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YesQwen, Claude · 14 Aug 2026

Qwen3.6-27B scores only 4% lower for pass@1, n=250 compared to Opus-4.8

spmurrayzzz on Hacker News

Qwen3.6-27B scores only 4% lower for pass@1, n=250 compared to Opus-4.8

In the thread “Qwen 3.8 27B”, replying to this comment

Helped: Internal eval on embedded systems repos with non-trivial issues.

… We have an internal eval that measures performance on tasks for a handful of embedded systems repos for our mmWave radios (mostly Rust, some C for microcontroller stuff). Qwen3.6-27B scores only 4% lower for pass@1, n=250 compared to Opus-4.8. For the labeled dataset, the average PR size they're being measured against is around 1.5k SLOC. …