EXAONE-4.5-33B-DASHQ-INT3-g32

This repository contains a DASH-Q packed quantized checkpoint for LGAI-EXAONE/EXAONE-4.5-33B.

DASH-Q checkpoints require the lightweight DASH-Q runtime package for loading. They are not plain Transformers checkpoints because linear layers are stored as PackedQuantizedLinear modules.

Install

pip install git+https://github.com/JaeminK/dashq.git

Load

from dashq import load_quantized

model, tokenizer = load_quantized(
    "jkim96/EXAONE-4.5-33B-DASHQ-INT3-g32",
    device_map="auto",
)

Quantization

Field Value
Base model LGAI-EXAONE/EXAONE-4.5-33B
Bits 3
Group size 32
Scale/zero dtype float16
Calibration dataset wikitext2
Calibration samples 128
Sequence length 2048
Original size 68.7003 GB
Quantized size 21.9711 GB

Evaluation

Metric Value
wikitext2_ppl 8.6276
zero-shot accuracy avg 72.5633
arc_challenge 57.4232
arc_easy 84.9747
commonsense_qa 75.8395
gsm8k_cot 75.8150
hellaswag 78.1916
lambada_openai not run
mmlu 76.8338
openbookqa not run
piqa 80.5767
truthfulqa_mc2 57.9303
winogrande 73.0071
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Tensor type
I32
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BF16
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F16
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