xAI: Grok 4 vs Qwen3 Coder Flash
Compare xAI: Grok 4 by xAI against Qwen3 Coder Flash by Qwen, context windows of 256K vs 128K, tested across 53 shared challenges.
Our Verdict
xAI: Grok 4
Qwen3 Coder FlashRunner-up
No community votes yet. On paper, xAI: Grok 4 has the edge — bigger model tier, bigger context window, major provider backing.
Qwen3 Coder Flash is 10x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
xAI: Grok 4
Input
$3.00
Output
$15.00
Qwen3 Coder Flash
Input
$0.30
10× cheaper
Output
$1.50
10× cheaper
Qwen3 Coder Flash is cheaper on both — 10× input, 10× output
Writing DNA
Style Comparison
Similarity
40%
xAI: Grok 4 uses 7.0x more emoji
xAI: Grok 4
Qwen3 Coder Flash
53%Vocabulary60%
18wSentence Length92w
0.67Hedging0.60
2.7Bold6.1
2.7Lists6.2
0.07Emoji0.00
0.86Headings1.64
0.04Transitions0.18
Based on 21 + 22 text responses
Research
What we learned reading every model
FAQ
