Models
OpenAI upgrades ChatGPT voice mode with GPT-Live model
OpenAI released GPT-Live, a new model for ChatGPT voice mode that delegates complex tasks to GPT-5.5 while maintaining real-time conversation flow.
1 min read
SourceSimon Willison
OpenAI upgraded the model powering ChatGPT voice mode with GPT-Live, a new system that handles real-time conversation while routing harder tasks to frontier models in the background. The previous voice mode relied on a GPT-4o era model with a knowledge cutoff in 2024, which limited its utility for e...
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