GPT-5.4 is billed as "our most capable and efficient frontier model for professional work." ...

It has strong reasoning, but it sometimes answers questions you didn't ask. Formatting and image generation lag behind the text quality. It's a new month, and a new AI version number. It's called ...

OpenAI's new GPT-5.4 clobbers humans on pro-level work in tests - by 83% ...

Tools make our journalism more powerful. They unleash our storytelling potential, unlock secrets in data, and help us share stories in new and compelling ways. As newsroom ranks and audience attention ...

SaaS teams face a constant challenge: how do you test fast enough to match weekly or daily releases without letting quality ...

Getting the most out of A/B and other controlled tests by Ron Kohavi and Stefan Thomke In 2012 a Microsoft employee working on Bing had an idea about changing the way the search engine displayed ad ...