It act like a digital assistant that can work mostly on its own, without needing much input once a request is given.

New research from Palisade Research indicates OpenAI's o3 model actively circumvented shutdown procedures in controlled tests ...

According to reports, researchers were unable to switch off the latest OpenAI o3 artificial intelligence model, noting that ...

In a startling revelation, Palisade Research reported that OpenAI’s o3 model sabotaged a shutdown mechanism during testing, ...

This compared the overlap between the crystalline structure ... and non-Lewis NBOs (acceptor) interactions are tabulated in Tables S5 and S6 (SI section). For the molecule, SNTP the very strong ...

Before execution, she runs a pre-mortem with OpenAI’s o3 model using the following prompt: Assume that the following strategy, which was selected as the most promising option after red teaming ...

It has been reported that the inference model ' o3 ', released by OpenAI in April 2025, can defeat players in the top 'Master Rank' of GeoGuessr. In April 2025, a thread about o3's location ...

OpenAI’s o3: AI Benchmark Discrepancy Reveals Gaps in Performance Claims Your email has been sent The FrontierMath benchmark from Epoch AI tests generative models on difficult math problems.

From the results of this evaluation, o3's hallucination rate is 33 percent, and o4-mini's hallucination rate is 48 percent — almost half of the time. By comparison, o1's hallucination rate is 16 ...

Just days after OpenAI announced a new GPT-4.5 model which would interest developers, they’ve also released o3 and o4-Mini for consumers. They aren’t the only ones to release new AI ...

OpenAI has unveiled two new AI reasoning models: o3 and o4-mini. These models are designed to pause and carefully work through questions before providing responses. According to OpenAI ...

UPDATE: Apr. 16, 2025, 2:18 p.m. EDT Now that the OpenAI livestream has ended, this article has been updated with the latest information about the o3 and o4-mini launch. OpenAI's o3 and o4-mini ...