GPT-4o Realtime Preview 2024-10-01
READER SUMMARYThe immutable launch snapshot powering OpenAI's public-beta Realtime API with low-latency audio and text interaction, persistent sessions, interruptions, and function calling.
Why this model scores 69.3
GPT-4o-level multimodality plus realtime speech and function calling materially increase practical agency and impersonation exposure, while paid-developer access, monitoring, hosted weights, and preview limits moderate deployment and control difficulty.
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News tied to GPT-4o Realtime Preview 2024-10-01
The model score of 69.3 rates this model's risk profile. The overall Doom Index of 63.2 measures the recalibrated complete evidence corpus. These values answer different questions.
Each article's leave-one-out Doom Index contribution is divided equally among the exact models named on that article. This prevents multi-model evidence from being claimed in full on several model pages. Model risk scores are recalculated from their technical profile and related news, but never feed back into the overall index.
OpenAI opens realtime voice agents to paid developers
OpenAI launched the Realtime API in public beta, giving paid developers a persistent low-latency speech-to-speech interface with function calling powered by an exact GPT-4o Realtime Preview snapshot.
- Full item contribution
- +0.03
- GPT-4o Realtime Preview 2024-10-01 equal share
- +0.03
Model score history
- R1Doom Score 69.3
New immutable GPT-4o Realtime Preview API snapshot verified by OpenAI's dated launch and current snapshot documentation.
12 Aug 2026