最新报道:Leading AI labs are increasingly demanding reinforcement learning (RL) environments to train more capable AI agents, fueling a surge in startups like Mechanize Work and Prime Intellect aiming to supply them. Investors and major data-labeling firms such as Scale AI, Surge, and Mercor are also pivoting resources toward building these simulated training grounds, with Anthropic reportedly considering a $1 billion investment in RL environments over the next year. While seen as critical for advancing AI beyond current limitations, some experts caution about scalability challenges and potential issues like reward hacking.