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今日 94 条
10月2日周五
  5. Hacker News 热门（buzzing.cc 中文翻译）68

    Earendil 发布 Pi 1.0 与实验包 Pi Durable

    Earendil 发布 Pi 1.0，这是一个强调极简、稳定和可扩展的 AI 智能体 harness，可作为日常编码智能体使用。Pi 1.0 新增 Codemode、对 MCP 和非 LLM 模型的原生支持、虚拟模型扩展、延迟工具加载、Anthropic 模型缓存预热、会话中系统消息、新 TUI 主题和默认全屏模式。

  18. elvis52

    Onepin 发布面向 text-to-speech 之后流程的 AI 语音质检工具，可在配音上线前逐行检查自然度、清晰度、发音和单词准确性。它支持用 400 万词发音词典核对人名和产品名、预先拼读价格与日期，并可用同一声音直接修复错误单词而无需重新生成整句；服务兼容 ElevenLabs、OpenAI、Google 等 30 多个语音提供方，免费开始且无需信用卡。转发者 elvis 认为，AI 语音在多数应用中已经足够自然，但 Q3、v1.2 或品牌名读错仍会影响用户对语音智能体的感受。

    引用Soohyun Bae@RealSoohyunBae

    Your AI voice sounds human. So why can't it say your product's name? A great AI voice reads "Porsche Taycan" as TAY-can. Porsche says TIE-kahn. It guessed from the spelling, and nobody caught it, because nobody listens to line 1,200. Today we're launching Onepin: the production step after text-to-speech. It checks every line of voiceover before it ships using the voices you already work with. Onepin can: ➤ Check people's and product names against a 4-million-word pronunciation dictionary ➤ Spell out prices and dates before the voice speaks ➤ Score every line of audio for naturalness, clarity and word accuracy ➤ Fix the one wrong word in the same voice, without re-rendering the take Works with your voice subscription on @ElevenLabs, @OpenAI, @Google and 30+ more. No phonetic spellings to type. No re-rolls. No switching providers. Free to start, no credit card required. Hear the before and after in the thread ⬇️

  20. Hacker News：AI 热帖39

    Vectary 在同一协作画布中用 AI 加速 2D、3D 与 AR 创意构思

    Vectary 推出面向设计任务的 AI 协作画布，支持在同一画布中进行 2D、3D 与 AR 创意构思。用户可通过预设提取和应用材质、将草图或基础 3D 模型转为照片级视觉、从 2D 生成 3D、替换物体、调整灯光、提取姿势及清空室内空间。Vectary 还可按团队流程创建自定义预设，团队自建与管理预设功能即将推出。

  23. Databricks：Blog（RSS）49

    Lakebase Postgres 基于分支的恢复如何实现大规模快速恢复

    Lakebase Postgres 推出基于分支的恢复机制，将恢复变为在指定时间戳创建分支的元数据操作，即使数据库达 100 TB，恢复时间也可降至秒级。其架构将计算与存储解耦，由 Safekeepers、pageserver 和对象存储分别负责 WAL 持久化、页面重构与长期历史保存，避免传统 PITR 部署实例、拉取快照和重放 WAL 的多小时等待。

  26. Rohan Paul52

    语音 AI 评估公司 Podonos 推出 Onepin，定位为 text-to-speech 之后的生产步骤，可在配音发布前逐行检查自然度、清晰度、用词准确性和发音。Onepin 支持对照 400 万词发音词典核查人名和产品名、预先拼读价格与日期，并能用同一声音直接修复错误单词，无需重新渲染整段；兼容 ElevenLabs、OpenAI、Google 等 30 多家语音服务，免费开始且无需信用卡。

    引用Soohyun Bae@RealSoohyunBae

    Your AI voice sounds human. So why can't it say your product's name? A great AI voice reads "Porsche Taycan" as TAY-can. Porsche says TIE-kahn. It guessed from the spelling, and nobody caught it, because nobody listens to line 1,200. Today we're launching Onepin: the production step after text-to-speech. It checks every line of voiceover before it ships using the voices you already work with. Onepin can: ➤ Check people's and product names against a 4-million-word pronunciation dictionary ➤ Spell out prices and dates before the voice speaks ➤ Score every line of audio for naturalness, clarity and word accuracy ➤ Fix the one wrong word in the same voice, without re-rendering the take Works with your voice subscription on @ElevenLabs, @OpenAI, @Google and 30+ more. No phonetic spellings to type. No re-rolls. No switching providers. Free to start, no credit card required. Hear the before and after in the thread ⬇️

