Qwen3 30B A3B Thinking 2507 vs GPT OSS 20B

Compare Qwen3 30B A3B Thinking 2507 by Qwen against GPT OSS 20B by OpenAI, in 14 community votes, qwen3 30b a3b thinking 2507 wins 64% of head-to-head duels, context windows of 262K vs 131K, tested across 42 shared challenges. Updated February 2026.

In 14 community votes, Qwen3 30B A3B Thinking 2507 wins 64% of head-to-head duels. Qwen3 30B A3B Thinking 2507 leads in Web Design, while GPT OSS 20B leads in Reasoning. Based on blind community voting from the RIVAL open dataset of 14+ human preference judgments for this pair.