working landing page
xAI: Grok 4
o3 Mini
Vote
10 / 28
Mario Level UI Recreationweb design
Recreate an interactive, classic Mario level in a single HTML file.
xAI: Grok 4
o3 Mini
No content available for this output.
Vote
11 / 28
Linear App Cloneweb design
Tests an AI's ability to replicate an existing UI with Tailwind CSS
xAI: Grok 4
No content available for this output.
o3 Mini
No content available for this output.
Vote
12 / 28
Framer-Style Animationweb design
Tests an AI's ability to create smooth web animations
xAI: Grok 4
No content available for this output.
o3 Mini
No content available for this output.
Vote
12 of 28