{
  "title": "What's Happening in AI",
  "publisher": "The Amateur Limited",
  "cadence": "Weekly, Saturdays at 17:00 Europe/London",
  "edition": "2026-09-23",
  "week_ending": "2026-09-23",
  "prose_author_model": "claude-sonnet-5",
  "discovery": "X search for 17–23 September 2026, then primary documents. X is not the factual authority.",
  "stories": [
    {
      "id": "art",
      "headline": "Claude found a new enzyme system in phages, Anthropic says",
      "image": "art.svg",
      "image_rights": {
        "origin": "Original diagram drawn for this edition by The Amateur Limited.",
        "licence": "Original work.",
        "reuse_basis": "No third-party asset. Created for this page from the public description, not copied from Anthropic’s figures."
      },
      "sources": [
        {
          "role": "primary",
          "label": "Anthropic, 23 September 2026",
          "url": "https://www.anthropic.com/news/claude-discovers-novel-enzyme-system"
        },
        {
          "role": "primary",
          "label": "Anthropic pre-print",
          "url": "https://www-cdn.anthropic.com/22573675ada52a8ca8a97a1a4b4326b2f208a071.pdf"
        },
        {
          "role": "independent",
          "label": "The Verge",
          "url": "https://www.theverge.com/ai-artificial-intelligence/999470/anthropic-biolab-claude-crispr"
        },
        {
          "role": "independent",
          "label": "Reuters, via Yahoo",
          "url": "https://tech.yahoo.com/ai/claude/articles/anthropic-says-claude-ai-helped-201007798.html"
        },
        {
          "role": "discovery",
          "label": "Anthropic on X",
          "url": "https://x.com/AnthropicAI/status/2102824959827742916"
        }
      ]
    },
    {
      "id": "price",
      "headline": "Epoch AI says the price of a given level of AI performance is falling fast",
      "image": "price.svg",
      "image_rights": {
        "origin": "Original diagram drawn for this edition by The Amateur Limited. The numbers are restated from Epoch AI.",
        "licence": "Original drawing. Underlying figures: Creative Commons Attribution 4.0, Epoch AI, with author credit.",
        "reuse_basis": "Epoch AI’s publication permits reuse with credit. This page does not reproduce Epoch’s chart file."
      },
      "sources": [
        {
          "role": "primary",
          "label": "Epoch AI, 22 September 2026",
          "url": "https://epoch.ai/publications/the-plunging-price-of-thought"
        },
        {
          "role": "discovery",
          "label": "Epoch AI on X",
          "url": "https://x.com/EpochAIResearch/status/2102510281176023529"
        }
      ]
    },
    {
      "id": "california",
      "headline": "Newsom names four advisers as California studies an AI emergency shutoff",
      "image": "california.svg",
      "image_rights": {
        "origin": "Original diagram drawn for this edition by The Amateur Limited.",
        "licence": "Original work.",
        "reuse_basis": "Names are taken from the governor’s public announcement. No state seal, photograph or press image is used."
      },
      "sources": [
        {
          "role": "primary",
          "label": "Governor of California, 23 September 2026",
          "url": "https://www.gov.ca.gov/2026/09/23/governor-newsom-announces-world-leading-experts-to-deliver-on-his-ai-executive-order-including-advancing-creation-of-a-kill-switch/"
        },
        {
          "role": "primary",
          "label": "Governor of California, 18 September 2026",
          "url": "https://www.gov.ca.gov/2026/09/18/governor-newsom-issues-executive-order-to-accelerate-independent-oversight-and-advance-the-creation-of-an-ai-kill-switch/"
        },
        {
          "role": "independent",
          "label": "The Sacramento Bee",
          "url": "https://www.sacbee.com/news/politics-government/capitol-alert/article317354517.html"
        },
        {
          "role": "discovery",
          "label": "Governor Newsom Press Office on X",
          "url": "https://x.com/GovPressOffice/status/2102803116450349470"
        }
      ]
    },
    {
      "id": "mental-health",
      "headline": "OpenAI publishes a benchmark of mental-health conversations, emergencies included",
      "image": "mental-health.svg",
      "image_rights": {
        "origin": "Original chart drawn for this edition by The Amateur Limited from figures in the paper.",
        "licence": "Original work.",
        "reuse_basis": "Numbers are quoted from the public paper. OpenAI’s graphics were not copied."
      },
      "sources": [
        {
          "role": "primary",
          "label": "MentalHealthBench paper",
          "url": "https://cdn.openai.com/ctf-cdn/MentalHealthBench_A_Comprehensive_Benchmark_of_AI_Capabilities_in_Realistic_Mental_Health_Conversations.pdf"
        },
        {
          "role": "primary",
          "label": "OpenAI, 23 September 2026",
          "url": "https://openai.com/index/introducing-mentalhealthbench/"
        },
        {
          "role": "independent",
          "label": "Washington Post, via Newsday",
          "url": "https://www.newsday.com/business/chatbots-mental-health-ai-yg8dl7wr"
        },
        {
          "role": "discovery",
          "label": "OpenAI on X",
          "url": "https://x.com/OpenAI/status/2102837574092161102"
        }
      ]
    },
    {
      "id": "furniture",
      "headline": "Epoch AI tests whether models can spot mistakes in IKEA assembly",
      "image": "furniture.svg",
      "image_rights": {
        "origin": "Original illustration drawn for this edition by The Amateur Limited.",
        "licence": "Original work.",
        "reuse_basis": "No IKEA manual, logo, product photograph or Epoch image is reproduced."
      },
      "sources": [
        {
          "role": "primary",
          "label": "Epoch AI, 23 September 2026",
          "url": "https://epoch.ai/publications/furniture-assembly"
        },
        {
          "role": "discovery",
          "label": "Epoch AI on X",
          "url": "https://x.com/EpochAIResearch/status/2102810781901533296"
        }
      ]
    }
  ]
}