A nthropic’s new Claude 4.5 just launched, and Anthropic claims it's the company's most powerful AI model yet. With the ...
RULER (Relative Universal LLM-Elicited Rewards) eliminates the need for hand-crafted reward functions by using an LLM-as-judge to automatically score agent trajectories. Simply define your task in the ...
Python 3.13.5 lands as a timely, focused maintenance release. It patches critical regression bugs from 3.13.4, carries ...