answerdotai · First MLX build 2 Apr 2025

ModernBERT-base

MLX Text

A 149M parameter sentence similarity model from answerdotai, with 4 MLX builds, from 4-bit to bf16.

Hugging Face
Parameters
149M
From Hugging Face
Quantisation
4-bit
tasksource-ModernBERT-base-embed-4bit
Memory needed
3 GB
Estimate, unified memory
Download
84 MB
Weights, estimated
Downloads
56
This build, last 30 days
Task
Sentence similarity
Text
MLX builds
4
On mlx-community
Devices
Mac
Apple silicon

Memory

Estimated from the size of the weights, plus a fifth for context and working memory and 2 GB for macOS and your apps. Long contexts need more.

Run it

Terminal · Hugging Face CLI
$ pip install -U huggingface_hub
$ hf download mlx-community/tasksource-ModernBERT-base-embed-4bit

MLX builds

4 on mlx-community
Click a column to sort. Smallest size and most downloads are highlighted.
tasksource-ModernBERT-base-embed-4bit 4-bit 84 MB 3 GB 56
tasksource-ModernBERT-base-embed-6bit 6-bit 121 MB 3 GB 50
tasksource-ModernBERT-base-embed-8bit 8-bit 158 MB 3 GB 46
tasksource-ModernBERT-base-embed-bf16 bf16 298 MB 3 GB 52

Sizes are estimated from Hugging Face’s parameter counts and the quantisation. Downloads are for the last 30 days.