Observed Signal · Sep 6, 2026 · Product Launch · Source: DEV Community · Impact: 4/5 · Sentiment: Positive
Infrastructure Market: Microsoft Launches MAI-Transcribe-2, Cheapest and Most Accurate in Market
Microsoft AI has launched MAI-Transcribe-2, a speech-to-text model that supports 60 languages and achieves top accuracy on the FLEURS benchmark with a 5.2% average word error rate. The model is 10x faster than OpenAI's GPT-Transcribe, 7x faster than ElevenLabs' Scribe v2, and 5x faster than Google's Gemini 3.5 Transcribe. It offers features like speaker diarization, word-level timestamps, keyword biasing, and code-switching. Priced at $0.10 per audio hour (promotional until end of year), it undercuts competitors significantly. For Thai, it achieves a 3.4% word error rate, besting Gemini 3.5 Transcribe (3.8%) and Whisper v3-large (8.7%). The model is available via Microsoft Foundry, MAI Playground, and OpenRouter, and is part of Microsoft's strategy to replace OpenAI technologies with in-house models.
Major AI model launch from Microsoft significantly undercuts competitors on price and speed, potentially reshaping the speech-to-text market and AdTech workflows.
Key Takeaways & Evidence Grounding
- MAI-Transcribe-2 supports 60 languages, up from 43 in version 1.5 and 25 in the first model.
- Achieves 5.2% average word error rate on FLEURS benchmark across 60 languages.
- Price is $0.10 per audio hour, roughly 72% lower than the original model's $0.36.
- Thai language word error rate is 3.4%, the best among compared models.
- Microsoft claims model is 10x faster than GPT-Transcribe, 7x faster than Scribe v2, and 5x faster than Gemini 3.5 Transcribe.
Connected Companies & Entities
4 Entities mappedElevenLabs
Voice AI platform for speech, agents, and audio creation.
“MAI-Transcribe-2 is 7x faster than Scribe v2 of ElevenLabs....”
Microsoft
Diversified software, cloud, advertising and gaming platform company.
“Microsoft AI launched MAI-Transcribe-2, a speech-to-text model....”
OpenAI
Foundation model company selling AI software, APIs and subscriptions.
“MAI-Transcribe-2 is 10x faster than OpenAI's GPT-Transcribe....”
Search, video, adtech and cloud giant within Alphabet.
“MAI-Transcribe-2 is 5x faster than Google's Gemini 3.5 Transcribe....”
Ontology Mapping & Concepts
Track Real-Time Market Signals & Shifts
Set up custom watchlists to receive automated, evidence-grounded executive digests whenever material signals or shifts occur across your tracked landscape.