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 ...

SpaceX aborted its Starship V3 launch after an engine issue, raising new questions about Starlink expansion, launch reliability, and investor pressure. If you can only read one tech story a day, this ...

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This photograph shows a screen during the 18th edition of the "InCyber" Forum, an international cyber security event, at the Grand Palais in Lille, northern France on April 1, 2026. The forum, which ...

Learn the important Racket concepts with practical examples, from functions and recursion to macros, contracts, streams, and ...

Celldetective is an open-source software integrating segmentation, tracking, and event detection to perform high-throughput end-to-end study of dynamic cell interactions, without requiring coding ...

Omp (oh-my-pi) is a batteries-included terminal coding agent with LSP, debugger, subagents and hash-anchored edits. Here's ...

We've been hearing a lot recently about potential studios that could close, spin off or find a new buyer as part of the upcoming Xbox layoffs — including the likes of Compulsion Games, Double Fine and ...

Anthropic’s powerful AI assistant, Claude, now offers deep integration into VS Code. This move of Anthropic brings Claude’s advanced reasoning and code generation capabilities directly into the most ...

We've decided to retire and archive this project - there's just no safe way to run Python within pyodide safely with reasonable latency. Instead, we're working hard on Monty which should solve the ...

Abstract: Integrated sensing and communications (ISAC) is envisioned to be a key to advanced applications in future wireless networks. In this paper, we study the coded modulation designs for ISAC ...