Source: Kwaipilot/KAT-Coder-V2.5-Dev @ revision 7be56fe773e72b6f5ca93c1ae45d828ddb893922 (Apache-2.0).
Quantized with mlx_lm.convert (mlx-lm 0.31.3): affine, 4-bit, group size 64.
Text-only pack: the upstream checkpoint is multimodal (Qwen3_5MoeForConditionalGeneration); mlx-lm's qwen3_5_moe loader drops the vision tower (model.visual.*) by design, so this pack ships only the text MoE. Use the upstream repo if you need vision.

Smoke gate

Before upload this pack passed a deterministic coherence gate: greedy 64-token chat generation loaded through mlx_lm.load, judged for emptiness, repetition loops, multi-script gibberish, and special-token debris. Verdict: ok.

Usage

bash

pip install mlx-lm
mlx_lm.generate --model majentik/KAT-Coder-V2.5-Dev-MLX-4bit --prompt "Write a binary search in Python"

Evaluation

Benchmark	Score
arc_easy_acc	0.7000
hellaswag_acc	0.5400

Available tiers

Repo	Quant
majentik/KAT-Coder-V2.5-Dev-MLX-4bit	4bit
majentik/KAT-Coder-V2.5-Dev-MLX-6bit	6bit
majentik/KAT-Coder-V2.5-Dev-MLX-8bit	8bit
majentik/KAT-Coder-V2.5-Dev-MLX-MXFP4	MXFP4