{
  "story_id": "f9ede3364837e28baf249c6b297830a6",
  "desk": "drm3",
  "revision": 1,
  "published_at": "2026-09-04T10:31:00.000Z",
  "content_hash": "38c64fbe0248c43539b98540e0699bd784dc69838b8bd1305b4a01ec8862c265",
  "hash_basis": "sha256 over `headline\\ndek\\nprose`, plus `\\n` + the canonical citations JSON when any source is placed, plus `\\n#blog` for blogs",
  "basis": {
    "headline": "Tesla launches limited Cybercab robotaxi service in Austin",
    "dek": "Tesla launches the Cybercab robotaxi in Austin, though availability is currently restricted to 45 vehicles.",
    "prose": "Tesla officially launched the Cybercab robotaxi service on Thursday, making it available to users through its Robotaxi app. [^1]\n\nTesla's Robotaxi fleet in Austin consists of 314 vehicles, including Model Ys, Robovans, and Cybercabs. [^2]\n\nThe Cybercab is designed for autonomous rides and features a two-seater cabin with a massive display, lacking a steering wheel or pedals. [^3]\n\nThere are currently only 45 Cybercabs available in Tesla's Austin fleet. [^4]\n\nInfluencer Sawyer Merritt released a video sharing his first experience riding in the Cybercab. [^5]\n\nThe Cybercab was first unveiled by Tesla in October 2024. [^6]\n\nThe vehicle's interior lacks a traditional steering wheel and pedals, retaining only a large central touchscreen for passenger interaction. [^7]",
    "cited": "[{\"statement\":\"Tesla officially launched the Cybercab robotaxi service on Thursday, making it available to users through its Robotaxi app.\",\"source\":\"Mashable\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-04T08:38:25.000Z\",\"publisher_count\":1,\"sources\":[\"Mashable\"]},{\"statement\":\"Tesla's Robotaxi fleet in Austin consists of 314 vehicles, including Model Ys, Robovans, and Cybercabs.\",\"source\":\"Mashable\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-04T08:38:25.000Z\",\"publisher_count\":1,\"sources\":[\"Mashable\"]},{\"statement\":\"The Cybercab is designed for autonomous rides and features a two-seater cabin with a massive display, lacking a steering wheel or pedals.\",\"source\":\"Mashable\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-04T08:38:25.000Z\",\"publisher_count\":1,\"sources\":[\"Mashable\"]},{\"statement\":\"There are currently only 45 Cybercabs available in Tesla's Austin fleet.\",\"source\":\"Mashable\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-04T08:38:25.000Z\",\"publisher_count\":1,\"sources\":[\"Mashable\"]},{\"statement\":\"Influencer Sawyer Merritt released a video sharing his first experience riding in the Cybercab.\",\"source\":\"自由時報\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-04T10:31:00.000Z\",\"publisher_count\":1,\"sources\":[\"自由時報\"]},{\"statement\":\"The Cybercab was first unveiled by Tesla in October 2024.\",\"source\":\"自由時報\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-04T10:31:00.000Z\",\"publisher_count\":1,\"sources\":[\"自由時報\"]},{\"statement\":\"The vehicle's interior lacks a traditional steering wheel and pedals, retaining only a large central touchscreen for passenger interaction.\",\"source\":\"自由時報\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-04T10:31:00.000Z\",\"publisher_count\":1,\"sources\":[\"自由時報\"]}]",
    "kind": "news"
  },
  "receipt_verify": "Ed25519 over the dot-joined string `slice_hash.cursor_from.cursor_to.view.view_version.row_count`; public_key and sig are base64url of the raw 32-byte key / 64-byte signature",
  "receipt": null,
  "receipt_note": "this revision predates receipt-keeping (before v0.37.0); the filed row lives in the record",
