The latest addition is the Phi-4 Reasoning — a 14 billion-parameter model built by applying a supervised fine-tuning (SFT) algorithm to the Phi-4 base model. The researchers also derived the Phi-4 ...

Many top language models now err on the side of caution, refusing harmless prompts that merely sound risky – an ‘over-refusal' behavior that affects their usefulness in real-world scenarios. A new ...

Q3 2025 Earnings Conference Call May 14, 2025 8:00 AM ETCompany ParticipantsJohn Cotterell - Chief Executive OfficerMark Thurston ...

Tech companies are focusing on AI products over research, say industry experts, who are sounding the alarm about safety.

In addition to the Windows environment, Microsoft Copilot has a mobile application version on Android and iOS so that users ...

WizardLM, a Beijing-based Microsoft AI research group, appears to have been acquired by Tencent, the Chinese company that ...

Here's a ChatGPT guide to help understand Open AI's viral text-generating system. We outline the most recent updates and ...

OpenAI, the maker of ChatGPT, released an open-source benchmark designed to measure the performance and safety of large ...

The HealthBench test can't possibly tell us the critical factor: How humans would respond to chatbots under real-world ...

Celebrity musicians are urging the U.K. to rethink controversial plans to reform copyright laws to allow AI developers access to rights-protected content.

Amherst Central High School administration sent a letter this week to parents after it learned that a student used artificial ...

Yubei Chen is co-founder of Aizip inc., a company that builds the world's smallest and most efficient AI models. He is also ...