Claude Haiku 4.5
No content available for this output.
Claude Haiku 4.5 vs xAI: Grok 4
Compare Claude Haiku 4.5 by Anthropic against xAI: Grok 4 by xAI, context windows of 200K vs 256K, tested across 38 shared challenges. Updated February 2026.
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Claude Haiku 4.5vsxAI: Grok 4
38 challenges
Why Claude Haiku 4.5?
3x cheaper overall$1.00/M in · $5.00/M out
3 months newerOct 2025
Why xAI: Grok 4?
1.3x more context256K
Favorites
Claude Haiku 4.5xAI: Grok 4
12 / 38
Estimate Complexityreasoning
Tests an AI's ability to make educated estimates based on technical knowledge
xAI: Grok 4
No content available for this output.
Vote
2 / 38
Logic Puzzlereasoning
Tests an AI's ability to solve a simple but potentially confusing logic puzzle
Claude Haiku 4.5
No content available for this output.
xAI: Grok 4
No content available for this output.
Vote
3 / 38
Stochastic Consistency Testanalysis
Tests an AI's randomness and creativity
Claude Haiku 4.5
No content available for this output.
xAI: Grok 4
No content available for this output.
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4 / 38
SVG Layout Challengeimage generation
Tests an AI's ability to generate vector graphics
Claude Haiku 4.5
No content available for this output.
xAI: Grok 4
No content available for this output.
Vote
5 / 38
Xbox Controller SVG Artimage generation
Tests an AI's ability to create detailed SVG illustrations of gaming hardware
Claude Haiku 4.5
No content available for this output.
xAI: Grok 4
No content available for this output.
Vote
6 / 38
Realistic AI Interviewconversation
Tests an AI's ability to simulate personalities and predict future trends
Claude Haiku 4.5
No content available for this output.
xAI: Grok 4
No content available for this output.
Vote
7 / 38
Satirical Fake News Headlineconversation
Tests an AI's humor and understanding of current events
Claude Haiku 4.5
No content available for this output.
xAI: Grok 4
No content available for this output.
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8 / 38
Character Voice Testconversation
Tests an AI's ability to write in distinct character voices
Claude Haiku 4.5
No content available for this output.
xAI: Grok 4
No content available for this output.
Vote
9 / 38
Minimalist Landing Pageweb design
Tests an AI's ability to generate a complete, working landing page
Claude Haiku 4.5
xAI: Grok 4
Vote
10 / 38
Pokémon Battle UI Recreationweb design
Recreate an interactive, nostalgic Pokémon battle UI in a single HTML file.
Claude Haiku 4.5
No content available for this output.
xAI: Grok 4
No content available for this output.
Vote
11 / 38
Mario Level UI Recreationweb design
Recreate an interactive, classic Mario level in a single HTML file.
Claude Haiku 4.5
xAI: Grok 4
Vote
12 / 38
Linear App Cloneweb design
Tests an AI's ability to replicate an existing UI with Tailwind CSS
Claude Haiku 4.5
No content available for this output.
xAI: Grok 4
No content available for this output.
Vote
12 of 38