1. Human (quarter--mile.com)
Human Written by a human [0] Imagine, for a moment, a world with no humans. Just machines, bolts and screws, zeros and ones. There is no emotion. There is...
28 篇热帖
Human Written by a human [0] Imagine, for a moment, a world with no humans. Just machines, bolts and screws, zeros and ones. There is no emotion. There is...
In 2011, Larry Page became CEO of Google and tried to fix meetings. But his new policies were no match for Google Calendar pedants.
Abstract page for arXiv paper 2505.06120: LLMs Get Lost In Multi-Turn Conversation
The incident may cost Coinbase up to $400 million to fix, the company estimated.
An international team of scientists has discovered an extreme spike in radiocarbon corresponding to the year 12350 BC during the dusk of the last Ice Age. However, the strength of the event could not be assessed earlier because of the lack of an appropriate model. It has now been identified as the most powerful solar particle storm known to date—a colossal space weather storm that struck Earth 14,300 years ago. This recent finding expands the timeline and intensity of known solar activity and sets a new upper boundary for such solar phenomena.
Landmark court decision against “TCF” consent pop ups on 80% of the internet
The topic has long been a hobbyhorse of X owner Elon Musk.
The state’s health insurance exchange transmitted pregnancy and domestic abuse data during a marketing campaign. It is reviewing its website practices.
Research programming language for concurrent ownership
llm-min.txt 是一种受 min.js 启发、用于压缩技术文档的工具,旨在为大型语言模型提供高效、结构化的知识输入。它通过AI将冗长的文档提炼成超紧凑的结构化知识清单(SKF格式),解决了LLM知识截止、现有文档文件过大或依赖黑箱服务的问题。
LLM存在知识截止日期,导致其对最新软件库了解不足。现有解决方案包括:
llms.txt:社区贡献的参考文件,但文件可能极其庞大(超80万token),超过许多AI的上下文窗口限制。Context7:动态提供上下文信息的服务,但其工作机制不完全透明,且主要适用于GitHub仓库或现有llms.txt文件。理念:借鉴Web开发中的min.js(去除冗余的JavaScript),为技术文档创建一个“机器优化”版本。
产出:一个llm-min.txt文件,使用结构化知识格式,仅包含理解一个库使用方法所必需的核心信息,格式专为AI助手优化,而非人类阅读。
llm-min.txt采用SKF格式,其核心结构如下:
llm-min-guideline.md 提供解码SKF格式所需的详细说明,是AI正确解释llm-min.txt的必备伴侣。pip install llm-min && playwright installuv sync 安装依赖。GEMINI_API_KEY 环境变量或通过命令行提供。-i/--input-folder:处理本地文档文件夹。-pkg/--package:处理Python包的文档网站。-u/--doc-url:处理指定的文档网站URL。llm-min -pkg "typer" -o my_docs -p 50LLMMinGenerator 类集成到Python应用中。采用多阶段AI处理流程(使用Google Gemini模型):
llm-full.txt。llm-min.txt 清单文件。--input-folder 处理本地文件时,只需在压缩阶段调用Gemini API。Semantic calculator for words. Compute and explore values of expressions like king - man + woman = queen.
Llama from scratch
I want to provide some tips from my experience implementing a paper. I'm going to cover my tips so far from implementing a dramatically...
muscle-mem 是一个用于AI代理的行为缓存Python SDK。其核心目标是让LLM脱离重复性任务的关键路径,通过缓存已学习的工具调用轨迹来提升速度、减少变异性和消除token成本,适用于那些“本可以成为脚本”的场景。
muscle-mem 并非代理框架,而是一个可以与现有代理集成的引擎。工作流程如下:
Checks 判断当前环境是否与缓存的轨迹匹配(缓存命中)或为新环境(缓存未命中)。关键在于 缓存验证:用户需要为每个工具定义环境特征(通过 Checks),以确定在何种条件下可以安全重用缓存的操作。
pip install muscle-mem。API处于v0阶段,生产环境建议固定版本。
引擎封装你的代理,作为任务执行器。它管理缓存并决定何时调用你的代理。
from muscle_mem import Engine
engine = Engine()
engine.set_agent(your_agent).finalize()
# 调用代理
engine("do some task") # 首次缓存未命中,由代理执行
engine("do some task") # 再次调用,缓存命中,直接重放轨迹
可以使用 tags 参数为不同任务创建独立的缓存桶。
使用装饰器来记录代理调用的工具,以便引擎记录动作。
@engine.function() 装饰普通函数。@engine.method() 装饰对象方法。需要使用 engine.set_context() 提供运行时对象(如API客户端),以在重放时注入为 self。Check 是用于验证缓存是否安全使用的基本组件。每个 Check 包含:
capture 回调:从当前环境提取相关特征。compare 回调:判断当前环境与缓存环境是否匹配。可以将 Check 附加到工具装饰器上,作为 pre_check(执行前验证)或 post_check(执行后验证)。
用于处理需要每次运行时动态变化的参数。例如表单填写中的用户名。通过 engine() 调用时的 params 参数指定。记录轨迹时,引擎会将工具调用中匹配的参数映射到顶层参数,使其在缓存重放时可以替换为新值。
文档末尾提供了一个整合所有概念的示例脚本,展示了一个带有基于时间戳检查的缓存行为。此外,还指向了一个更实际的计算机使用代理(CUA)实现示例。
项目鼓励反馈,提供了相关的博客文章链接和Discord社区入口。
Alec Karakatsanis's new book Copaganda: How Police and the Media Manipulate Our News criticizes how the media covers — and enables — policing.
Live Gaussian Splatting for RGBD Camera Streams. Contribute to axbycc/LiveSplat development by creating an account on GitHub.
Anubis 是网站管理员为保护服务器免受 AI 公司激进爬虫而设置的系统。爬虫活动会导致网站停机,使资源无法访问。该系统采用类似 Hashcash 的工作量证明方案:在个人用户层面,额外负载可忽略;但在大规模爬虫时,成本累积会使爬虫变得昂贵。这是一个临时解决方案,旨在为开发更精细的指纹识别技术(如通过字体渲染识别无头浏览器)争取时间,从而避免向更可能为合法用户的访问者显示挑战页面。Anubis 依赖现代 JavaScript 功能,因此用户需禁用 JShelter 等可能干扰这些功能的插件。
Hello! I've recently been working on the pathfinding for NPCs in my game, which is something I've been looking forward to for a while now since it's a nice chunky problem to solve. I thought I'd write...
Make your AirTag more efficient against thieves
Hypersonics is one of the critical technologies to remain ahead of our national competitors."
Upload your diagram and get code generated in your favorite language
MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems - Release ROMFS, alif port, RISCV inline assembler, DTLS, mpremote recursive remove · micropython/micropython