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LongCat-AudioDiT-1B-mxfp4

mlx-community/LongCat-AudioDiT-1B-mxfp4
Text to speech · mlx-audio
MXFP4 Open on Hugging Face
Parameters
1.4B
Weights (est.)
≈ 1.3 GB
Mac memory (est.)
8 GB+

Size is estimated from the parameter count and quantisation. Memory allows a fifth extra for context plus 2 GB for the system; long contexts need more.

Details

Base model
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Vendor
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Task
Text to speech
Quantisation
MXFP4
Licence
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Downloads
15 in the last 30 days · 99 all time · 0 likes
Published
2026-03-30 · updated 2026-03-31 (7mo ago)
Tags
mlx-audio, longcat_audiodit, speech, speech generation, voice cloning