Cypher Alpha (free) vs xAI: Grok 4
Compare Cypher Alpha (free) by OpenRouter against xAI: Grok 4 by xAI, tested across 30 shared challenges. Updated May 2026.
Which is better, Cypher Alpha (free) or xAI: Grok 4?
Cypher Alpha (free) and xAI: Grok 4 are both competitive models. Compare their real outputs side by side below.
Key Differences Between Cypher Alpha (free) and xAI: Grok 4
Cypher Alpha (free) is made by openrouter while xAI: Grok 4 is from xai.
API pricing
Per 1M tokens
Cypher Alpha (free)
Input
—
Output
—
xAI: Grok 4
Input
$3.00
Output
$15.00
Our Verdict
Cypher Alpha (free)
xAI: Grok 4
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Too close to call
Writing DNA
Style Comparison
Similarity
47%
xAI: Grok 4 uses 7.0x more emoji
Cypher Alpha (free)
xAI: Grok 4
64%Vocabulary53%
15wSentence Length18w
0.34Hedging0.67
0.7Bold2.7
2.3Lists2.7
0.00Emoji0.07
0.00Headings0.86
0.16Transitions0.04
Based on 15 + 21 text responses
FAQ
