{
 "service_id": "openai:gpt-6-1-sol",
 "name": "gpt-6.1-sol",
 "provider": "OpenAI",
 "first_party": true,
 "vendor": "OpenAI",
 "url": "https://bertrande.com/en/ai/openai/gpt-6-1-sol/",
 "generated_at": "2026-11-03T11:03:30Z",
 "license": "CC-BY-4.0",
 "attribution": "Bertrande, https://bertrande.com",
 "note": "Prices are the reseller's prices where the provider is a reseller. Level 5 sources are never published.",
 "parameters": [
  {
   "key": "price_input",
   "label": "Input price",
   "unit": "USD per 1M tokens",
   "condition": null,
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 2.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 2.0,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/af1175a55cb3"
    },
    {
     "value": 2.0,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/190bd4cb448e"
    },
    {
     "value": 2.0,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/fdfa5cd19dea"
    },
    {
     "value": 2.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/79d9958d6a79"
    },
    {
     "value": 2.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/c766a41373dc"
    }
   ]
  },
  {
   "key": "price_output",
   "label": "Output price",
   "unit": "USD per 1M tokens",
   "condition": null,
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 10.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 10.0,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/f4d79b837db1"
    },
    {
     "value": 10.0,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/0bb4262d732c"
    },
    {
     "value": 10.0,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/6d91bc367dc4"
    },
    {
     "value": 10.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/9c7f828195c4"
    },
    {
     "value": 10.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/6b945f2ded58"
    }
   ]
  },
  {
   "key": "price_cache_read",
   "label": "Cache read price",
   "unit": "USD per 1M tokens",
   "condition": null,
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 0.1,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 0.1,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/3aef4e8af00a"
    },
    {
     "value": 0.1,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/884feeda1672"
    },
    {
     "value": 0.1,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/9e77e7a17b28"
    },
    {
     "value": 0.1,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/bc42499fda09"
    },
    {
     "value": 0.1,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/694ea4c6608a"
    }
   ]
  },
  {
   "key": "price_input",
   "label": "Input price",
   "unit": "USD per 1M tokens",
   "condition": "batch tier",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 1.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 1.0,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/ec03c1ac17de"
    },
    {
     "value": 1.0,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/18231322770f"
    },
    {
     "value": 1.0,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/c8128700b32d"
    },
    {
     "value": 1.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/6fb4d23ff244"
    },
    {
     "value": 1.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/83281dc3dc87"
    }
   ]
  },
  {
   "key": "price_input",
   "label": "Input price",
   "unit": "USD per 1M tokens",
   "condition": "batch tier; long context",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 2.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 2.0,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/2ba8b9d31724"
    },
    {
     "value": 2.0,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/a9e7b45d9660"
    },
    {
     "value": 2.0,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/fcc588e32130"
    },
    {
     "value": 2.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/4434b5362f5f"
    },
    {
     "value": 2.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/a1524a1447e3"
    }
   ]
  },
  {
   "key": "price_input",
   "label": "Input price",
   "unit": "USD per 1M tokens",
   "condition": "fast tier",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 4.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 4.0,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/8351c24ec05c"
    },
    {
     "value": 4.0,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/e9f38529bd77"
    },
    {
     "value": 4.0,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/13dbf54b7411"
    },
    {
     "value": 4.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/d98d265e49ce"
    },
    {
     "value": 4.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/6688b2ba02e8"
    }
   ]
  },
  {
   "key": "price_input",
   "label": "Input price",
   "unit": "USD per 1M tokens",
   "condition": "fast tier; long context",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 8.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 8.0,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/6035d8fe8ad0"
    },
    {
     "value": 8.0,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/cf246658e769"
    },
    {
     "value": 8.0,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/c1fd4b9d647d"
    },
    {
     "value": 8.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/db505b02afc3"
    },
    {
     "value": 8.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/ac8d7815dd53"
    }
   ]
  },
  {
   "key": "price_input",
   "label": "Input price",
   "unit": "USD per 1M tokens",
   "condition": "flex tier",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 1.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 1.0,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/188e9025bfd0"
    },
    {
     "value": 1.0,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/22d7a800c59b"
    },
    {
