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Description
Ink 2 represents Cartesia's most advanced and precise streaming speech-to-text model, designed specifically for production voice agents, boasting the lowest word error rate and superior turn detection of any available streaming STT. This model excels in accurately transcribing structured data types like phone numbers, dates, and email addresses on the first attempt, while intuitively recognizing when a speaker begins and ends their speech, eliminating the need for a separate voice activity detection mechanism. Integrated turn detection allows voice agents to respond to events seamlessly, rather than sifting through raw transcript segments. Ink 2 generates a comprehensive array of turn events, providing agents with definitive cues regarding when to listen, interrupt, contemplate, prepare to respond, retract an untimely reply, or engage in conversation. Additionally, the transcript retains a cumulative nature within each turn, ensuring that every update presents the complete text transcribed up to that point rather than just the incremental changes, and the emitted text is considered final the moment it is sent. This innovative design enhances the interaction quality between voice agents and users, making conversations smoother and more effective.
Description
MAI-Transcribe-2-Streaming represents a cutting-edge solution in low-latency streaming transcription, specifically designed for real-time speech applications and capable of providing transcripts in 60 different languages with the added feature of automatic, continuous language detection. Instead of waiting for the completion of speech, this model generates initial partial transcripts in just over 100 milliseconds after audio input, allowing it to refine and enhance these transcripts as additional context becomes available, ultimately stabilizing the text quickly. This functionality enables voice applications to start analyzing information, utilizing tools, or showing live transcripts even while the speaker is still talking. According to Microsoft, this model has achieved the top ranking for both final and partial transcript accuracy on Artificial Analysis. To further enhance the user experience, MAI-Voice-2.1 offers a multilingual text-to-speech capability that spans 23 languages and 26 locales, enabling a single voice to seamlessly transition between languages while preserving the original speaker's identity and adopting local accents. This integration not only improves the usability of speech applications but also makes them more accessible to a diverse audience.
API Access
Has API
Yes
API Access
Has API
No
Integrations
MachinesFluent
No
Pricing Details
No price information available.
Free Trial
No
Free Version
No
Pricing Details
No price information available.
Free Trial
No
Free Version
No
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Vendor Details
Company Name
Cartesia
Founded
2023
Country
United States
Website
docs.cartesia.ai/build-with-cartesia/stt/latest
Vendor Details
Company Name
Microsoft AI
Founded
2024
Country
United States
Website
microsoft.ai/news/our-first-streaming-transcription-model/