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Today · Sep 30Wednesday · 22 items

AI HOT picks · Products

OpenAI opens ChatGPT platform so developers can build native apps with plugin extensions

OpenAI says it is opening up the ChatGPT platform, letting developers build full native apps with plugin extensions and publish them directly inside ChatGPT. The platform reaches more than 1.2 billion weekly active users, and the plugins appear directly in the conversation.

Why it matters: OpenAI is turning ChatGPT into an app platform, a shift developers can read for signals on the plugin ecosystem and distribution.

The Verge · AI

Elon Musk’s AI-powered Grokipedia is updating again

SpaceXAI 的 AI 百科 Grokipedia 在停更数月后恢复更新文章,此前 Lawfare 报道称其页面自 4 月起未再审核编辑。目前奥巴马页面显示两天前经 Grok 事实核查,马斯克页面在撰写期间被核查,但檀香山页面仍停留在 7 个月前。X 与 SpaceXAI 设计负责人 Benji Taylor 上周称 v0.2 将比以往更好。

Hacker News front page

America.gov

美国政府上线 America.gov,用 AI 从联邦、州和地方官方网站中给出简单答案,整合 29000 个政府网站,免费、无广告,不收集或存储个人信息,离开页面后对话即消失。该服务无需下载应用,浏览器打开即可提问,官方称 2027 年还将支持填表、进度跟踪等功能。

Hacker News front page

What if Jev spoke Arrow?

TypeSafe AI 推出新模型 Jev,可将自然语言和应用状态转化为带类型决策,返回选项、分数和概率并以 JSON 输出。其采用并行采样器与名为 Reinforcement Learning for Calibrated Decisions 的训练方法,在决策工作流中相比通用 LLM 有显著速度和成本优势。

Hacker News front page

Show HN: Real-time Solar System with 526k asteroids and all tracked satellites

开发者发布实时太阳系可视化项目,包含 526k 颗小行星和所有被追踪的卫星。支持拖拽旋转、滚轮缩放、点击查看天体卡片与轨道、双击飞向目标,WASD 控制飞行,R/F 升降,Q/E 与方向键转向,Shift 加速。点击分组名称可高亮,👁 图标控制轨道显示。

TechCrunch · AI

With Dazzle, Marissa Mayer bets your camera roll has more info on your life than your inbox

前 Yahoo CEO Marissa Mayer 推出个人 AI 助手 Dazzle,去年 12 月完成 800 万美元种子轮融资,其上下文来源只有手机相机胶卷,而非邮件和日历。Dazzle 可通过 App 或短信交互,能扫描近期照片填充日历、根据照片库推荐旅行和礼物,并声称会丢弃被标记为敏感的个人信息。

AI HOT picks · Products

ChatGPT 推出 Space 团队协作功能与交互式文档 pages

ChatGPT 官方宣布推出 Space,作为团队与 AI 协作的新空间。Space 内可使用新型交互式文档 pages,包含图表、图片、清单和仪表盘,ChatGPT 可根据任务或对话上下文自动生成页面。

Hacker News front page

ChatGPT Pro 500

Hacker News 首页出现标题为「ChatGPT Pro 500」的讨论帖,获得 176 点积分和 184 条评论。原文未提供更多细节,具体内容需查看原帖与评论区。

The Decoder

OpenAI's DevDay updates push ChatGPT from chatbot toward work platform

At DevDay, OpenAI announced a set of ChatGPT updates: an open Plugin Extensions system, shared workspace Space, collaborative Pages and Slides, Slack and Microsoft Teams integrations, automated workflows, and an enterprise marketplace.

Why it matters: It lays out the full set of updates moving ChatGPT from chatbot to work platform, a basis for judging its rivalry with Slack, Notion and similar tools.

TechCrunch · AI

AI-powered app maker Wabi pivots to a messaging experience

AI 应用构建平台 Wabi 本周宣布转型为 AI 即时通讯工具,推出 Wabi 2.0,定位为"为你做事并即时构建所需界面的个人智能体"。用户可在对话中按需生成卡路里追踪、健身记录、家庭日历等应用界面,目前仅通过 X 上发放的邀请码开放使用。

TechCrunch · AI

OpenAI launches agentic avatar Dots at Dev Day, powered by GPT-6 Astra

At Dev Day, OpenAI launched personal agent assistant Dots, powered by GPT-6 Astra and pitched as able to pursue a user's goals in the background without being tied to specific hardware or an interface. Dots opens in ChatGPT from Tuesday for eligible Pro and Business Premium users, can be started from Codex or ChatGPT, and supports interaction through Slack, Teams and other platforms, with SMS support coming soon.

