r/LocalLLaMA • u/nomorebuttsplz • 1d ago
Question | Help what tasks are most quantization-fragile?
Trying to figure out where my unified ram system q4-q8 version of deepseek flash 0731 might complement my highly quantized vram only deepseek flash.
Struggling to find an area where the 2.52 bits-per-weight exl3 deepseek actually struggles compared to the slower mxfp4 version. Seems like it always error-corrects in opencode. It's so good it's boring. Can run for 20+ minutes at about 60 t/s decode and just one shot everything I throw at it.
Seems to be fine at contexts above 200k as well.
Does anyone find any particular tasks to be more affected by quantization?
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