{
  "@context": "https://schema.org",
  "@id": "https://aggr.aymericbeaumet.com/items/jxnl-co/2026-02-02-sunsetting-567-labs-and-open-sourcing-the-course-content/#webpage",
  "@type": [
    "WebPage",
    "ArchiveComponent"
  ],
  "articleBody": "I am sunsetting 567 Labs. The courses close today, February 2, 2026.\n\nI am open sourcing the written content: course transcripts edited into ebook format. If you took the course, this is the canonical archive. If you did not, it is the cleanest way to read the material end to end.\n\nHighlights from the RAG playbook:\n\n- Product mindset over one-off implementation. Measurement, feedback loops, and improvement cycles first.\n- Synthetic eval data to break the cold start and drive systematic improvements.\n- Feedback UX that actually works. Ask specific questions and make responses easy.\n- Specialized retrieval and routing instead of one-size-fits-all search.\n\nHighlights from the consulting archive:\n\n- Flywheel: content → calls → proof → more content.\n- Value equation: `Value = (Dream Outcome × Probability of Success) ÷ (Time × Effort)`.\n- Three-option pricing with clear tradeoffs, not a single price.\n- Discovery + proposals: five-question discovery, situational assessment structure.\n\n## Read\n\n[Read the RAG Playbook](https://567-labs.github.io/systematically-improving-rag/)\n\n[Read the Consulting Archive](https://567-labs.github.io/consulting/)\n\n## Follow\n\n[Watch on YouTube](https://www.youtube.com/@jxnlco/videos)\n\n[Connect on LinkedIn](https://www.linkedin.com/in/jxnlco/)\n\nIf you spot issues, please let me know.\n",
  "authors": [
    "Jason Liu"
  ],
  "captured_at": "2026-09-27T19:29:15.293681927+00:00",
  "category": "programming",
  "content_html": "<p>I am sunsetting 567 Labs. The courses close today, February 2, 2026.</p>\n<p>I am open sourcing the written content: course transcripts edited into ebook format. If you took the course, this is the canonical archive. If you did not, it is the cleanest way to read the material end to end.</p>\n<p>Highlights from the RAG playbook:</p>\n<ul>\n<li>Product mindset over one-off implementation. Measurement, feedback loops, and improvement cycles first.</li>\n<li>Synthetic eval data to break the cold start and drive systematic improvements.</li>\n<li>Feedback UX that actually works. Ask specific questions and make responses easy.</li>\n<li>Specialized retrieval and routing instead of one-size-fits-all search.</li>\n</ul>\n<p>Highlights from the consulting archive:</p>\n<ul>\n<li>Flywheel: content → calls → proof → more content.</li>\n<li>Value equation: <code>Value = (Dream Outcome × Probability of Success) ÷ (Time × Effort)</code>.</li>\n<li>Three-option pricing with clear tradeoffs, not a single price.</li>\n<li>Discovery + proposals: five-question discovery, situational assessment structure.</li>\n</ul>\n<h2>Read</h2>\n<p><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https://567-labs.github.io/systematically-improving-rag/\">Read the RAG Playbook</a></p>\n<p><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https://567-labs.github.io/consulting/\">Read the Consulting Archive</a></p>\n<h2>Follow</h2>\n<p><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https://www.youtube.com/@jxnlco/videos\">Watch on YouTube</a></p>\n<p><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https://www.linkedin.com/in/jxnlco/\">Connect on LinkedIn</a></p>\n<p>If you spot issues, please let me know.</p>\n",
