一、问题背景在日常开发和业务场景中，图像抠图（Image Matting）是一个高频需求。比如电商平台需要批量处理商品图、社交媒体需要快速替换背景、 ...

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 ...

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Simplilearn, a global leader in digital upskilling, in collaboration with UC Santa Barbara Professional and Continuing Education (UCSB PaCE), has launched the Professional Certificate in AI and ...

A new proposed class action accuses Tesla of selling “Full Self-Driving” on millions of vehicles that are physically incapable of delivering it — and to make its case, the 51-page complaint repeatedly ...

According to IMDb users who rate movies on the platform, these are the 10 best films of the 1970s, a landmark decade for American filmmaking.

Attackers are actively exploiting path traversal and SQL injection in Langflow, LangGraph, and LangChain — below where your security tools look.

Rivian has been sued on allegations that it made misleading statements about the self-driving capabilities of its R1T truck and R1S SUV. According to the class action complaint brought by Rivian ...

Self-harm is when a person intentionally hurts themself, often as a way to cope with overwhelming emotions and distress. If you or someone you know is struggling or in crisis, help is available. Call ...

LAWRENCE — Last week, Kansas basketball coach Bill Self and his program announced the signings of four players as a part of the Jayhawks’ 2026 recruiting class. Self and company added to their future ...