Which Model Understands This dd Output?

alex20_202020 · reddit · 2026-07-18

The post asks: Which models can correctly predict the output and exit code of this Linux dd | dd pipe command?

The author tested several local models: Gemma-4-31B QAT, Qwen-3.6-27B Q6, DS-V4-Flash MXFP4, Step 3.7 Flash Q4. The first few failed; Step is still in long reasoning. The question is niche, testing whether models truly understand shell behavior

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