In a head-to-head comparison, o3-pro was far less reliable and secure, and reasoned excessively compared to GPT-4o. Unlike general-purpose large language models (LLMs), more specialized reasoning ...
OpenAI is updating the AI model powering Operator, its AI agent that can autonomously browse the web and use certain software within a cloud-hosted virtual machine to fulfill users’ requests. Soon, ...
After announcing the release of its newest flagship model family, GPT-5, OpenAI said the model will power all of ChatGPT, and that it will sunset the existing models in the chat platform. OpenAI, ...
A hot potato: OpenAI's latest artificial intelligence models, o3 and o4-mini, have set new benchmarks in coding, math, and multimodal reasoning. Yet, despite these advancements, the models are drawing ...
OpenAI on Friday released the latest model in its reasoning series, o3-mini, both in ChatGPT and its application programming interface (API). It had been in preview since December 2024. The company ...
On the last day of OpenAI’s 12 days of ‘shipmas,’ the company unveiled its latest models, o3 and o3-mini, which excel at reasoning and even outperform o1 on a series of benchmarks, including math and ...
The news is a reversal from February announcements that said it would "no longer ship o3 as a standalone model." OpenAI surprised customers this week when CEO Sam Altman announced on X/Twitter that ...
On October 14, OpenAI notified developers that certain snapshots of GPT-4o, GPT-4o mini, GPT-4.1, and GPT-4.1 mini will be removed from the API on January 14, 2027, and listed them on the deprecations ...
OpenAI released GPT-5, the long-awaited upgrade to the model that powers ChatGPT, on Aug. 7. In typical OpenAI fashion, the ...
OpenAI just released o3-mini, a reasoning model that’s faster, cheaper, and more accurate than its predecessor. On Thursday, Microsoft announced that it’s rolling OpenAI's reasoning model o1 out to ...
GPT-4o is back after GPT-5 backlash. Credit: Smith Collection / Gado / Getty Images After a rocky GPT-5 launch, GPT-4o is officially back for paying ChatGPT subscribers. OpenAI CEO Sam Altman also ...
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