GPT OSS 120B vs Qwen: Qwen3 30B A3B Instruct 2507
Compare GPT OSS 120B by OpenAI against Qwen: Qwen3 30B A3B Instruct 2507 by Qwen, in 16 community votes, gpt oss 120b wins 100% of head-to-head duels, context windows of 131K vs 131K, tested across 54 shared challenges.
Web Design: GPT OSS 120B wins 100% of votes
Reasoning: GPT OSS 120B wins 100% of votes
Image Generation: GPT OSS 120B wins 100% of votes
Our Verdict
GPT OSS 120BWinner
Qwen: Qwen3 30B A3B Instruct 2507Runner-up
Pick GPT OSS 120B. In 16 blind votes, GPT OSS 120B wins 100% of the time. That's not luck.
GPT OSS 120B particularly excels in Web Design, Reasoning, Image Generation.
Clear winner
API pricing
Cost per 1M tokens
GPT OSS 120B
Input
$0.18
1.1× cheaper
Output
$0.80
Qwen: Qwen3 30B A3B Instruct 2507
Input
$0.20
Output
$0.80
Writing DNA
Style Comparison
Similarity
64%
Qwen: Qwen3 30B A3B Instruct 2507 uses 6.7x more emoji
GPT OSS 120B
Qwen: Qwen3 30B A3B Instruct 2507
52%Vocabulary55%
19wSentence Length18w
0.28Hedging0.52
7.4Bold6.7
1.8Lists4.3
0.15Emoji1.04
0.73Headings0.92
0.17Transitions0.11
Based on 21 + 22 text responses
Research
What we learned reading every model
FAQ
