This week, OpenAI officially launched its latest-and-greatest o1 reasoning model, now available for ChatGPT Pro users. But testing performed during the training of ChatGPT o1 and some of its ...

OpenAI o1 uses inference-time scaling to solve the systematic ... The dataset covers a variety of tasks, from multi-turn question answering to chart interpretation and geometric reasoning.

OpenAI's central mission is to develop ... to them during the "pretraining" phase, Brown wrote, o1 models showed that "we can now scale inference," or a model's ability to process data it hasn ...

officially called OpenAI o1. To be more precise, o1 is actually a family of models. Two are available Thursday in ChatGPT and via OpenAI’s API: o1-preview and o1-mini, a smaller, more efficient ...

OpenAI released its new o1 models on Thursday, giving ChatGPT users their first chance to try AI models that pause to "think" before they answer. There's been a lot of hype building up to these ...

In its announcement for the new model, o1-preview, OpenAI touted its performance on a variety of tasks designed for humans. The model scored in the 89th percentile in programming competitions held ...

“OpenAI’s o1 thinks for seconds, but we aim for future versions to think for hours, days, even weeks. Inference costs will be higher,” he posted on X Thursday, referring to the costs ...

That’s twice the price of OpenAI’s GPT-4.5 for input and 10x the price of regular o1. OpenAI is betting that o1-pro’s improved performance will convince developers to pay those princely sums.

She previously worked at Fortune Magazine and Business Insider. OpenAI is releasing a new model called o1, the first in a planned series of “reasoning” models that have been trained to answer ...

The company claims the model performs at levels comparable to OpenAI's o1 simulated reasoning (SR ... by incorporating what people in the industry call an inference-time reasoning approach.

OpenAI is bringing o1, its “reasoning” AI model, to its API — but only for certain developers, to start. Starting Tuesday, o1 will begin rolling out to devs in OpenAI’s “tier 5” usage ...