xAI: Grok 4.3 vs Qwen3 Coder Next
Compare xAI: Grok 4.3 by xAI against Qwen3 Coder Next by Qwen, context windows of 1.0M vs 262K, tested across 53 shared challenges.
Our Verdict
xAI: Grok 4.3
Qwen3 Coder NextRunner-up
No community votes yet. On paper, xAI: Grok 4.3 has the edge — newer, bigger context window, major provider backing.
Too close to call
API pricing
Cost per 1M tokens
xAI: Grok 4.3
Input
$1.25
Output
$2.50
Qwen3 Coder Next
Input
$0.20
6.3× cheaper
Output
$1.50
1.7× cheaper
Qwen3 Coder Next is cheaper on both — 6.3× input, 1.7× output
Writing DNA
Style Comparison
Similarity
29%
Qwen3 Coder Next uses 85.8x more emoji
xAI: Grok 4.3
Qwen3 Coder Next
62%Vocabulary58%
16wSentence Length19w
0.46Hedging0.29
2.3Bold6.3
2.5Lists4.0
0.00Emoji0.86
0.34Headings0.92
0.14Transitions0.07
Based on 27 + 21 text responses
Research
What we learned reading every model
FAQ