Why it matters: OpenAI launched the always-on agent Dots at Dev Day; readers can see how it differs in positioning from Codex and ChatGPT, and who can use it.

TechCrunch · AI

OpenAI expands ChatGPT’s plugins with app-like interfaces and automations

OpenAI 在 Dev Day 上宣布扩展 ChatGPT 插件,允许开发者在 ChatGPT 侧边栏中构建类应用体验,并提供可交互面板和文件查看器。开发者获得新的 Plugin Creator 工具,可通过重新设计的提交流程将插件提交到插件目录,插件在目录和对话中的排序与推荐方式也已改进。

The Verge · AI

OpenAI launches Dots, taking aim at Meta's Muse

In its DevDay keynote, OpenAI launched Dots, an AI assistant that runs persistently in the background, powered by the GPT-6 Astra model and able to reach browsers and more than 4,000 supported apps through its own cloud computer.

Why it matters: OpenAI launched the persistent agent Dots at DevDay; readers can see its capability limits, which plans get it, and how its safety rules are designed.

The Decoder

OpenAI launches always-on agent Dots at DevDay 2026, plus GPT-6.1 Sol

At its DevDay 2026 developer conference, OpenAI launched the always-on agent Dots, which can handle tasks on its own such as fixing bugs reported in Slack or sending forgotten invoices. It also released the cheaper model GPT-6.1 Sol; the high-end GPT-6.1 Astra was held back over safety concerns.

Why it matters: The original details Dots' always-on cloud computer, proactive research and permission boundaries, a basis for judging how always-on agents will actually land.

The Decoder

OpenAI expands Codex and API at DevDay with security scanning, Decisions API, Ultrafast

At DevDay 2026 in San Francisco, OpenAI announced expansions to Codex and its API: Codex gains reusable cloud development environments and Codex Security Cloud repository vulnerability scanning, the ChatGPT desktop app adds a code review view, and Codex CLI supports voice launch and an /agents view.

Why it matters: It lays out the Codex and Agents API updates from DevDay, a basis for judging how agentic coding and security scanning will land.

TechCrunch · AI

Can a chatbot fix the government maze? The White House is about to find out

特朗普宣布白宫推出 America.gov,一个帮助民众查找政府服务与信息的 AI 聊天机器人,Google 确认参与并提供 Gemini 模型,其他 AI 公司是否参与尚不清楚。特朗普称这将取代在数万个政府网站和规则中翻找的过程,提供统一入口。文章指出大语言模型仍易产生幻觉,若民众用它查询申请食品券、续签签证或报税等信息,出错可能导致错过截止日期、福利被拒或受罚。

Yesterday · Sep 29Tuesday

OpenAI News

OpenAI releases proactive assistant dots

OpenAI released dots, a proactive assistant that keeps work moving on complex projects and everyday tasks. OpenAI says dots keeps users in control as tasks progress.

Why it matters: OpenAI's dots launch shows where the company places a proactive assistant across complex projects and daily tasks.

AI HOT picks · Products

Every hands-on with OpenAI DevDay 2026: 20-plus launches and first impressions

At DevDay 2026, OpenAI launched more than 20 products and features, with the core aim of making ChatGPT a work operating system.

Why it matters: The author walks through OpenAI's 20-plus DevDay 2026 launches from first-hand testing, with real experience and problems from features like Dots and Space.

TechCrunch · AI

Google kills Gemini Gems, replaces them with Skills

Google is shutting down Gemini Gems, which let users build custom AI assistants for specific tasks. User-created Gems will auto-migrate to Skills. The shift comes as all-in-one AI agents like Meta's Muse and Instinct gain traction. The post doesn't spell out how Skills will work or when they'll launch.

