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Average Ratings 0 Ratings

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ease
features
design
support

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Description

GPT-Realtime-1.5 is an advanced real-time voice model from OpenAI designed to power interactive audio-based applications such as voice agents and customer support systems. It supports multimodal inputs, including text, audio, and images, and produces both text and audio outputs for dynamic conversations. The model is optimized for speed, delivering fast and responsive interactions that feel natural in live environments. With a 32,000-token context window, it can manage long conversations while maintaining continuity and context. It is particularly suited for applications that require real-time communication, such as call centers and virtual assistants. The model includes support for function calling, enabling seamless integration with external tools and APIs. It is accessible through multiple endpoints, including realtime, chat completions, and responses APIs. Pricing is based on token usage, with separate rates for text, audio, and image processing. The model is designed for scalability, supporting high request volumes depending on usage tiers. Overall, it enables developers to build fast, reliable, and scalable voice-driven applications.

Description

Voxtral TTS stands out as a cutting-edge multilingual text-to-speech model that excels in crafting exceptionally realistic and emotionally resonant speech from written text, integrating robust contextual comprehension with sophisticated speaker modeling to yield audio output that closely resembles human speech. With a compact design featuring approximately 4 billion parameters, it strikes a balance between efficiency and high-quality performance, making it well-suited for scalable implementation in enterprise-level voice applications. Supporting nine prominent languages along with various dialects, the model can seamlessly adapt to new voices using merely a brief reference audio sample, effectively capturing tone, rhythm, pauses, intonation, and emotional subtleties. Its remarkable zero-shot voice cloning functionality enables it to emulate a speaker's unique style without the need for extra training, and it possesses the ability for cross-lingual voice adaptation, allowing it to produce speech in one language while retaining the accent of another. Additionally, this technology opens up new possibilities for personalized voice experiences across different platforms and applications.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

OpenAI
gpt-realtime

Integrations

OpenAI
gpt-realtime

Pricing Details

$4.00 per 1M tokens (input)
Free Trial
Free Version

Pricing Details

No price information available.
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

OpenAI

Founded

2015

Country

United States

Website

openai.com

Vendor Details

Company Name

Mistral AI

Founded

2023

Country

France

Website

mistral.ai/news/voxtral-tts

Product Features

Product Features

Text to Speech

API
Adjust Speaking Rate / Pitch
Audio Optimization
Custom Lexicons
Different Voice Choices
Multi-Language Support
Synchronize Speech

Alternatives

Alternatives

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