Grok 4.20 Multi-Agent Beta vs Meta: Muse Spark 1.1
Compare Grok 4.20 Multi-Agent Beta by xAI against Meta: Muse Spark 1.1 by Meta AI, context windows of 2.0M vs 1.0M, tested across 53 shared challenges.
Our Verdict
Grok 4.20 Multi-Agent Beta
Meta: Muse Spark 1.1Runner-up
No community votes yet. On paper, Grok 4.20 Multi-Agent Beta has the edge — bigger model tier, bigger context window.
Too close to call
API pricing
Cost per 1M tokens
Grok 4.20 Multi-Agent Beta
Input
$2.00
Output
$6.00
Meta: Muse Spark 1.1
Input
$1.25
1.6× cheaper
Output
$4.25
1.4× cheaper
Meta: Muse Spark 1.1 is cheaper on both — 1.6× input, 1.4× output
Writing DNA
Style Comparison
Similarity
50%
Grok 4.20 Multi-Agent Beta
Meta: Muse Spark 1.1
59%Vocabulary61%
16wSentence Length20w
0.41Hedging0.10
2.7Bold3.7
2.4Lists2.0
0.00Emoji0.01
0.26Headings0.52
0.02Transitions0.02
Based on 23 + 29 text responses
Research
What we learned reading every model
FAQ
