Grok Code Fast 1 vs Meta: Muse Spark 1.1
Compare Grok Code Fast 1 by xAI against Meta: Muse Spark 1.1 by Meta AI, context windows of 256K vs 1.0M, tested across 54 shared challenges.
Our Verdict
Meta: Muse Spark 1.1
Grok Code Fast 1Runner-up
No community votes yet. On paper, Meta: Muse Spark 1.1 has the edge — bigger model tier, newer, bigger context window.
Slight edge
API pricing
Cost per 1M tokens
Grok Code Fast 1
Input
$0.20
6.3× cheaper
Output
$1.50
2.8× cheaper
Meta: Muse Spark 1.1
Input
$1.25
Output
$4.25
Grok Code Fast 1 is cheaper on both — 6.3× input, 2.8× output
Writing DNA
Style Comparison
Similarity
43%
Grok Code Fast 1 uses 9.9x more hedging
Grok Code Fast 1
Meta: Muse Spark 1.1
60%Vocabulary61%
17wSentence Length20w
0.97Hedging0.10
2.8Bold3.7
2.5Lists2.0
0.06Emoji0.01
0.89Headings0.52
0.11Transitions0.02
Based on 23 + 29 text responses
Research
What we learned reading every model
FAQ
