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metadata
license: apache-2.0
pipeline_tag: text-generation
library_name: mlx
base_model: ai21labs/AI21-Jamba2-3B
tags:
  - mlx
  - safetensors
  - jamba
  - text-generation

AI21-Jamba2-3B MLX

This repository contains a public MLX safetensors export of ai21labs/AI21-Jamba2-3B for Apple Silicon workflows with mlx-lm.

Model Details

  • Base model: ai21labs/AI21-Jamba2-3B
  • Format: MLX safetensors
  • Quantization: none
  • Intended use: local text generation and chat on MLX-compatible Apple devices

Quick Start

Install the runtime:

pip install -U mlx-lm

Run a one-shot generation:

mlx_lm.generate --model ssdataanalysis/AI21-Jamba2-3B-mlx-fp16 --prompt "Write a short haiku about the sea."

Start an interactive chat:

mlx_lm.chat --model ssdataanalysis/AI21-Jamba2-3B-mlx-fp16

Run the HTTP server:

mlx_lm.server --model ssdataanalysis/AI21-Jamba2-3B-mlx-fp16 --host 127.0.0.1 --port 8080

You can replace the model ID above with a local path if you have already downloaded the repository.

Notes

  • This is an MLX export intended for mlx-lm.
  • The upstream model license remains Apache-2.0.
  • For the original source checkpoint and upstream documentation, see ai21labs/AI21-Jamba2-3B.