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Description

Inworld Realtime STT is a streaming API for speech-to-text that captures more than just spoken words. This innovative tool merges low-latency speech recognition with voice profiling capabilities, allowing it to analyze emotions, vocal style, accent, age, and pitch from raw audio inputs, which enhances the responsiveness and expressiveness of downstream LLMs and TTS systems. Developers have the flexibility to stream audio in real time, transcribe entire files, or gather voice profile signals via a single, comprehensive API. The system features real-time bidirectional streaming over WebSocket, synchronous transcription for complete audio files, and offers voice profile signals for each streaming segment, all while supporting multiple providers through one model ID. Each audio segment provides a dynamic profile of the speaker, complete with confidence scores, equipping LLMs with structured context that indicates the emotional state of the user, such as whether they sound sad, frustrated, soft-spoken, high-pitched, or calm. This capability allows for a more nuanced interaction, enriching the user experience by adapting responses to the speaker’s emotional tone and vocal characteristics.

Description

Voxtral Mini Transcribe Realtime 3 is an advanced speech-to-text solution offered via Mistral’s API, designed for applications requiring immediate transcription capabilities. It utilizes WebSocket technology to stream audio and delivers transcription events in real-time as individuals speak, with adjustable streaming latencies. This model is ideal for developers looking to incorporate live captions, enhance voice assistant functionalities, or streamline voice-agent processes with accurate transcription. Notably, it includes features such as turn detection, speaker diarization, and context biasing tailored for specialized vocabulary, and it accommodates transcription in 45 different languages and dialects. Users can connect seamlessly to the real-time endpoint, allowing them to receive transcription events as audio is processed, eliminating the need to wait for a complete audio recording to finish. As a member of Mistral’s Voxtral audio model family, Voxtral Mini Transcribe Realtime 3 stands out for its versatility and efficiency in a variety of applications. This capability makes it an essential tool for developers aiming to enhance user interaction through immediate and accurate voice transcription.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

LiveKit No 
Mistral AI No 

Integrations

LiveKit Yes 
Mistral AI Yes 

Pricing Details

Free
Free Trial No 
Free Version Yes 

Pricing Details

$0.008/min
Usage-based pricing is $0.008 per minute of realtime transcription audio.
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 Yes 
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) Yes 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Inworld

Founded

2021

Country

United States

Website

inworld.ai/speech-to-text

Vendor Details

Company Name

Mistral AI

Founded

2023

Country

France

Website

docs.mistral.ai/models/voxtral-mini-transcribe-realtime-3-0

Product Features

Product Features

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