Sep 28Monday

Simon Willison

Bluesky reply bot checker

Simon Willison 用 Opus 5.5 开发了一款 Bluesky 回复机器人检测工具,可分析任意 Bluesky 账号是否存在自动化回复机器人迹象。该工具检测的信号包括:在他人发帖后数秒内回复、从不发布原创内容或图片链接而只回复高粉丝量用户,以及回复中出现问号。

Sep 25Friday

Simon Willison

commit-rewriter 0.2

Simon Willison 发布 commit-rewriter 0.2。该工具与 git 相关,具体功能与更新细节原文未作说明。

GitHub Blog · AI & ML

When chat is the wrong UI

GitHub Copilot 应用推出 canvas,一种运行在应用内、无浏览器外壳的全栈小应用,可与 Copilot 智能体双向通信,并能在本地执行代码、调用第三方 API。作者认为聊天只是 AI 的通用兜底界面,用户明确任务时更该让智能体生成可复用工具,而非把智能体本身当工具、白白消耗 token。示例包括 Connect 4 游戏、Winget 包管理、SQLite 操作和开发工作流自动化。

Sep 24Thursday

Ars Technica · AI

Meta puts its AI assistant on a keychain

Meta 在周三发布无摄像头的 Ray-Ban 眼镜,仅通过音频与 AI 交互,并推出 Ray-Ban 新镜框和更便宜的 Meta 眼镜系列。Meta 还发布新款 VR 眼镜,明年春季上市,售价 1300 美元,比上一代 Quest 3 轻五倍。Meta 表示 Muse 助手很快将登陆其眼镜,用户还能在视频通话中用超写实数字分身代表自己,因为眼镜无法拍摄佩戴者的脸。

Simon Willison

Gemini 3.8 TTS Playground

Simon Willison 用 GPT-6 Astra 开发了一个 Gemini 3.8 TTS Playground,可测试 Google 的 Gemini 3.8 文本转语音 API,支持单人或多人对话合成、试听音频并查看请求与响应细节,配置可保存为可分享的 URL。

Google DeepMind

Google DeepMind adds secure server-side memory to Private AI Compute

Google DeepMind detailed a new capability for Private AI Compute: private, server-side persistent memory that lets an AI assistant keep context across devices. Data sits sealed in encrypted storage, and the unlock key stays only on the user's device. When the model needs access, an end-to-end encrypted channel carries it into a secure cloud enclave, where it is briefly decrypted in isolated memory and immediately re-encrypted.

Why it matters: The post explains how cloud persistent memory uses secure enclaves and device-held keys for privacy, a look at the privacy architecture behind cloud AI memory.

Sep 23Wednesday

Simon Willison

llm 0.36

Simon Willison 发布 llm 0.36。该版本信息由其本人在 9 月 22 日发布,具体更新内容原文未作说明。

Simon Willison

llm-anthropic 0.29

Simon Willison 发布 llm-anthropic 0.29,这是 LLM 命令行工具接入 Anthropic 模型的插件更新。原文未披露该版本的具体功能变更、参数或可用性细节。

Sep 22Tuesday

Simon Willison

llm-typesafe 0.1a0

Simon Willison 发布 LLM 插件 llm-typesafe 0.1a0,为 TypeSafe AI 的新模型 Jev 提供支持,可通过 `llm install llm-typesafe` 安装并用 `llm keys set typesafe` 配置 API key。

Sep 21Monday

Simon Willison

llm-keys-ui 0.1

Simon Willison 发布 llm-keys-ui 0.1 插件,用于在不向 ChatGPT 应用或智能体会话粘贴 API key 的情况下,把密钥配置到远程机器上。

Sep 20Sunday

Simon Willison

datasette-explain 0.2.2

Simon Willison 发布 datasette-explain 0.2.2。该版本与 SQLite 和 Datasette 相关,具体更新内容原文未作说明。

Sep 18Friday

AI HOT (Curated Pool)

Claude redesigns Projects from a folder into a hosted, multi-threaded conversational project

Anthropic overhauled Claude's Projects: it's no longer a folder of chats, but a hosted project space that supports multiple parallel conversation threads with cross-thread context. You can group related conversations into one Project, and Claude remembers context across threads. Team plans get shared projects with permission controls. The post doesn't spell out free-tier project limits or max threads per project.

Why it matters: This isn't a UI refresh — Anthropic upgraded Projects from single-thread chat to a memory-backed multi-thread workspace. Cross-thread context and team sharing are two real new capabilities. Score held back because the post doesn't disclose free-tier limits; real usability depe...

Sep 11Friday