Average Ratings 0 Ratings
Average Ratings 0 Ratings
Description
OpenAI's GPT-Live-1.1 serves as a full-duplex voice model designed for real-time interactions within ChatGPT Voice. This model adeptly listens and speaks in an ongoing manner, allowing it to accommodate pauses, interruptions, and variations in speaking speed instead of waiting for a turn to be clearly finished. In the ChatGPT environment, live discussions can seamlessly integrate voice with text and images, while also utilizing web searches, memory features, and connected applications based on specific account, plan, and workspace configurations. Users can access this capability through ChatGPT on the web and via compatible mobile applications, with the scope of availability and usage constraints governed by the chosen plan. The model is specifically crafted for both individuals and organizations seeking vocal support for inquiries, brainstorming sessions, information retrieval, and daily tasks. GPT-Live-1.1 represents an advancement over its predecessor, GPT-Live-1, within OpenAI's lineup of voice models, aiming to enhance user interaction and engagement. This innovation exemplifies a commitment to improving conversational experiences in technology.
Description
GPT-Realtime-2.1 is an OpenAI realtime model designed for advanced voice-agent and speech-to-speech AI applications. It improves on GPT-Realtime-2 with stronger alphanumeric recognition, better silence and noise handling, and more natural interruption behavior. The model supports text, audio, and image inputs, while producing text and audio outputs for interactive realtime experiences. Developers can use GPT-Realtime-2.1 across endpoints such as Chat Completions, Responses, Realtime, realtime translation, realtime transcription sessions, and related OpenAI API workflows. The model supports function calling, configurable reasoning effort, instruction following, and reasoning token support for complex voice-agent tasks. Its 128,000-token context window and 32,000-token maximum output make it suitable for longer conversations and more detailed realtime workflows. GPT-Realtime-2.1 does not support video, structured outputs, fine-tuning, or predicted outputs according to OpenAI’s current documentation. Pricing starts at $4 per 1 million text input tokens and $24 per 1 million text output tokens, with separate pricing for audio and image tokens. By combining realtime audio interaction, reasoning, tool use, and multimodal input, GPT-Realtime-2.1 helps developers build responsive AI agents for support, sales, operations, translation, transcription, and interactive voice applications.
API Access
Has API
Yes
API Access
Has API
Yes
Screenshots View All
No images available
Integrations
OpenAI
Yes
ChatGPT
Yes
ChatGPT Work
Yes
OpenAI Codex
Yes
OpenAI Dots
Yes
gpt-realtime
No
Integrations
OpenAI
Yes
ChatGPT
No
ChatGPT Work
No
OpenAI Codex
No
OpenAI Dots
No
gpt-realtime
Yes
Pricing Details
$20/user/month
GPT-Live-1.1 access is included with ChatGPT Plus at $20 per user per month, billed monthly, with 3 hours of Live use per rolling 24-hour period. Higher-tier plans provide larger allowances; business and workspace terms vary by plan.
Free Trial
No
Free Version
No
Pricing Details
$0.40 per cached input
Free Trial
Yes
Free Version
No
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
Yes
iPad App
No
Android App
Yes
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
Vendor Details
Company Name
OpenAI
Founded
2015
Country
United States
Website
developers.openai.com/api/docs/models/gpt-realtime-2.1