xAI: Grok 4.3 vs Qwen3 Coder Plus
Compare xAI: Grok 4.3 by xAI against Qwen3 Coder Plus by Qwen, context windows of 1.0M vs 128K, tested across 54 shared challenges.
Our Verdict
xAI: Grok 4.3
Qwen3 Coder PlusRunner-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
2.0× cheaper
Qwen3 Coder Plus
Input
$1.00
1.3× cheaper
Output
$5.00
Qwen3 Coder Plus wins input (1.3× cheaper)·xAI: Grok 4.3 wins output (2.0× cheaper)
Writing DNA
Style Comparison
Similarity
49%
Qwen3 Coder Plus uses 14.8x more emoji
xAI: Grok 4.3
Qwen3 Coder Plus
62%Vocabulary65%
16wSentence Length54w
0.46Hedging0.74
2.3Bold3.6
2.5Lists6.0
0.00Emoji0.15
0.34Headings1.72
0.14Transitions0.16
Based on 27 + 22 text responses
Research
What we learned reading every model
FAQ
