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Qwen 3.8 quantization debated against UD 3.0 on r/LocalLLaMA

A user on r/LocalLLaMA is questioning the value of manually quantizing the Qwen 3.8 model when pre-existing, potentially superior quantization methods like UD 3.0 are available. The user shared their own quantized version of Qwen 3.8 but suspects it may not perform as well as the UD 3.0 quantization. AI

IMPACT Discusses user-level optimization techniques for local LLM deployment.

RANK_REASON User discussion about model quantization methods.

Read on r/LocalLLaMA →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Qwen 3.8 quantization debated against UD 3.0 on r/LocalLLaMA

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User discussion about model quantization methods.
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COVERAGE [1]

  1. r/LocalLLaMA TIER_1 English(EN) · /u/Professional-Tap177 ·

    Does it make sense to quantize Qwen 3.8 myself when UD 3.0 exists?

    <!-- SC_OFF --><div class="md"><p>I saw <a href="https://huggingface.co/jrell/Qwen3.8-27B-i1-IQ4_XS-GGUF-Smaller">https://huggingface.co/jrell/Qwen3.8-27B-i1-IQ4_XS-GGUF-Smaller</a> posted a couple of times here, and I recreated it, but swapping the imatrix to the Unsloth one. He…