{
  "name": "AI 产品更新",
  "description": "大厂今天上线了哪些你今天就能用上的 AI 功能——改了什么、去哪用、谁能用,每条都有官方出处。",
  "date": "2026-10-28",
  "generatedAt": "2026-11-05T10:30:05.854Z",
  "count": 2,
  "page": "https://ai-pulse-lab.com/updates/2026-10-28/",
  "note": "每个事件只列一手证据(官方账号推文、官方更新日志、GitHub Release、官方博客),evidence[].text 是抓取时的原文全文,textHash 为其 sha256。facts[] 是卡片每个字段的原文出处,evidenceId 指向本事件 evidence 里的一条。",
  "events": [
    {
      "id": "2026-10-28-f0997aadfa",
      "date": "2026-10-28",
      "company": "amazon",
      "companyName": "Amazon",
      "title": "Amazon 发五款新 Echo，Alexa+ 支持多步请求",
      "takeaway": "在 Echo Studio、Echo Time、Alexa Photo Frame、Echo Show 16 和新版 Echo Dot 上体验 Alexa+",
      "availability": "",
      "publishedAt": "2026-10-28T12:06:57.000Z",
      "firstCardedAt": "2026-10-29T04:28:59.417Z",
      "facts": [
        {
          "field": "title",
          "sourceQuote": "Five new devices, redesigned from the ground up—all powered by the latest version of Alexa+, with even more natural conversations, thoughtful responses, and the ability to handle multi-step requests.",
          "evidenceId": "x:2115415017755496633"
        },
        {
          "field": "takeaway",
          "sourceQuote": "Echo Studio with Home Camera for immersive sound and new visual intelligence that makes Alexa more useful ⏰Echo Time, the first Echo device purpose-built for the nightstand, with a customizable screen and sleep sensing technology that helps you wake up feeling more rested 🖼️Alexa Photo Frame, the first photo frame with Alexa built in, designed to help you relive and share memories easily 🖥 Echo Show 16, a 16\" anti-glare display you can transform into a full-time smart home panel, home organizer, or photo frame 🟣A reimagined Echo Dot with a built in smart home hub for the first time, plus an eero WiFi extender and crisper sound.",
          "evidenceId": "x:2115415017755496633"
        }
      ],
      "evidence": [
        {
          "id": "x:2115415017755496633",
          "kind": "x",
          "kindLabel": "官方推文",
          "via": "key_accounts",
          "url": "https://x.com/amazon/status/2115415017755496633",
          "publishedAt": "2026-10-28T12:06:57.000Z",
          "author": "amazon",
          "text": "The new era of Echo starts now. ⬇️ Five new devices, redesigned from the ground up—all powered by the latest version of Alexa+, with even more natural conversations, thoughtful responses, and the ability to handle multi-step requests. 🔊 Echo Studio with Home Camera for immersive sound and new visual intelligence that makes Alexa more useful ⏰Echo Time, the first Echo device purpose-built for the nightstand, with a customizable screen and sleep sensing technology that helps you wake up feeling more rested 🖼️Alexa Photo Frame, the first photo frame with Alexa built in, designed to help you relive and share memories easily 🖥 Echo Show 16, a 16\" anti-glare display you can transform into a full-time smart home panel, home organizer, or photo frame 🟣A reimagined Echo Dot with a built in smart home hub for the first time, plus an eero WiFi extender and crisper sound. See it for yourself. ⬇️",
          "textHash": "5f48f46ee1f4f21d17182d474fdf2bc709bddb773e86a0df65d2a2584b3196e3",
          "capturedAt": "2026-10-28T15:58:38.008Z"
        }
      ]
    },
    {
      "id": "2026-10-28-633de13b21",
      "date": "2026-10-28",
      "company": "google",
      "companyName": "Google",
      "title": "Gemini 能查图片视频音频是否由 Google AI 生成",
      "takeaway": "在 Gemini 应用里问它‘Is this AI generated?’，可检查图片、视频、音频是否由 Google AI 生成。",
      "availability": "",
      "publishedAt": "2026-10-27T20:00:27.000Z",
      "firstCardedAt": "2026-10-28T15:58:38.008Z",
      "facts": [
        {
          "field": "title",
          "sourceQuote": "With Google SynthID detection in Gemini, anyone can easily check if an image, video, or audio file was made with AI from Google.",
          "evidenceId": "x:2115171788812669225"
        },
        {
          "field": "takeaway",
          "sourceQuote": "Just ask Gemini, “Is this AI generated?,\" so you can navigate the web with more confidence.",
          "evidenceId": "x:2115171788812669225"
        }
      ],
      "evidence": [
        {
          "id": "x:2115171788812669225",
          "kind": "x",
          "kindLabel": "官方推文",
          "via": "key_accounts",
          "url": "https://x.com/GeminiApp/status/2115171788812669225",
          "publishedAt": "2026-10-27T20:00:27.000Z",
          "author": "GeminiApp",
          "text": "With Google SynthID detection in Gemini, anyone can easily check if an image, video, or audio file was made with AI from Google. Just ask Gemini, “Is this AI generated?,\" so you can navigate the web with more confidence. https://t.co/Y8jeeJzunT",
          "textHash": "ee79fb7753ba3b73d88216629d641a268ea129e80d81acc5390530e0d0324ae8",
          "capturedAt": "2026-10-28T04:25:53.718Z"
        }
      ]
    }
  ]
}