Audience
Developers and product teams that need fast, accurate streaming speech recognition and transcription for real-time voice applications
About Cartesia Ink 2
Ink 2 is Cartesia’s fastest, most accurate streaming speech-to-text model, built for production voice agents with the lowest word error rate and best turn detection of any streaming STT. It is designed to transcribe structured data such as phone numbers, dates, and emails correctly the first time, while also knowing when a speaker starts and finishes without requiring a separate voice activity detection system. Turn detection is built directly into the model, so voice agents can react to events instead of managing raw transcript segments. Ink 2 emits a full lifecycle of turn events, giving an agent clear signals for when to listen, interrupt, think, prepare a reply, cancel a premature response, or speak. The transcript property is cumulative within a turn, meaning each update contains the full text transcribed so far rather than a delta, and emitted text is final once sent.
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Company Information
Cartesia
Founded: 2023
United States
docs.cartesia.ai/build-with-cartesia/stt/latest
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Product Details
Platforms Supported
Cloud
Training
Documentation
Support
Online
Cartesia Ink 2 Frequently Asked Questions
Q: What kinds of users and organization types does Cartesia Ink 2 work with?
Cartesia Ink 2 works with these users and organization types: Mid Size Business, Small Business, Enterprise, Freelance, Nonprofit, Government, and Startup.
Q: What languages does Cartesia Ink 2 support in their product?
Cartesia Ink 2 supports these languages: English.
Q: What kind of support options does Cartesia Ink 2 offer?
Cartesia Ink 2 offers support via online.
Q: What other applications or services does Cartesia Ink 2 integrate with?
Cartesia Ink 2 integrates with: MachinesFluent.
Q: Does Cartesia Ink 2 have an API?
Yes, Cartesia Ink 2 has an API.
Q: What type of training does Cartesia Ink 2 provide?
Cartesia Ink 2 provides training in the form of documentation.
