Gemma 4 llama.cpp Issues Resolved With Recent Fixes

What Happened

Multiple critical bugs affecting Gemma 4 inference in llama.cpp have been fixed. Issues included garbled output and incorrect attention mask handling.

Why It Matters

Gemma 4 is Google's most capable open-weight model. These fixes make local inference reliable for production on consumer GPUs.

Asia-Pacific Angle

Gemma 4's multilingual capabilities are relevant for APAC developers building in Chinese, Japanese, and SEA languages.

Action Item

Update llama.cpp to the latest commit and re-test Gemma 4.