# Google Launches Local Real-Time AI Music Model Magenta RealTime 2

- Category: Flash (快讯)
- Published: 2026-06-05T11:54:00.000Z
- Source date: 2026-06-05
- HTML: https://www.88z.ai/en/news/flash-20260605-a6844fe7c496cfaf
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Google's Magenta team releases Magenta RealTime 2, offering two versions optimized for Apple Silicon. It significantly reduces latency and supports various control methods, accompanied by new tools for low-latency improvisation on Mac.

## At a glance

- MRT2 is optimized for Apple Silicon with latency reduced to ~200ms
- Jam app and plugins launched for Mac-based improvisational ensemble

## The update

Google's Magenta team has officially launched Magenta RealTime 2, a local real-time AI music model. The release includes a 2.4B high-quality version and a 230M high-speed version, both optimized specifically for Apple Silicon architecture. By adopting a frame-by-frame generation architecture, the model reduces processing latency from 3 seconds to approximately 200 milliseconds, while supporting control via text, MIDI, and audio styles. Concurrently, the free instrument app Jam and DAW plugins were released to help users achieve low-latency improvisational ensemble experiences on Mac devices.

## Sources

- [IT之家](https://www.ithome.com/0/960/419.htm) (2026-06-05)

This article is an AI-assisted synthesis by 88Z AI based on the public sources below. Product claims and availability are attributed to their publishers. It does not represent independent testing or first-hand reporting.