Artificial Intelligence

# Wayfair Uses OpenAI to Fix 2.5 Million Product Tags and Automate 41,000 Support Tickets Wayfair has corrected 2.5 million product tags and automated 41,000 support tickets per month after integrating OpenAI models into its operations. The home goods retailer, one of the world's largest, embed...

# Microsoft Research Open-Sources AgentRx to Debug AI Agent Failures Microsoft Research has released AgentRx, a new framework designed to automatically pinpoint where and why AI agents fail—addressing one of the biggest challenges in deploying autonomous systems. As AI agents evolve from simple...

# Microsoft Research's PlugMem Turns AI Agent Interactions Into Reusable Knowledge It sounds counterintuitive: giving AI agents more memory can actually make them less effective.

Microsoft has released Phi-4-reasoning-vision-15B, a 15 billion parameter open-weight multimodal reasoning model that pushes the efficiency frontier—competitive with models 10x larger in compute while running on modest

OpenAI's GPT-5 designed and ran 36,000 biology experiments in two months—achieving a 40% cost reduction in producing proteins—demonstrating that AI can do more than summarize papers: it can design, execute, and iterate

Sam Altman met with a group of senators in Washington, D.C. this week and faced "serious questions" about OpenAI's defense contracts—just weeks after the company secured a deal with the Department of

# OpenAI Acquires Promptfoo to Boost AI Security in Enterprise Products OpenAI is acquiring Promptfoo, an AI security platform that helps enterprises find and fix vulnerabilities in AI systems during development.

# OpenAI Launches Codex Security to Find and Patch Software Vulnerabilities OpenAI is releasing Codex Security, an AI agent designed to find and fix security vulnerabilities in software code.

Microsoft Research has published new work on why Predictive Inverse Dynamics Models (PIDMs) outperform standard Behavior Cloning in imitation learning—and the answer is intuitive: it's easier to copy when you understand

Microsoft Research has released Paza, a new speech recognition system designed specifically for languages that have been historically underrepresented in AI.

New framework uses RL to train AI models that generalize across hospitals and patient populations, addressing a persistent weakness in current medical imaging AI systems.