LibraxisAI/Qwen3-Next-80B-A3B-Instruct-MLX-MXFP4
Text Generation
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80B
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Updated
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101
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AI & ML interests
Medical LLM | MLX | MLX-LM | Self-hosting | Finetuning | Conversational Agents
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Hello community!
TL;DR
We are proudly announcing that the SoTA Llama-3_1-Nemotron-Ultra-253B is now available for Apple Silicon 192gb+ machines thanks to mlx>=0.26.1 and newest
Enjoy!
LibraxisAI/Llama-3_1-Nemotron-Ultra-253B-v1-MLX-Q5
All the details covered in README.md file (As we hope).
You can try to run on LMStudio if you are not comfortable with the native
@mlx-community @prince-canuma @bartowski @lmstudio-community
TL;DR
We are proudly announcing that the SoTA Llama-3_1-Nemotron-Ultra-253B is now available for Apple Silicon 192gb+ machines thanks to mlx>=0.26.1 and newest
mlx-lm runtime! Enjoy!
LibraxisAI/Llama-3_1-Nemotron-Ultra-253B-v1-MLX-Q5
All the details covered in README.md file (As we hope).
You can try to run on LMStudio if you are not comfortable with the native
mlx_lm.server runner using our modified .jinja template and custom tokenizer_config.json. @mlx-community @prince-canuma @bartowski @lmstudio-community
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4 months ago
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5 months ago
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Hello Community!
I am experimenting with q5 quantization on
The q5 and mixed quants came up with the release of
@lmstudio-community @mlx-community
@bartowski
I am experimenting with q5 quantization on
mlx==0.26.2 and it is so promising! Our beloved (
CohereLabs/c4ai-command-a-03-2025) the model we use for our medical-nlp-use : 200gb+ bfloat16 vs. ~70gb q5 mlx with perfect quality (
LibraxisAI/c4ai-command-a-03-2025-q5-mlx)The q5 and mixed quants came up with the release of
mlx>=0.26.0. This quant is not yet supported by lmstudio but we didn't check the Ollama compatibility. For inference at this moment we us native mlx_lm.chat or mlx_lm.server, which works perfectly with python mx.generate pipeline. Repository consists of complete safetensors and config files **plus** we put there also our everyday command-generation scripts - convert-to-mlx.sh for mlx_lm.convert with variable parameters customization, and mlx-serve.sh for easy server building. Enjoy@lmstudio-community @mlx-community
@bartowski
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