{
  "schemaVersion": 2,
  "slug": "2026-07-28",
  "title": "AI Round-up: 28 July 2026",
  "date": "2026-07-28",
  "publishedAt": "2026-07-28T05:13:09Z",
  "sinceUtc": "2026-07-27T08:11:09Z",
  "rangeLabel": "Last 7 days",
  "summary": "The Open Secure AI Alliance became the clearest response to the Hugging Face breach. Reuters reported that Nvidia formed the industry group, CNBC identified SpaceX and Microsoft among its members, Microsoft set out a global red-teaming approach, and Hugging Face said it would contribute research, tools and operational experience.\n\nAI financing risk moved markets as Reuters and Bloomberg tracked a chip sell-off and renewed concern over Nvidia's $750 billion web of deals. OpenAI launched Presence for enterprise voice and chat agents, while Kimi K3 expanded through Together AI and Cursor; GitHub also detailed Copilot changes that reduce repeated context through prompt caching and tool search.",
  "leadSignal": "Open Secure AI Alliance",
  "topSignals": [
    {
      "label": "Open Secure AI Alliance",
      "href": "https://www.reuters.com/business/nvidia-forms-industry-alliance-open-ai-security-after-hugging-face-hack-2026-07-27/",
      "tag": "News"
    },
    {
      "label": "AI financing fears hit chip markets",
      "href": "https://www.reuters.com/world/china/global-markets-global-markets-2026-07-28/",
      "tag": "News"
    },
    {
      "label": "OpenAI Presence",
      "href": "https://openai.com/index/introducing-openai-presence/",
      "tag": "News"
    }
  ],
  "topics": [
    "Microsoft / Copilot",
    "Anthropic",
    "OpenAI",
    "Launches and releases",
    "AI coding tools"
  ],
  "totalSignals": 38,
  "stats": {
    "news": 10,
    "x": 8,
    "youtube": 10,
    "reddit": 10
  },
  "paths": {
    "html": "/roundup/2026-07-28/",
    "json": "/roundup/2026-07-28.json",
    "markdown": "/roundup/2026-07-28.md"
  },
  "urls": {
    "html": "https://www.ai-roundup.dev/roundup/2026-07-28/",
    "json": "https://www.ai-roundup.dev/roundup/2026-07-28.json",
    "markdown": "https://www.ai-roundup.dev/roundup/2026-07-28.md"
  },
  "sections": [
    {
      "id": "news",
      "title": "News / Articles",
      "shortLabel": "News",
      "mobileTabLabel": "News",
      "count": 10,
      "items": [
        {
          "title": "Introducing OpenAI Presence",
          "source": "OpenAI",
          "publishedAt": "2026-07-27T19:59:59Z",
          "url": "https://openai.com/index/introducing-openai-presence/"
        },
        {
          "title": "Enhancing AI security through global AI red teaming",
          "source": "Microsoft",
          "publishedAt": "2026-07-27T16:25:00Z",
          "url": "https://www.microsoft.com/en-us/security/blog/2026/07/27/enhancing-ai-security-through-global-ai-red-teaming/"
        },
        {
          "title": "Morning Bid: Chips jolted as momentum shifts in AI",
          "source": "Reuters",
          "publishedAt": "2026-07-28T04:31:00Z",
          "url": "https://www.reuters.com/business/retail-consumer/global-markets-view-europe-2026-07-28/"
        },
        {
          "title": "AI anxiety sparks tech rout, broad selloff in Asian markets",
          "source": "Reuters",
          "publishedAt": "2026-07-28T02:30:00Z",
          "url": "https://www.reuters.com/world/china/global-markets-global-markets-2026-07-28/"
        },
        {
          "title": "Nvidia forms industry alliance for open AI security after Hugging Face hack",
          "source": "Reuters",
          "publishedAt": "2026-07-27T21:36:14Z",
          "url": "https://www.reuters.com/business/nvidia-forms-industry-alliance-open-ai-security-after-hugging-face-hack-2026-07-27/"
        },
        {
          "title": "Nvidia to invest $5 billion in Ilya Sutskever's AI startup, source says",
          "source": "Reuters",
          "publishedAt": "2026-07-27T17:54:25Z",
