OptiQ assigns a per-layer bit-width (4-bit or 8-bit here) instead of quantizing
every layer the same, so the layers that need the precision keep it.
The per-layer allocation is reused from
mlx-community/Qwen3.6-27B-OptiQ-4bit,
which shares the same Qwen3.6-27B architecture, so no separate sensitivity pass
was run for this merge. This is a text-only quant of the language tower. The
tokenizer is copied from the base model unchanged.
1pip install mlx-optiq
2optiq serve --model mlx-community/Qwen3.6-27B-F451-AND-TRI-Polar-Ultra-Pro-Writer-Uncensored-Heretic-OptiQ-4bit
1from mlx_lm import load, generate
2model, tokenizer = load("mlx-community/Qwen3.6-27B-F451-AND-TRI-Polar-Ultra-Pro-Writer-Uncensored-Heretic-OptiQ-4bit")
See
mlx-optiq.com for the CLI, the local Lab UI, and the
OptiQ Code agent. The base model and its behavior are DavidAU's; this repo only
changes the quantization.