Microsoft Build 2026 Leak: MAI-Image 2.5, MAI-Voice 2, and MAI-Transcribe 1.5 Set for June 2 Unveiling

Windows News·high signal

Leaked details reveal Microsoft will unveil three upgraded in-house multimodal AI models at Build 2026 on June 2: MAI-Image 2.5 (with editing capabilities and a fast 2.5e variant), MAI-Voice 2 (40% smaller, 15+ languages, expanded emotional range), and MAI-Transcribe 1.5 (mixture-of-experts for noisy multi-speaker environments).