{
  "site": "https://feeds.yulonglin.com/",
  "repo": "https://github.com/yulonglin/rss-feeds",
  "generated": "2026-09-26",
  "feeds": [
    {
      "slug": "openai-alignment-research",
      "title": "OpenAI Alignment - Research and Releases",
      "description": "Research posts and releases from the OpenAI Alignment Research Blog, including the ones hosted on openai.com that the official feed leaves out.",
      "org": "OpenAI",
      "feed_url": "https://feeds.yulonglin.com/openai-alignment-research.xml",
      "source_name": "Research and Releases",
      "source_url": "https://alignment.openai.com/",
      "upstream_status": "Official /rss.xml exists but was last built 2026-07-21 and omits every externally hosted post.",
      "notes": "",
      "items": 27,
      "newest": "2026-09-06",
      "healthy": true
    },
    {
      "slug": "openai-alignment-notices",
      "title": "OpenAI Alignment - Misalignment Notices",
      "description": "Dated notices about live misalignment investigations, from the OpenAI Misalignment Notices and Reports page.",
      "org": "OpenAI",
      "feed_url": "https://feeds.yulonglin.com/openai-alignment-notices.xml",
      "source_name": "Misalignment Notices",
      "source_url": "https://alignment.openai.com/misalignment-reports/",
      "upstream_status": "No feed of any kind upstream.",
      "notes": "",
      "items": 3,
      "newest": "2026-09-11",
      "healthy": true
    },
    {
      "slug": "openai-alignment-reports",
      "title": "OpenAI Alignment - Misalignment Reports",
      "description": "Individual reports documenting misaligned model behaviour observed in training and deployment.",
      "org": "OpenAI",
      "feed_url": "https://feeds.yulonglin.com/openai-alignment-reports.xml",
      "source_name": "Misalignment Reports",
      "source_url": "https://alignment.openai.com/misalignment-reports/",
      "upstream_status": "No feed of any kind upstream.",
      "notes": "Upstream shows only a last-updated date, so each entry keeps the date this generator first saw it and does not jump back to the top when edited.",
      "items": 9,
      "newest": "2026-09-25",
      "healthy": true
    },
    {
      "slug": "openai-alignment-all",
      "title": "OpenAI Alignment - everything",
      "description": "Research and releases, misalignment notices and misalignment reports from the OpenAI Alignment Research Blog, merged into one feed. Each entry is tagged with its section.",
      "org": "OpenAI",
      "feed_url": "https://feeds.yulonglin.com/openai-alignment-all.xml",
      "source_name": "Alignment Research Blog (all sections)",
      "source_url": "https://alignment.openai.com/",
      "upstream_status": "No merged feed upstream.",
      "notes": "",
      "items": 39,
      "newest": "2026-09-25",
      "healthy": true
    },
    {
      "slug": "openai-alignment-all-50",
      "title": "OpenAI Alignment - everything (latest 50)",
      "description": "As openai-alignment-all, capped at the 50 most recent entries.",
      "org": "OpenAI",
      "feed_url": "https://feeds.yulonglin.com/openai-alignment-all-50.xml",
      "source_name": "Alignment Research Blog (all sections)",
      "source_url": "https://alignment.openai.com/",
      "upstream_status": "No merged feed upstream.",
      "notes": "",
      "items": 39,
      "newest": "2026-09-25",
      "healthy": true
    },
    {
      "slug": "openai-system-cards",
      "title": "OpenAI System Cards",
      "description": "System cards and deployment safety updates from the OpenAI Deployment Safety Hub.",
      "org": "OpenAI",
      "feed_url": "https://feeds.yulonglin.com/openai-system-cards.xml",
      "source_name": "Deployment Safety Hub",
      "source_url": "https://deploymentsafety.openai.com/",
      "upstream_status": "A /posts.xml exists but is a broken dev build: zero items and a localhost link.",
      "notes": "",
      "items": 24,
      "newest": "2026-09-08",
      "healthy": true
    },
    {
      "slug": "metr-en",
