Unsloth UD_IQ1_M Quant Saves 6GB but Breaks Tool Calls in Real Use

SomeoneInHisHouse · reddit · 2026-11-13

A user tested Unsloth Dynamic 3.1's UDIQ1M quant on Strata: official charts show it beats IQ3XXS at 6GB smaller size, freeing RAM. But in 3 days tool calls repeatedly failed and rendered as raw XML requiring a manual "keep going", whereas two months on IQ3XXS had zero such issues. The post includes the failing output and asks the community if they've seen the same.

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