GPT-4o Realtime Preview 2024-10-01
The immutable launch snapshot powering OpenAI's public-beta Realtime API with low-latency audio and text interaction, persistent sessions, interruptions, and function calling.
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Why this model scores 67.1
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.
News tied to GPT-4o Realtime Preview 2024-10-01
The model score of 67.1 rates this model's risk profile. The overall Doom Index of 66.8 measures the complete temporally weighted evidence record. These values answer different questions.
Each article's current 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 use a bounded temporal offset around their technical profile, 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
- +0.13
- GPT-4o Realtime Preview 2024-10-01 equal share
- +0.13
Model score history
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R5
Doom Score 67.1
Exact-version evidence chronology replayed after run doombench-hourly-news-20260901-080705 under temporal-monthly-pressure-v4.
01 Sept 2026 -
R4
Doom Score 67.2
Source-backed model availability audit using the model's existing primary or authoritative catalogue evidence. Exact-version evidence chronology replayed under temporal-monthly-pressure-v4.
12 Aug 2026 -
R3
Doom Score 67.2
Exact-version evidence chronology replayed after run doombench-hourly-news-20260812-142416 under temporal-monthly-pressure-v4.
12 Aug 2026 -
R2
Doom Score 67.8
Exact-version evidence chronology replayed after run doombench-hourly-news-20260812-132112 under fixed-sensitivity-v3.
12 Aug 2026 -
R1
Doom Score 69.3
New immutable GPT-4o Realtime Preview API snapshot verified by OpenAI's dated launch and current snapshot documentation.
12 Aug 2026