REC-R1 is a general framework that bridges generative large language models (LLMs) and recommendation systems via reinforcement learning. Check the paper here.

In the past, in order to add new features to or wring more performance out of your vehicle, you basically needed specialized software to unlock it and/or hope that the aftermarket offered a solution.

Could this new device be the first desktop 5-axis 3D printer? Five axes of motion have long been desired by 3D printer operators for a simple reason: you don’t normally need any support structures.