# llama.cpp release b12327 adds SpacemiT Q4_1 support

> The 12 Nov 2026 update brings a new SpacemiT Q4_1 32×256 kernel and completes the Apple Silicon path, widening hardware support.

Oossa · 2026-11-12 · https://oossa.com/en/llama-cpp-release-b12327-adds-spacemit-q4-1-support

The ggml‑org/llama.cpp project released version b12327 on 12 Nov 2026. The update adds a SpacemiT Q4_1 32×256 kernel that uses the same high‑performance (HP) kernel as Q4_0. It also finishes the M1 (Apple Silicon) code path, allowing the new quantization to run on macOS arm64. The release lists dozens of platforms, from Linux CPUs and GPUs to Windows CUDA 13 and Android Snapdragon.

## The facts

- Tag b12327 released 12 Nov 2026
- Adds SpacemiT Q4_1 32×256 kernel and completes Apple Silicon support

## Why it matters

Developers can now run smaller, faster LLaMA models on Macs and other devices with less memory usage.

## Sources & references

1. [ggml-org/llama.cpp b12327](https://github.com/ggml-org/llama.cpp/releases/tag/b12327) – llama.cpp, 2026-11-12

Last updated: 2026-11-12