ChatGPT-4o (March 2025) vs Qwen3.8 Max
Compare ChatGPT-4o (March 2025) by OpenAI against Qwen3.8 Max by Qwen, context windows of 128K vs 1.0M, tested across 18 shared challenges.
Our Verdict
ChatGPT-4o (March 2025)
Qwen3.8 Max
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Too close to call
API pricing
Cost per 1M tokens
ChatGPT-4o (March 2025)
Input
$5.00
Output
$15.00
Qwen3.8 Max
Input
$2.00
2.5× cheaper
Output
$6.00
2.5× cheaper
Qwen3.8 Max is cheaper on both — 2.5× input, 2.5× output
Writing DNA
Style Comparison
Similarity
59%
ChatGPT-4o (March 2025) uses 94.5x more emoji
ChatGPT-4o (March 2025)
Qwen3.8 Max
55%Vocabulary48%
24wSentence Length17w
0.52Hedging0.95
3.3Bold4.3
6.0Lists8.2
0.94Emoji0.00
0.63Headings1.92
0.05Transitions0.02
Based on 15 + 13 text responses
Research
What we learned reading every model
FAQ
