01 What happened
OpenAI has added native Decisions API integration to GPT-Live, enabling voice applications to make low-latency decisions while users are still speaking. With native delegation, the system calls Decisions directly, skipping a round trip through the developer's app. Custom delegation requires the app to be notified first.
02 Key details
- Native delegation avoids app round trips for faster decisions.
- Transcript delta triggers enable real-time emotional and gestural reactions.
- One decision request can handle multiple independent choices simultaneously.
03 Why it matters
For developers building reactive voice assistants, this reduces latency and simplifies handling of multi-step tasks like combining cabin controls with navigation. The trigger system allows real-time emotional reactions via transcript changes.
04 Who it matters to
Voice interface developers and digital human developers.
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