          "url": "https://www.reuters.com/legal/transactional/nvidia-invest-5-billion-ilya-sutskevers-ai-startup-source-says-2026-07-27/"
        },
        {
          "title": "China accuses US of 'AI hegemonism', threatens countermeasures over potential probes",
          "source": "Reuters",
          "publishedAt": "2026-07-27T15:44:22Z",
          "url": "https://www.reuters.com/world/china/china-accuses-us-ai-hegemonism-threatens-countermeasures-over-potential-probes-2026-07-27/"
        },
        {
          "title": "Nvidia’s $750 Billion in Deals Reignite Circular AI Fears",
          "source": "Bloomberg",
          "publishedAt": "2026-07-27T20:38:32Z",
          "url": "https://www.bloomberg.com/news/articles/2026-07-27/nvidia-s-750-billion-deals-revive-fear-of-ai-circular-financing"
        },
        {
          "title": "Anthropic’s Amodei Rejects Open Model Ban But Calls for Testing",
          "source": "Bloomberg",
          "publishedAt": "2026-07-28T01:51:00Z",
          "url": "https://www.bloomberg.com/news/articles/2026-07-28/anthropic-s-amodei-rejects-open-model-ban-but-calls-for-testing"
        },
        {
          "title": "Nvidia, SpaceX, Microsoft launch AI safety initiative as OpenAI cyberattack fallout continues",
          "source": "CNBC",
          "publishedAt": "2026-07-27T11:04:48Z",
          "url": "https://www.cnbc.com/2026/07/27/nvidia-ai-initiative-openai-cyber-attack.html"
        }
      ]
    },
    {
      "id": "youtube",
      "title": "YouTube",
      "shortLabel": "Video",
      "mobileTabLabel": "YouTube",
      "count": 10,
      "items": [
        {
          "title": "SpaceX’s crash gives xAI $0 valuation | Eli the Computer Guy",
          "channel": "The Tech Report",
          "publishedAt": "2026-07-27T17:30:12Z",
          "views": 147076,
          "url": "https://www.youtube.com/watch?v=BZRJKY9uKng"
        },
        {
          "title": "Claude Was Leaking The Whole Time",
          "channel": "TechLinked",
          "publishedAt": "2026-07-28T01:34:13Z",
          "views": 70503,
          "url": "https://www.youtube.com/watch?v=EUPXgeRVP9g"
        },
        {
          "title": "I Found a Hiring Hack Using Codex That Sources, Vets & Emails Talent From YouTube",
          "channel": "Varun Mayya",
          "publishedAt": "2026-07-27T15:23:12Z",
          "views": 51022,
          "url": "https://www.youtube.com/watch?v=48tCnb_7_-s"
        },
        {
          "title": "Claude Just Killed Prompt Engineering. This Is The New Way. (+17 AI Updates)",
          "channel": "Vaibhav Sisinty",
          "publishedAt": "2026-07-27T14:03:14Z",
          "views": 49585,
          "url": "https://www.youtube.com/watch?v=nExo3f75EAs"
        },
        {
          "title": "Anthropic Just Revealed How to Prompt Opus 5",
          "channel": "Paul J Lipsky",
          "publishedAt": "2026-07-27T13:00:04Z",
          "views": 29693,
          "url": "https://www.youtube.com/watch?v=Z8CtXdQExek"
        },
        {
          "title": "Nvidia to back OpenAI data center buildout: Source",
          "channel": "CNBC Television",
          "publishedAt": "2026-07-27T16:57:16Z",
          "views": 21128,
          "url": "https://www.youtube.com/watch?v=pUOuU3KppZg"
        },
        {
          "title": "Boris Cherny: Building Claude Code",
          "channel": "Y Combinator",
          "publishedAt": "2026-07-27T17:00:30Z",
          "views": 19821,
          "url": "https://www.youtube.com/watch?v=qyPCVqFUyDo"
        },
        {
          "title": "Will Open-Source Threaten Anthropic's Business & Do Margins Matter in a World of AI | Matt Murphy",
          "channel": "20VC with Harry Stebbings",
          "publishedAt": "2026-07-27T14:00:08Z",
          "views": 4694,
          "url": "https://www.youtube.com/watch?v=SIYWWDUKmUI"
        },
        {
