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Description

Grok Speech to Text is an independent audio API created to assist developers in seamlessly incorporating quick and precise transcription capabilities into various applications. Utilizing the same technology framework that drives Grok Voice, Tesla vehicles, and Starlink's customer support services, this API caters to multiple applications such as voice assistants, real-time transcription solutions, accessibility enhancements, podcasts, meeting documentation, telephony, and engaging audio experiences. Grok STT is capable of producing transcripts from extensive audio files via a REST API or transcribing speech instantly using a low-latency WebSocket API. It features word-level timestamps, speaker differentiation, support for multiple audio channels, and advanced Inverse Text Normalization, which transforms spoken language into correctly formatted structured outputs for different data types, including numbers, dates, and currencies. Grok Speech to Text has been rigorously tested across various formats, including phone calls, meetings, videos, and podcasts, demonstrating exceptional accuracy in entity recognition and various business applications. This API provides a versatile solution for developers looking to enhance their application's audio capabilities with reliable transcription features.

Description

Grok Voice Think Fast 2.0 stands as the premier voice model from xAI, designed for the creation of real-time assistants, telephone agents, and interactive voice systems capable of bidirectional audio and text streaming via WebSocket. Developers have the flexibility to tailor various system parameters, such as the level of reasoning effort, the choice between built-in or custom voices, automatic voice activity detection on the server side, as well as configurable settings for silence duration, idle re-engagement, playback speed, and the ability to resume sessions following temporary disconnections. The model processes audio in several formats, including PCM, G.711 μ-law, G.711 A-law, and Opus, accepting both JSON and raw binary frames, with the adaptability to adjust PCM sample rates ranging from standard telephone quality to 48 kHz. It boasts support for over 20 languages with native-like accents, features automatic language recognition, generates natural responses in the user's preferred language, and facilitates smooth code-switching. Additionally, the inclusion of language hints and the ability to incorporate up to 100 key terms significantly enhance the accuracy of transcribing regional dialects, names, product identifiers, codes, addresses, and other specialized vocabulary, while pronunciation adjustments ensure the spoken output is correct and intelligible. This versatility makes Grok Voice Think Fast 2.0 an invaluable tool for developers looking to enhance user interaction through voice technology.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

Grok Yes 
Grok Voice Agent No 
Grok Voice Agent Builder No 
Vercel AI Gateway No 

Integrations

Grok Yes 
Grok Voice Agent Yes 
Grok Voice Agent Builder Yes 
Vercel AI Gateway Yes 

Pricing Details

No price information available.
Free Trial Yes 
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

SpaceXAI

Founded

2023

Country

United States

Website

x.ai/news/grok-stt-and-tts-apis

Vendor Details

Company Name

SpaceXAI

Founded

2023

Country

United States

Website

docs.x.ai/developers/model-capabilities/audio/speech-to-speech

Product Features

Alternatives

Alternatives