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Description

GPT-Live represents an advanced iteration of voice models designed to enhance the natural interaction between humans and AI, currently utilized in ChatGPT Voice. This innovative system is engineered to create a conversational experience that closely resembles real dialogue, utilizing a full-duplex architecture that enables simultaneous listening and speaking. Throughout interactions, GPT-Live demonstrates its attentiveness with brief affirmations such as "mhmm" or "yeah," facilitates rapid exchanges, and allows for moments of silence when the user needs time to gather their thoughts. Unlike traditional systems that process each turn sequentially, GPT-Live continuously analyzes incoming audio while producing responses, making real-time decisions about when to speak, listen, pause, or even interject. Furthermore, for inquiries that necessitate web searches, intricate reasoning, or advanced tasks, GPT-Live can seamlessly refer to a more sophisticated model working in the background, retrieving and integrating the results into the ongoing dialogue without disrupting the natural flow of conversation. This capability not only enhances the interaction but also ensures a more engaging and dynamic user experience.

Description

OpenAI has introduced GPT-Realtime-2, a voice model designed for dynamic live interactions that allows for seamless conversation flow while it processes requests, utilizes tools, addresses corrections, or manages interruptions, all while providing timely and relevant responses. This model is specifically crafted for a new generation of voice applications that aim to deliver a more intuitive user experience, respond with greater intelligence, and perform actions instantly. By incorporating GPT-5-level reasoning capabilities into voice interactions, GPT-Realtime-2 enhances agents' abilities to comprehend user intent, maintain context, adapt to changing requests, and utilize tools without disrupting the conversation. Developers have the option to implement brief preambles, such as “let me check that,” to inform users that the agent is currently processing their inquiry, and the model is capable of simultaneously engaging multiple tools while making its actions clear through phrases like “checking your calendar” or “looking that up now.” Additionally, it boasts improved recovery mechanisms, extended context for agent-driven tasks, and enhanced retention of specific terminology, contributing to a more effective communication experience. Overall, GPT-Realtime-2 is set to redefine how voice interactions are experienced, paving the way for smoother and more efficient user-agent dialogues.

API Access

Has API No 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

OpenAI Yes 
ChatGPT Yes 
OnSolo No 
gpt-realtime No 

Integrations

OpenAI Yes 
ChatGPT No 
OnSolo Yes 
gpt-realtime Yes 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Pricing Details

$32 per 1M tokens
$32 / 1M audio input tokens ($0.40 for cached input tokens) and $64 / 1M audio output tokens
Free Trial Yes 
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

OpenAI

Founded

2015

Country

United States

Website

openai.com/index/introducing-gpt-live/

Vendor Details

Company Name

OpenAI

Founded

2015

Country

United States

Website

openai.com/index/advancing-voice-intelligence-with-new-models-in-the-api/

Product Features

Text to Speech

API No 
Adjust Speaking Rate / Pitch No 
Audio Optimization No 
Custom Lexicons No 
Different Voice Choices No 
Multi-Language Support No 
Synchronize Speech No 

Product Features

Alternatives

Alternatives

GPT-Live-1 Reviews

GPT-Live-1

OpenAI
Azure AI Speech Reviews

Azure AI Speech

Microsoft