      "title": "METR - English only",
      "description": "METR's blog, notes and evaluation reports with translated duplicates removed. Full article text preserved.",
      "org": "METR",
      "feed_url": "https://feeds.yulonglin.com/metr-en.xml",
      "source_name": "METR feed.xml",
      "source_url": "https://metr.org/",
      "upstream_status": "Official feed.xml is valid but ~8.9 MB and interleaves /es/ and /zh-Hans/ duplicates of English posts.",
      "notes": "",
      "items": 90,
      "newest": "2026-09-22",
      "healthy": true
    },
    {
      "slug": "metr-en-50",
      "title": "METR - English only (latest 50)",
      "description": "As metr-en, capped at the 50 most recent entries. Use this one if your reader struggles with the full feed's size.",
      "org": "METR",
      "feed_url": "https://feeds.yulonglin.com/metr-en-50.xml",
      "source_name": "METR feed.xml",
      "source_url": "https://metr.org/",
      "upstream_status": "Official feed.xml is ~8.9 MB with translated duplicates.",
      "notes": "",
      "items": 50,
      "newest": "2026-09-22",
      "healthy": true
    },
    {
      "slug": "metr-en-lite",
      "title": "METR - English only (headlines and summaries)",
      "description": "As metr-en, but with the full article bodies stripped out - title, summary and link only. Around 50 KB instead of 5 MB, for readers that choke on large feeds.",
      "org": "METR",
      "feed_url": "https://feeds.yulonglin.com/metr-en-lite.xml",
      "source_name": "METR feed.xml",
      "source_url": "https://metr.org/",
      "upstream_status": "Official feed.xml is ~8.9 MB with translated duplicates.",
      "notes": "Click through to read; article text is not carried in this variant.",
      "items": 90,
      "newest": "2026-09-22",
      "healthy": true
    },
    {
      "slug": "dario-amodei",
      "title": "Dario Amodei",
      "description": "Essays and short posts from Dario Amodei's personal site, with the full text of each piece. Entries are tagged Essay or Short post, matching the site's own split.",
      "org": "Dario Amodei",
      "feed_url": "https://feeds.yulonglin.com/dario-amodei.xml",
      "source_name": "darioamodei.com",
      "source_url": "https://darioamodei.com/",
      "upstream_status": "No feed of any kind upstream, and no structured dates in the markup.",
      "notes": "The site prints a month and year rather than a full date, so every entry is dated the first of its month.",
      "items": 6,
      "newest": "2026-09-01",
      "healthy": true
    },
    {
      "slug": "tldr-ai",
      "title": "TLDR AI",
      "description": "The TLDR AI daily newsletter, one entry per issue with every story's headline, read time and summary, grouped under the issue's own sections. Sponsor slots and utm tracking are removed.",
      "org": "TLDR",
      "feed_url": "https://feeds.yulonglin.com/tldr-ai.xml",
      "source_name": "TLDR AI",
      "source_url": "https://tldr.tech/ai",
      "upstream_status": "Official /api/rss/ai exists but each item is only the emoji headline and a link: no summary and none of the stories.",
      "notes": "",
      "items": 20,
      "newest": "2026-09-25",
      "healthy": true
    },
    {
      "slug": "tangle",
      "title": "Tangle - the good parts",
      "description": "Tangle's daily edition cut down to Today's topic (the story, what the left and right are saying, and Isaac Saul's take) and Under the radar, plus Isaac's standalone essays. Sponsors, quick hits, extras, teasers, paywalled previews and the Sunday recap are left out.",
      "org": "Tangle",
      "feed_url": "https://feeds.yulonglin.com/tangle.xml",
      "source_name": "readtangle.com",
      "source_url": "https://www.readtangle.com/",
      "upstream_status": "Official /rss/ is complete but interleaves the daily with video and podcast teasers, paywalled previews, recaps, reader essays and sponsor cards.",
      "notes": "",
      "items": 5,
      "newest": "2026-09-24",
      "healthy": true
    }
  ]
}