rx

A new arXiv paper describes hybrid reasoning agents that reportedly use 35–55% fewer tokens and achieve inference up to 2.6 times faster than conventional approaches. The claim is drawing attention among AI and startup circles, where token efficiency directly affects the cost and speed of deploying large language model applications. Discussion is still early, with little detailed commentary yet on the methods or how results hold up in practice.

South Korean small modular reactor startup rx has raised $7.46 million in a bridge funding round, according to deal data. The company develops SMRs designed to supply heat rather than electricity, targeting industrial customers. The raise suggests investors are warming to nuclear heat applications as demand grows for low-carbon energy solutions for factories and district heating.

Film fans are posting their star ratings for Paranormal Activity 4, the 2012 horror sequel, on Letterboxd. One viewer gave the found-footage film a two-star review, suggesting a lukewarm take on the fourth installment of the franchise. Such reviews are circulating among movie communities tagging seasonal horror-watching events.