GPT-5.6 Sol Pro disproved a 20-year-old statistics conjecture in 90 minutes that GPT-5.5 couldn't crack in over 20 hours — a ...

Agent observability, aka AgentOps, has emerged as a vital ecosystem of tools for keeping an eye on what AI agents and LLMs ...

Press’ post set off a firestorm of controversy within the Haskell community, which is small but vocal, and likely felt the ...

Why Your Brain Forgets Faster Than You Think Hermann Ebbinghaus mapped the forgetting curve in the 1880s and the numbers are ...

agent 就是你写的那段程序，trainer 就是一个 actor，reward 是你在 Env 或 ChatAgent 里随手写的任意 Python。剩下的活儿三个大件全包了。README 里反复强调一个数字：大约 8600 行 RL 代码（推文里说的 9K 是个约数），却能撑到 1T 级别的 MoE。 OpenRLHF 的 ...

He was the father of William Jay Ryder of Union City. Bill had suffered from Parkinson’s disease for several years. He was born in Franklin Square on Long Island, N.Y., on Jan. 19, 1944, to the late ...

A major US lab has just released a general-purpose open-source model. Former OpenAI CTO Mira Murati’s Thinking Machines Lab has put out ...

July 16, 2026 Scientists have identified a hidden feedback loop that may explain how Earth has regulated its climate for tens of millions of years. As sea levels rose and fell, they changed how much ...