We present Perception-R1, a scalable RL framework using Group Relative Policy Optimization (GRPO) during MLLM post-training. Key innovations: 🎯 Perceptual Perplexity Analysis: We introduce a novel ...

A new analysis of scientific practices suggests that a researcher’s personal political views may influence the results they ...

When I started my first degree fresh out of high school, I was flooded with advice about what to study and what career path to follow. The most significant piece of guidance was from one of my ...

What makes a robot truly intelligent? Is it the ability to solve complex equations in milliseconds or something more human-like—such as recognizing a misplaced object in a cluttered room or adapting ...

Reinforcement learning (RL) has shown great effectiveness for fine-tuning large language models (LLMs) using tasks that are challenging yet easily verifiable, such as math reasoning or code generation ...

Blended learning allows teachers to combine the best of face-to-face and online instruction, but when it’s also self-paced, it opens up new possibilities for differentiation, mastery-based progression ...

A growing disconnect between student and employer perceptions of career readiness has worrying implications for students entering the workforce, according to a new national survey of more than 2,000 ...

Summary: New research reveals that learning doesn’t just alter brain activity — it physically rewires the connections between key brain regions to make communication faster and more precise.