Meta’s DreamGym framework trains AI agents in a simulated world to cut reinforcement learning costs

The new framework sidesteps costly and risky real-world rollouts by generating synthetic training data, making powerful ...

Alibaba's AgentEvolver lifts model performance in tool use by ~30% using synthetic, auto-generated tasks

The new framework from Tongyi Lab enables agents to create their own training data by exploring and interacting with new ...
The Economist

When LLMs learn to take shortcuts, they become evil

Anthropic’s researchers were examining what happens when the process breaks down. Sometimes an AI learns the wrong lesson: if ...
NextBigFuture

XAI Grok 4.1 and Grok 4.2 Could Pass Google Gemini 3 Pro on the AI Leaderboard

There is reportedly an XAI Grok 4.2 that could be released in December, 2025. Many updates and fixes have been applied to ...
Greenwich Time

What is reinforcement learning? An AI researcher explains a key method of teaching machines – and how it relates to training your dog

(THE CONVERSATION) Understanding intelligence and creating intelligent machines are grand scientific challenges of our times. The ability to learn from experience is a cornerstone of intelligence for ...
Geeky Gadgets

Training AI to play Pokemon Red using reinforcement learning

We have covered many uses, productivity hacks, automations, workflows and other ways to use AI to improve your results, skills and more. However one application we have not covered until now, is using ...