Google Magenta RealTime 2 (MRT2) real-time music model released

Google Magenta RealTime 2 （MRT2） 实时音乐模型发布

Google AI for Developers released the open-weight Magenta RealTime 2 music model, supporting MIDI, live text prompts, and gestures, with native MacBook latency under 200 ms.

Why it matters: HKR-H/K/R all pass: Google Magenta MRT2 has a concrete real-time audio hook, open weights, and sub-200ms local latency. It is strong for creative-AI builders, but narrower than a general foundation-model release.