Gemma 4 12B发布，支持多模态、长上下文和工具调用

Gemma 4 12B dropped today. Apache 2.0, multimodal: text, image, audio, and video. 256K context, built-in thinking, native tool calling.

Running on Red Hat OpenShift AI with @vllm_project on Day 0: https://t.co/K2BEWAWE1M