{
  "schemaVersion": 2,
  "slug": "2026-09-21",
  "title": "AI Round-up: 21 September 2026",
  "date": "2026-09-21",
  "publishedAt": "2026-09-21T07:58:14Z",
  "sinceUtc": "2026-09-20T07:58:14Z",
  "rangeLabel": "Since the previous round-up",
  "summary": "SoftBank launched $11 billion in bonds to fund its OpenAI investment. AI safety also remained prominent, with reporting on US–China discussions about national-security warnings and Jensen Huang's role in the policy debate.\n\nThe practical video selection focused on Claude development workflows and dashboards, Copilot agents and human review, and tracing Perplexity's answers to their sources. Other explainers covered DeepMind and Claude's involvement in AI research.",
  "leadSignal": "SoftBank's $11 billion OpenAI bond funding",
  "topSignals": [
    {
      "label": "SoftBank's $11 billion OpenAI bond funding",
      "href": "https://www.reuters.com/business/media-telecom/softbank-group-launches-over-10-billion-bonds-openai-investment-term-sheet-shows-2026-09-21/",
      "tag": "News"
    },
    {
      "label": "US–China AI warning-system talks",
      "href": "https://www.nytimes.com/2026/09/20/business/us-china-ai-warning-system-national-security.html",
      "tag": "News"
    },
    {
      "label": "Human review for Copilot agents",
      "href": "https://www.youtube.com/watch?v=auTsYa8tYxI",
      "tag": "YouTube"
    }
  ],
  "topics": [
    "OpenAI",
    "Anthropic",
    "Microsoft / Copilot",
    "AI coding tools",
    "AI agents"
  ],
  "totalSignals": 12,
  "stats": {
    "news": 3,
    "x": 0,
    "youtube": 9,
    "reddit": 0
  },
  "paths": {
    "html": "/roundup/2026-09-21/",
    "json": "/roundup/2026-09-21.json",
    "markdown": "/roundup/2026-09-21.md"
  },
  "urls": {
    "html": "https://www.ai-roundup.dev/roundup/2026-09-21/",
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  "sections": [
    {
      "id": "news",
      "title": "News / Articles",
      "shortLabel": "News",
      "mobileTabLabel": "News",
      "count": 3,
      "items": [
        {
          "title": "SoftBank launches $11 billion bonds to fund OpenAI investment",
          "source": "Reuters",
          "publishedAt": "2026-09-21T01:43:06Z",
          "url": "https://www.reuters.com/business/media-telecom/softbank-group-launches-over-10-billion-bonds-openai-investment-term-sheet-shows-2026-09-21/"
        },
        {
          "title": "Nvidia CEO Jensen Huang emerges as Trump's top ally in AI safety debate",
          "source": "CNBC",
          "publishedAt": "2026-09-20T11:00:01Z",
          "url": "https://www.cnbc.com/2026/09/20/nvidia-ceo-jensen-huang-emerges-as-trumps-top-ally-in-ai-debate.html"
        },
        {
          "title": "U.S. and China Discuss System to Warn of A.I. National Security Issues",
          "source": "The New York Times",
          "publishedAt": "2026-09-21T01:07:08Z",
          "url": "https://www.nytimes.com/2026/09/20/business/us-china-ai-warning-system-national-security.html"
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      "items": [
        {
          "title": "Claude Code: The Complete AI-Native SDLC Guide",
          "channel": "Eric Tech",
          "publishedAt": "2026-09-20T22:42:43Z",
          "views": 138883,
          "url": "https://www.youtube.com/watch?v=6CaQ9ZFuuKI"
        },
        {
          "title": "How to Actually Build Dashboards with Claude Like a Pro",
          "channel": "Ben AI",
          "publishedAt": "2026-09-21T07:00:34Z",
          "views": 34403,
          "url": "https://www.youtube.com/watch?v=vS-gi6o4FvY"
        },
        {
          "title": "Microsoft Copilot Tutorial — How to Use Copilot AI (From Chat to Agents)",
          "channel": "AI Master",
          "publishedAt": "2026-09-20T18:23:50Z",
          "views": 12247,
          "url": "https://www.youtube.com/watch?v=bWEz9d7TVOE"
        },
        {
          "title": "Copilot Studio: Add Human Review to Your AI Agents",
          "channel": "Matthew Devaney",
          "publishedAt": "2026-09-20T23:20:12Z",
          "views": 3837,
          "url": "https://www.youtube.com/watch?v=auTsYa8tYxI"
        },
        {
          "title": "How to Use Inline Agents for Multi-Model Scenarios in Copilot Studio",
          "channel": "Daniel Christian",
          "publishedAt": "2026-09-21T00:00:16Z",
          "views": 2396,
          "url": "https://www.youtube.com/watch?v=OqiEkWsZWT0"
        },
        {
          "title": "Something Changed Inside Anthropic’s Lab? Claude Is Now Helping Build What Comes Next | AI, Tech, US",
          "channel": "Hindustan Times",
          "publishedAt": "2026-09-21T00:30:11Z",
          "views": 3822,
          "url": "https://www.youtube.com/watch?v=GQTG40oQIvM"
        },
        {
          "title": "Google DeepMind Dream-RSI Explained: Recursive Self-Improvement in AI",
          "channel": "RainyTech",
          "publishedAt": "2026-09-21T00:24:20Z",
          "views": 681,
          "url": "https://www.youtube.com/watch?v=09bInxi8p0U"
        },
        {
          "title": "Google DeepMind Explained: AlphaGo, AlphaFold and Gemini, the Full Story",
          "channel": "AI Coding Arena",
          "publishedAt": "2026-09-21T01:44:31Z",
          "views": 15,
          "url": "https://www.youtube.com/watch?v=SKJoVaGNeZ4"
        },
        {
          "title": "Perplexity AI Can Show You Where Its Answers Come From",
          "channel": "AI with Singh",
          "publishedAt": "2026-09-20T13:31:23Z",
          "views": 4,
          "url": "https://www.youtube.com/watch?v=BCqPzDzEBNI"
        }
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      "shortLabel": "X",
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