Built with
mlx-optiq
, the MLX-native toolkit to quantize, fine-tune, and serve LLMs locally on Apple Silicon, no PyTorch and no cloud.
All OptiQ quants
·
Docs
Reused from the
Ornith-1.0-9B OptiQ recipe
: same architecture and layer count, so the per-layer sensitivity ranking transfers directly and no per-model sweep is needed
Layer split
116 components at 4-bit, 134 at 8-bit
Group size
64
On disk
7 GB
Following the naming
llama.cpp
uses for its mixed quants, the "4bit" label denotes the family, not the weighted average.
Run it
pip install "mlx-optiq>=0.4.28"
import optiq # registers the archfrom mlx_lm import load, generate
model, tok = load("mlx-community/Ornith-1.5-9B-OptiQ-4bit")
prompt = tok.apply_chat_template(
[{"role": "user", "content": "Explain mixed-precision quantization in two sentences."}],
tokenize=False, add_generation_prompt=True,
)
print(generate(model, tok, prompt=prompt, max_tokens=400))
For an OpenAI- and Anthropic-compatible endpoint with mixed-precision KV cache:
Ornith-1.5-9B-OptiQ-4bit huggingface.co is an AI model on huggingface.co that provides Ornith-1.5-9B-OptiQ-4bit's model effect (), which can be used instantly with this mlx-community Ornith-1.5-9B-OptiQ-4bit model. huggingface.co supports a free trial of the Ornith-1.5-9B-OptiQ-4bit model, and also provides paid use of the Ornith-1.5-9B-OptiQ-4bit. Support call Ornith-1.5-9B-OptiQ-4bit model through api, including Node.js, Python, http.
Ornith-1.5-9B-OptiQ-4bit huggingface.co is an online trial and call api platform, which integrates Ornith-1.5-9B-OptiQ-4bit's modeling effects, including api services, and provides a free online trial of Ornith-1.5-9B-OptiQ-4bit, you can try Ornith-1.5-9B-OptiQ-4bit online for free by clicking the link below.
mlx-community Ornith-1.5-9B-OptiQ-4bit online free url in huggingface.co:
Ornith-1.5-9B-OptiQ-4bit is an open source model from GitHub that offers a free installation service, and any user can find Ornith-1.5-9B-OptiQ-4bit on GitHub to install. At the same time, huggingface.co provides the effect of Ornith-1.5-9B-OptiQ-4bit install, users can directly use Ornith-1.5-9B-OptiQ-4bit installed effect in huggingface.co for debugging and trial. It also supports api for free installation.
Ornith-1.5-9B-OptiQ-4bit install url in huggingface.co: