2025-02-27

OpenAI's new GPT-4.5 model is a better, more natural conversationalist

In what has already been a busy past few days for new model releases, OpenAI is capping off the week with a research preview of GPT-4.5. The company is touting the new system as its largest and best m [...]

2025-04-16

OpenAI's new o3 and o4-mini models are all about 'thinking with images'

A mere two days after announcing GPT-4.1, OpenAI is releasing not one but two new models. The company today announced the public availability of o3 and o4-mini. Of the former, OpenAI says o3 is its mo [...]

2025-01-31

OpenAI's o3-mini is here and available to all users

OpenAI’s latest machine learning mode has arrived. On Friday, the company released o3-mini and it's available to try now. What's more, for the first time OpenAI is making one of its " [...]

2025-02-12

OpenAI will offer free ChatGPT users unlimited access to GPT-5

OpenAI's upcoming GPT-5 release will integrate its o3 reasoning model and be available to free users, CEO Sam Altman revealed in a roadmap he shared on X. He said the company is also working to s [...]

2025-04-11

OpenAI prepares to send GPT-4 out to pasture

GPT-4, OpenAI's first big upgrade to ChatGPT months after unleashing it on the world, is on its way out. A changelog the company published on Thursday said the model will be retired from ChatGPT [...]

2025-04-14

OpenAI is phasing out GPT-4.5 for developers

OpenAI has announced its phasing out GPT-4.5 from its developer API in favor of its new GPT-4.1 model. When it launched, OpenAI described GPT-4.5 as its best and most capable model so far, in part bec [...]

2025-01-29

OpenAI suddenly thinks intellectual property theft is not cool, actually, amid DeepSeek’s rise

OpenAI claims that Chinese startups are persistently trying to copy the technology of American AI companies. Aligned with that, OpenAI says it and partner Microsoft have been banning accounts suspecte [...]

2025-04-05

The Rise of Small Reasoning Models: Can Compact AI Match GPT-Level Reasoning?

In recent years, the AI field has been captivated by the success of large language models (LLMs). Initially designed for natural language processing, these models have evolved into powerful reasoning [...]

2025-02-18

xAI launches Grok 3 AI, claiming it is capable of 'human reasoning'

xAI has launched its Grok 3 models during a livestream with Elon Musk, who said they were "an order of magnitude more capable than Grok 2." The Grok 3 mini model can answer questions quickly [...]