          "title": "Top 10 New Microsoft Copilot features in Outlook, Excel and PowerPoint (2026)",
          "channel": "Mike Tholfsen",
          "publishedAt": "2026-07-27T12:55:08Z",
          "views": 4612,
          "url": "https://www.youtube.com/watch?v=S3QLx7AVUIY"
        },
        {
          "title": "Nvidia, SpaceX, Microsoft launch AI safety initiative as OpenAI cyberattack fallout continues",
          "channel": "CNBC Television",
          "publishedAt": "2026-07-27T16:33:55Z",
          "views": 3157,
          "url": "https://www.youtube.com/watch?v=vt2Qj-KpfvA"
        }
      ]
    },
    {
      "id": "reddit",
      "title": "Reddit",
      "shortLabel": "Reddit",
      "mobileTabLabel": "Reddit",
      "count": 10,
      "items": [
        {
          "title": "Codex found my Claude login, installed Claude Code, and recruited it as an independent QA agent",
          "subreddit": "ClaudeCode",
          "publishedAt": "2026-07-28T04:10:08Z",
          "score": 0,
          "comments": 19,
          "url": "https://www.reddit.com/r/ClaudeCode/comments/1v8ncff/codex_found_my_claude_login_installed_claude_code/"
        },
        {
          "title": "OpenAI is spending $750b on compute anthropic can't match",
          "subreddit": "ArtificialInteligence",
          "publishedAt": "2026-07-28T04:09:39Z",
          "score": 0,
          "comments": 16,
          "url": "https://www.reddit.com/r/ArtificialInteligence/comments/1v8nc1z/openai_is_spending_750b_on_compute_anthropic_cant/"
        },
        {
          "title": "I built a Claude Code skill where an implementer and reviewer reconcile every finding",
          "subreddit": "ClaudeAI",
          "publishedAt": "2026-07-27T21:25:49Z",
          "score": 0,
          "comments": 8,
          "url": "https://www.reddit.com/r/ClaudeAI/comments/1v8dsaa/i_built_a_claude_code_skill_where_an_implementer/"
        },
        {
          "title": "I built a way for Claude Code to make apps you can send as one file",
          "subreddit": "ClaudeAI",
          "publishedAt": "2026-07-28T05:04:41Z",
          "score": 0,
          "comments": 3,
          "url": "https://www.reddit.com/r/ClaudeAI/comments/1v8ofde/i_built_a_way_for_claude_code_to_make_apps_you/"
        },
        {
          "title": "Combine Spring Tools in Eclipse IDE with GitHub Copilot",
          "subreddit": "java",
          "publishedAt": "2026-07-27T21:18:46Z",
          "score": 0,
          "comments": 2,
          "url": "https://www.reddit.com/r/java/comments/1v8dliu/combine_spring_tools_in_eclipse_ide_with_github/"
        },
        {
          "title": "ACI (Abstract Coding Interface) an alpha VS Code extension where a local LLM \"compiles\" pseudocode blocks into real code (looking for feedback)",
          "subreddit": "vscode",
          "publishedAt": "2026-07-28T03:58:54Z",
          "score": 0,
          "comments": 2,
          "url": "https://www.reddit.com/r/vscode/comments/1v8n3jh/aci_abstract_coding_interface_an_alpha_vs_code/"
        },
        {
          "title": "Codex froze and won’t launch after a reboot",
          "subreddit": "codex",
          "publishedAt": "2026-07-27T20:03:54Z",
          "score": 0,
          "comments": 1,
          "url": "https://www.reddit.com/r/codex/comments/1v8bj35/codex_froze_and_wont_launch_after_a_reboot/"
        },
        {
          "title": "Mix local LLMs, Claude Code, Codex, Gemini and more in one SDLC pipeline (open source) [P]",
          "subreddit": "MachineLearning",
          "publishedAt": "2026-07-28T04:35:33Z",
          "score": 0,
          "comments": 0,
          "url": "https://www.reddit.com/r/MachineLearning/comments/1v8nuwc/mix_local_llms_claude_code_codex_gemini_and_more/"
        },
        {
          "title": "[Workflow] AI-Driven 4-Phase Software Development Workflow with Claude, Subagents, and Codex for Rapid Feature Delivery",
