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gpt-oss-120b-4bit

mlx-community/gpt-oss-120b-4bit
Text generation · transformers
4-bit Open on Hugging Face
Parameters
117B
Weights (est.)
≈ 15.6 GB
Mac memory (est.)
24 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.

Run it

With mlx-lm on an Apple silicon Mac:

pip install mlx-lmmlx_lm.generate --model mlx-community/gpt-oss-120b-4bit --prompt "Hello"

Details

Base model
—
Vendor
—
Task
Text generation
Quantisation
4-bit
Licence
apache-2.0
Downloads
589 in the last 30 days · 12K all time · 10 likes
Published
2025-08-06 · updated 2025-08-06 (1y ago)
Tags
gpt_oss, vllm