Qwen3 Next 80B A3B Instruct vs GPT OSS 20B

Compare Qwen3 Next 80B A3B Instruct by Qwen against GPT OSS 20B by OpenAI, in 4 community votes, gpt oss 20b wins 67% of head-to-head duels, context windows of 66K vs 131K, tested across 48 shared challenges. Updated February 2026.

In 4 community votes, GPT OSS 20B wins 67% of head-to-head duels. GPT OSS 20B leads in Reasoning. Based on blind community voting from the RIVAL open dataset of 4+ human preference judgments for this pair.