  28. Hacker News：AI 热帖42

    TypeSafe Jev 模型能否说话？say-hi 实验让只做选择的 jev-1.13.0 逐键打字

    say-hi 通过虚拟键盘让 TypeSafe 的 jev-1.13.0 逐键选择字符生成回复，单次回复上限为 400 次按键和 $0.50。实验显示 JEV 知道答案却难以逐字母拼出，答案锦标赛和提示将脚本化 18 轮英文对话评分从 2.47 提升到 2.77。JEV 输入价格为 $0.042 / 1M tokens、输出免费，一次“hi”成本 $0.00045。

  31. Aravind Srinivas59

    Perplexity CEO Aravind Srinivas 宣布开源多模态决策模型 pplx-decider-v1-27b，并通过 Decisions API 提供服务。该模型输出固定答案集合上的概率分布而非文本，输入价格为 $0.04/million tokens，在 11 项决策基准的 7,210 行固定面板上总体准确率为 85.71%，高于 Jev 的 84.51%。

    引用Perplexity Developers@perplexitydevs

    Introducing the Perplexity Decisions API. It's powered by pplx-decider-v1-27b, our multimodal decision model trained to output a probability distribution over a fixed set of answers instead of text. It costs $0.04/million input tokens and scores 85.71% across benchmarks.

  33. Claude：Blog（网页）76

    Claude Code 推出 mods，可用 TypeScript 自定义提示词、界面和内置功能

    Claude Code 发布 mods，开发者可用小型 TypeScript 函数挂钩事件，在事件前、后、替代或包裹执行，从而改写提示词、拦截工具调用、处理权限请求、脱敏工具输出并新增界面。

    推荐理由：官方说明了 mods 的事件拦截机制、插件分发方式和团队安全控制，便于开发者判断可定制边界与部署风险。

  37. Elon Musk25

    一位 ADHD 用户表示，Grok Bots 改变了他的生活，无需在缓慢界面间切换上下文即可获取信息；他认为这是增强人类潜能的个人超级智能的开端。 试试 Grok @Bot！

    引用Beff (e/acc)@beffjezos

    Grok Bots have been life-changing for someone like me with ADHD who has no patience for context switching / navigating slow interfaces to retrieve information We're seeing the beginnings of personal superintelligence that augments each humans to realize their full potential

  38. 🚨 AI News | TestingCatalog52

    Podonos 推出 AI 语音制作智能体 Onepin，用于在 text-to-speech 之后检查并修复每一条配音。它会依据团队标准评估自然度、清晰度和发音，用 400 万词发音词典核对品牌名和技术词汇，并可在词级直接修复读错的名称或术语。每条音频还会从 30 多个已测试语音模型中路由到最合适的模型，兼容 ElevenLabs、OpenAI、Google 等语音订阅。

    引用Soohyun Bae@RealSoohyunBae

    Your AI voice sounds human. So why can't it say your product's name? A great AI voice reads "Porsche Taycan" as TAY-can. Porsche says TIE-kahn. It guessed from the spelling, and nobody caught it, because nobody listens to line 1,200. Today we're launching Onepin: the production step after text-to-speech. It checks every line of voiceover before it ships using the voices you already work with. Onepin can: ➤ Check people's and product names against a 4-million-word pronunciation dictionary ➤ Spell out prices and dates before the voice speaks ➤ Score every line of audio for naturalness, clarity and word accuracy ➤ Fix the one wrong word in the same voice, without re-rendering the take Works with your voice subscription on @ElevenLabs, @OpenAI, @Google and 30+ more. No phonetic spellings to type. No re-rolls. No switching providers. Free to start, no credit card required. Hear the before and after in the thread ⬇️