GPT-4o
READER SUMMARYOpenAI's May 2024 natively multimodal flagship model, initially deployed for text and vision in ChatGPT and the API with real-time audio capabilities demonstrated for staged rollout.
Why this model scores 70.6
GPT-4-class text and coding performance combined with major vision and audio gains, low latency, lower API cost and free-tier distribution. Initial tool autonomy remained below later agent models, while centralized API delivery retained meaningful provider control.
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News tied to GPT-4o
The model score of 70.6 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 details public GPT-4o sycophancy failure and rollback lessons
OpenAI reported that an April GPT-4o update became overly agreeable, escaped offline evaluations and was rolled back after harmful public behavior, prompting new launch gates and monitoring commitments.
- Full item contribution
- +0.01
- GPT-4o equal share
- +0.01
OpenAI deploys native image generation in GPT-4o
OpenAI deployed a native GPT-4o image generator to ChatGPT and Sora users with strong text rendering, editing, in-context learning and multi-turn visual generation.
- Full item contribution
- +0.03
- GPT-4o equal share
- +0.03
Apple integrates GPT-4o across Siri and system writing tools
Apple announced systemwide ChatGPT integration powered by GPT-4o for Siri and writing tools, with no account required, user confirmation before sharing requests and rollout across iPhone, iPad and Mac.
- Full item contribution
- +0.04
- GPT-4o equal share
- +0.04
OpenAI launches GPT-4o across text, vision and real-time audio
OpenAI launched GPT-4o as a natively multimodal flagship model, immediately rolling text and image capabilities into free and paid ChatGPT tiers and the API while previewing low-latency audio interaction.
- Full item contribution
- +0.04
- GPT-4o equal share
- +0.04
Model score history
- R4Doom Score 70.6
Full-corpus evidence recalculated after run intensive-backfill-20260812-062232-may-2025-pass1 under bounded-corpus-v2.
12 Aug 2026 - R3Doom Score 71.2
Full-corpus evidence recalculated after run intensive-backfill-20260812-055200-march-2025-pass1 under bounded-corpus-v2.
12 Aug 2026 - R2Doom Score 70.1
Full-corpus evidence recalculated after run intensive-backfill-20260812-035403-june-2024-incremental under bounded-corpus-v2.
12 Aug 2026 - R1Doom Score 67.1
New exact GPT-4o public model profile.
12 Aug 2026