  "content_markdown": "I am sunsetting 567 Labs. The courses close today, February 2, 2026.\n\nI am open sourcing the written content: course transcripts edited into ebook format. If you took the course, this is the canonical archive. If you did not, it is the cleanest way to read the material end to end.\n\nHighlights from the RAG playbook:\n\n- Product mindset over one-off implementation. Measurement, feedback loops, and improvement cycles first.\n- Synthetic eval data to break the cold start and drive systematic improvements.\n- Feedback UX that actually works. Ask specific questions and make responses easy.\n- Specialized retrieval and routing instead of one-size-fits-all search.\n\nHighlights from the consulting archive:\n\n- Flywheel: content → calls → proof → more content.\n- Value equation: `Value = (Dream Outcome × Probability of Success) ÷ (Time × Effort)`.\n- Three-option pricing with clear tradeoffs, not a single price.\n- Discovery + proposals: five-question discovery, situational assessment structure.\n\n## Read\n\n[Read the RAG Playbook](https://567-labs.github.io/systematically-improving-rag/)\n\n[Read the Consulting Archive](https://567-labs.github.io/consulting/)\n\n## Follow\n\n[Watch on YouTube](https://www.youtube.com/@jxnlco/videos)\n\n[Connect on LinkedIn](https://www.linkedin.com/in/jxnlco/)\n\nIf you spot issues, please let me know.\n",
  "dateCreated": "2026-09-27T19:29:15.293681927+00:00",
  "date_created": "2026-02-02T00:00:00+00:00",
  "date_modified": "2026-02-02T00:00:00+00:00",
  "date_published": "2026-02-02T00:00:00+00:00",
  "description": "Sunsetting 567 Labs, closing the courses today, and open sourcing the written content from transcripts as ebooks.",
  "external_url": "https://jxnl.co/writing/2026/02/02/sunsetting-567-labs/",
  "git": {
    "commit": "ebb0941c5c06a2ab2377342d607535262a3e969e",
    "path": "items/jxnl-co/2026/02/2026-02-02-sunsetting-567-labs-and-open-sourcing-the-course-content.md",
    "permalink": "https://github.com/aymericbeaumet/aggr-instance/blob/ebb0941c5c06a2ab2377342d607535262a3e969e/items/jxnl-co/2026/02/2026-02-02-sunsetting-567-labs-and-open-sourcing-the-course-content.md"
  },
  "id": "urn:aggr:item:8d59b3bb6e49280a20958e54484e9bcb36e32d37",
  "isBasedOn": {
    "@id": "https://jxnl.co/writing/2026/02/02/sunsetting-567-labs/"
  },
  "mainEntity": {
    "@id": "https://jxnl.co/writing/2026/02/02/sunsetting-567-labs/",
    "@type": "CreativeWork",
    "archivedAt": {
      "@id": "https://aggr.aymericbeaumet.com/items/jxnl-co/2026-02-02-sunsetting-567-labs-and-open-sourcing-the-course-content/#webpage"
    },
    "author": [
      {
        "@type": "Person",
        "name": "Jason Liu"
      }
    ],
    "dateModified": "2026-02-02T00:00:00+00:00",
    "datePublished": "2026-02-02T00:00:00+00:00",
    "headline": "Sunsetting 567 Labs and Open Sourcing the Course Content",
    "timeRequired": "PT1M",
    "url": "https://jxnl.co/writing/2026/02/02/sunsetting-567-labs/",
    "wordCount": 167
  },
  "name": "Archived snapshot: Sunsetting 567 Labs and Open Sourcing the Course Content",
  "preview": null,
  "reading_minutes": 1,
  "replicated_at": null,
  "source": "jxnl-co",
  "source_name": "Jason Liu",
  "summary": "Sunsetting 567 Labs, closing the courses today, and open sourcing the written content from transcripts as ebooks.",
  "tags": [
    "567 labs",
    "courses",
    "open source",
    "rag",
    "writing and communication"
  ],
  "temporalCoverage": "2026-09-27T19:29:15.293681927+00:00",
  "title": "Sunsetting 567 Labs and Open Sourcing the Course Content",
  "url": "https://aggr.aymericbeaumet.com/items/jxnl-co/2026-02-02-sunsetting-567-labs-and-open-sourcing-the-course-content/",
  "word_count": 167
}