GPT OSS 20B vs Qwen3 Coder Next
Compare GPT OSS 20B by OpenAI against Qwen3 Coder Next by Qwen, context windows of 131K vs 262K, tested across 53 shared challenges.
Our Verdict
GPT OSS 20B
Qwen3 Coder Next
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
GPT OSS 20B is 15x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
GPT OSS 20B
Input
$0.02
10× cheaper
Output
$0.10
15× cheaper
Qwen3 Coder Next
Input
$0.20
Output
$1.50
GPT OSS 20B is cheaper on both — 10× input, 15× output
Writing DNA
Style Comparison
Similarity
57%
Qwen3 Coder Next uses 8.4x more emoji
GPT OSS 20B
Qwen3 Coder Next
54%Vocabulary58%
17wSentence Length19w
0.26Hedging0.29
5.9Bold6.3
3.3Lists4.0
0.10Emoji0.86
0.75Headings0.92
0.32Transitions0.07
Based on 21 + 21 text responses
Research
What we learned reading every model
FAQ
