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LongCat-2.0-4bit
pipenetwork/LongCat-2.0-4bit
LongCat-2.0-4bit is a text generation model from pipenetwork. Use it when you need the model to write or continue text. It is set up for mlx. The card lists the license as mit.
4-bit MLX quantization (group-size 64, router classifiers @8-bit, MTP dropped) of meituan-longcat/LongCat-2.0 — a 1.6T / ~48B-active MoE. Converted from the FP8 source with mlx-lm.
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1.6T
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.safetensors922 GB · 100%
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U321.6T · 100%
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From the Hugging Face model README
pipenetwork/LongCat-2.0-4bit
4-bit MLX quantization (group-size 64, router classifiers @8-bit, MTP dropped) of meituan-longcat/LongCat-2.0 — a 1.6T / ~48B-active MoE. Converted from the FP8 source with mlx-lm.
Requires mlx-lm PR #1464
pip install git+https://github.com/ml-explore/mlx-lm.git@refs/pull/1464/head
from mlx_lm import load, generate
model, tok = load("pipenetwork/LongCat-2.0-4bit")
p = tok.apply_chat_template([{"role":"user","content":"Who is Albert Einstein?"}], add_generation_prompt=True)
print(generate(model, tok, prompt=p, max_tokens=512, verbose=True))
- Task
- Text Generation
- Library
- mlx
- Type
- longcat2
- License
- mit
- Languages
- en
- Created
- Jul 5, 2026
- Updated
- Jul 5, 2026