          "subreddit": "ClaudeWorkflows",
          "publishedAt": "2026-07-28T00:58:56Z",
          "score": 0,
          "comments": 0,
          "url": "https://www.reddit.com/r/ClaudeWorkflows/comments/1v8j3ms/workflow_aidriven_4phase_software_development/"
        },
        {
          "title": "Codex 5.6 Sol xhigh bad at fast mode?",
          "subreddit": "codex",
          "publishedAt": "2026-07-28T05:11:09Z",
          "score": 0,
          "comments": 0,
          "url": "https://www.reddit.com/r/codex/comments/1v8ojt8/codex_56_sol_xhigh_bad_at_fast_mode/"
        }
      ]
    },
    {
      "id": "x",
      "title": "X / Twitter",
      "shortLabel": "X",
      "mobileTabLabel": "X",
      "count": 8,
      "items": [
        {
          "text": "Kimi K3 is now live on Together AI as a day-zero launch for long-running agentic workflows across code, tools, vision and research.",
          "handle": "togethercompute",
          "publishedAt": "2026-07-27T18:08:15Z",
          "views": 80000,
          "likes": 104,
          "url": "https://x.com/togethercompute/status/2081803869491716390"
        },
        {
          "text": "GitHub says prompt caching and tool search now reduce repeated context in Copilot, while Auto selects models using task intent and real-time model health.",
          "handle": "github",
          "publishedAt": "2026-07-27T16:44:41Z",
          "views": 62000,
          "likes": 187,
          "url": "https://x.com/github/status/2081782838635143342"
        },
        {
          "text": "Hugging Face is joining Nvidia and other industry members in the Open Secure AI Alliance to share research, tools and operational experience for finding software vulnerabilities.",
          "handle": "huggingface",
          "publishedAt": "2026-07-27T12:29:48Z",
          "views": 59000,
          "likes": 1400,
          "url": "https://x.com/huggingface/status/2081718698608402818"
        },
        {
          "text": "Cohere introduced North Automations, which lets employees design automated workflows in plain language.",
          "handle": "cohere",
          "publishedAt": "2026-07-27T15:00:10Z",
          "views": 35000,
          "likes": 297,
          "url": "https://x.com/cohere/status/2081756537249202319"
        },
        {
          "text": "Together published a practical guide to Kimi K3, describing it as a 2.8 trillion-parameter open model designed for agentic work across code, tools, vision and research.",
          "handle": "togethercompute",
          "publishedAt": "2026-07-28T01:04:51Z",
          "views": 6100,
          "likes": 34,
          "url": "https://x.com/togethercompute/status/2081908712071909704"
        },
        {
          "text": "Together is supporting Kimi K3 in Cursor from launch, with US-based inference and zero data retention.",
          "handle": "togethercompute",
          "publishedAt": "2026-07-27T21:16:20Z",
          "views": 4500,
          "likes": 55,
          "url": "https://x.com/togethercompute/status/2081851203831656683"
        },
        {
          "text": "Databricks argues AI agent activity is pushing transactional and analytical database workloads towards a single governed data copy.",
          "handle": "databricks",
          "publishedAt": "2026-07-27T14:20:32Z",
          "views": 3900,
          "likes": 48,
          "url": "https://x.com/databricks/status/2081746564490432851"
        },
        {
          "text": "Databricks says Unity AI Gateway helps organisations govern AI spend against delivered value rather than token volume.",
          "handle": "databricks",
          "publishedAt": "2026-07-27T19:22:06Z",
          "views": 2900,
          "likes": 22,
          "url": "https://x.com/databricks/status/2081822457040719918"
        }
      ]
    }
  ]
}