Microsoft's MAI-Transcribe-2 ASR Model: 10x Faster Than GPT-Transcribe at $0.1/Hour
Microsoft AI has released MAI-Transcribe-2, now in public preview on Microsoft Foundry. The model supports 60 languages, speaker diarization, word-level timestamps, and vocabulary bias. In Artificial Analysis non-real-time tests, it achieved 410.7x real-time speed, roughly 10x faster than GPT-Transcribe (40x) and 4.5x faster than Gemini 3.5 Transcribe (89.8x). Accuracy-wise, it attained a 5.2% word error rate on FLEURS across 60 languages, ranking first. On a separate English test, WER was 2.0%, second only to Alibaba's Fun-Realtime-ASR-preview (1.7%). The introductory price is $0.10 per hour, a limited-time offer until December 31, 2026, down from $0.36 for the previous generation.








