Artificial intelligence systems now breeze through many academic tests that once challenged both machines and people. That ...

Perplexity Computer lets Gemini, Grok, and ChatGPT 5.2 collaborate on the same task. The feature is live for Max subscribers today.

Perplexity Computer lets Gemini, Grok, and ChatGPT 5.2 collaborate on the same task. The feature is live for Max subscribers today.

AI did not create shallow learning. It exposed how often we relied on proxies for understanding: correct answers, clean code, polished writing. Those proxies worked when producing them required ...

A new Stanford/Harvard study assessed 31 AI models. Here's the winner and the full list of AIs ranked by how well they answer complex clinical questions.

A global team developed Humanity’s Last Exam, a rigorous new test built to expose gaps in today’s most advanced AI models.

For the last couple of years, many organisations have comforted themselves with a single slide or paragraph that reads along the lines of “We use artificial intelligence [AI] responsibly.” That line ...