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metadata
license: apache-2.0
base_model: Qwen/Qwen3.8-27B
base_model_relation: quantized
library_name: gguf
pipeline_tag: text-generation
tags:
  - gguf
  - llama.cpp
  - dashq
  - quantized

DASH-Q

Qwen3.8-27B - DASH-Q 2-bit GGUF

llama.cpp GGUF files of Qwen/Qwen3.8-27B quantized with DASH-Q, at several 2-bit-class sizes. Every file uses only standard llama.cpp tensor types (no tensor above 4 bits) and loads in any recent llama.cpp build.

File Type Size Bits / weight
Qwen3.8-27B-DASHQ-IQ2_XXS.gguf IQ2_XXS 7.77 GB 2.28
Qwen3.8-27B-DASHQ-IQ2_S.gguf IQ2_S 8.70 GB 2.55
Qwen3.8-27B-DASHQ-Q2_K_XL.gguf Q2_K_XL 9.80 GB 2.87

Text only: the vision tower is not included.

Perplexity (lower is better)

Type Model Size WikiText-2 C4
IQ2_XXS llama.cpp IQ2_XXS (imatrix) 8.67 GB 7.77 12.63
IQ2_XXS unsloth UD-IQ2_XXS 7.27 GB 7.34 12.53
IQ2_XXS DASH-Q IQ2_XXS 7.77 GB 7.62 13.39
IQ2_XS llama.cpp IQ2_XS (imatrix) 9.33 GB 7.30 11.93
IQ2_S unsloth UD-IQ2_S 8.37 GB 6.87 11.46
IQ2_S DASH-Q IQ2_S 8.70 GB 6.72 11.51
IQ2_M llama.cpp IQ2_M (imatrix) 10.24 GB 6.91 11.33
Q2_K_XL DASH-Q Q2_K_XL 9.80 GB 6.40 10.92

llama-perplexity, context 2048; WikiText-2 test, C4 validation (256 x 2048 tokens).

Usage

llama-cli -m Qwen3.8-27B-DASHQ-Q2_K_XL.gguf -ngl 99 -c 8192

License

Inherits the license of the base model (Qwen/Qwen3.8-27B).