  "generation_chain": {
    "wire": {
      "stream": "fountain_news",
      "story_id": "00450790376154bf03a01d4eb3604586",
      "thread_id": "5bf682c1fd351cac04fcd61f59242241",
      "thread_label": "Sawyer Merritt",
      "novelty": "UPDATE",
      "content_hash": "e2dc332791e455ff2c6866bf8f94c353decf3c620035a56c668fce55cee6f0e4",
      "last_published_at": "2026-09-04T10:31:00.000Z",
      "read_receipt": {
        "slice_hash": "78a6a16b42bab1b6b0543da0ac039a6d19cf89b52d7ac00b20b9ec1cf07c872d",
        "cursor_from": "eyJ0cyI6IjIwMjYtMDktMDRUMTA6MDU6MDAuMDAwMDAwWiIsImlkIjoiMWY5YjJjZjMyMWZiOThiNzFiOWM4Yjc2MTllMmMyM2IiLCJ2IjoiMSJ9",
        "cursor_to": "eyJ0cyI6IjIwMjYtMDktMDRUMTA6NTE6NTAuMDAwMDAwWiIsImlkIjoiZDM5YTg3NGJjMTUzNGVhZjlhMTEzNjA3NjczOWE5NmEiLCJ2IjoiMSJ9",
        "view": "v_fountain_news",
        "view_version": "1",
        "row_count": 100,
        "window_days": 3,
        "bytes_scanned": 11734244,
        "credits": 8,
        "price_per_100_rows": 8,
        "sig": "1Y_CGKuAANGovR9mn81Q2dxxhS4eiSNh-X5376NhV_QsCAItd0wtT0bCA7pXkfJ25ZsJKfSeGEl2Tg7CrLhPBA",
        "public_key": "bMUigy8O0jOnBxQ4Sc-5lwhIZ8LQVAhxMbR7qESVuUE",
        "signer_path": "lakehouse/data-extract/v1",
        "alg": "Ed25519",
        "signed": true
      }
    },
    "written_at": "2026-09-04T12:31:28.789Z"
  },
  "cited_facts": [
    {
      "statement": "Tesla officially launched the Cybercab robotaxi service on Thursday, making it available to users through its Robotaxi app.",
      "source": "Mashable",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-04T08:38:25.000Z",
      "publisher_count": 1,
      "sources": [
        "Mashable"
      ]
    },
    {
      "statement": "Tesla's Robotaxi fleet in Austin consists of 314 vehicles, including Model Ys, Robovans, and Cybercabs.",
      "source": "Mashable",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-04T08:38:25.000Z",
      "publisher_count": 1,
      "sources": [
        "Mashable"
      ]
    },
    {
      "statement": "The Cybercab is designed for autonomous rides and features a two-seater cabin with a massive display, lacking a steering wheel or pedals.",
      "source": "Mashable",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-04T08:38:25.000Z",
      "publisher_count": 1,
      "sources": [
        "Mashable"
      ]
    },
    {
      "statement": "There are currently only 45 Cybercabs available in Tesla's Austin fleet.",
      "source": "Mashable",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-04T08:38:25.000Z",
      "publisher_count": 1,
      "sources": [
        "Mashable"
      ]
    },
    {
      "statement": "Influencer Sawyer Merritt released a video sharing his first experience riding in the Cybercab.",
      "source": "自由時報",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-04T10:31:00.000Z",
      "publisher_count": 1,
      "sources": [
        "自由時報"
      ]
    },
    {
      "statement": "The Cybercab was first unveiled by Tesla in October 2024.",
      "source": "自由時報",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-04T10:31:00.000Z",
      "publisher_count": 1,
      "sources": [
        "自由時報"
      ]
    },
    {
      "statement": "The vehicle's interior lacks a traditional steering wheel and pedals, retaining only a large central touchscreen for passenger interaction.",
      "source": "自由時報",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-04T10:31:00.000Z",
      "publisher_count": 1,
      "sources": [
        "自由時報"
      ]
    }
  ],
  "note": "A signature proves who filed this and that it has not changed since. It never makes a claim true."
}