     "value": 1.0,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/a53d7f032719"
    },
    {
     "value": 1.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/c1bef52e028d"
    },
    {
     "value": 1.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/6986214f7157"
    }
   ]
  },
  {
   "key": "price_input",
   "label": "Input price",
   "unit": "USD per 1M tokens",
   "condition": "flex tier; long context",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 2.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 2.0,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/e48596657262"
    },
    {
     "value": 2.0,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/f2e619aa8451"
    },
    {
     "value": 2.0,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/c63fb87cca46"
    },
    {
     "value": 2.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/de051ed2c40c"
    },
    {
     "value": 2.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/bf88e08d8469"
    }
   ]
  },
  {
   "key": "price_input",
   "label": "Input price",
   "unit": "USD per 1M tokens",
   "condition": "long context",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 4.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 4.0,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/4d89782e5f3f"
    },
    {
     "value": 4.0,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/8945eebb8e96"
    },
    {
     "value": 4.0,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/daa8e10458aa"
    },
    {
     "value": 4.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/d56b2e20c49e"
    },
    {
     "value": 4.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/ffed4e297cdc"
    }
   ]
  },
  {
   "key": "price_output",
   "label": "Output price",
   "unit": "USD per 1M tokens",
   "condition": "batch tier",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 5.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 5.0,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/f081f7f77159"
    },
    {
     "value": 5.0,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/2625560c825a"
    },
    {
     "value": 5.0,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/d8c564395165"
    },
    {
     "value": 5.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/5ba78db6ff14"
    },
    {
     "value": 5.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/245fe94427ed"
    }
   ]
  },
  {
   "key": "price_output",
   "label": "Output price",
   "unit": "USD per 1M tokens",
   "condition": "batch tier; long context",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 7.5,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 7.5,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/63fe28129789"
    },
    {
     "value": 7.5,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/b62d0713def6"
    },
    {
     "value": 7.5,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/12b4f07f21b3"
    },
    {
     "value": 7.5,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/806d0d21018b"
    },
    {
     "value": 7.5,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/df86ff9ffe24"
    }
   ]
  },
  {
   "key": "price_output",
   "label": "Output price",
   "unit": "USD per 1M tokens",
   "condition": "fast tier",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 20.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 20.0,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/35f9f99fe3a1"
    },
    {
     "value": 20.0,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/ea36d613e6ec"
    },
    {
     "value": 20.0,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/220626dc6ab6"
    },
    {
     "value": 20.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/249080c23dce"
    },
    {
     "value": 20.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/947460ea4a7a"
    }
   ]
  },
  {
   "key": "price_output",
   "label": "Output price",
   "unit": "USD per 1M tokens",
   "condition": "fast tier; long context",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 30.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 30.0,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/f591a6a9af20"
    },
    {
     "value": 30.0,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/bc1b651ef72c"
    },
    {
     "value": 30.0,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/ab49be9f872c"
    },
    {
     "value": 30.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/41419139af90"
    },
    {
     "value": 30.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/7974e62a143b"
    }
   ]
  },
  {
   "key": "price_output",
   "label": "Output price",
   "unit": "USD per 1M tokens",
   "condition": "flex tier",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 5.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 5.0,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/4905a7d273db"
    },
    {
     "value": 5.0,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/854700df31ef"
    },
    {
     "value": 5.0,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/ddf8aa93ef72"
    },
    {
     "value": 5.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/693060b52b57"
    },
    {
     "value": 5.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/acde7fa6e448"
    }
   ]
  },
  {
   "key": "price_output",
   "label": "Output price",
   "unit": "USD per 1M tokens",
   "condition": "flex tier; long context",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 7.5,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 7.5,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/07200b92bec4"
    },
    {
     "value": 7.5,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/61f165a67168"
    },
    {
     "value": 7.5,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/08cb2e51e6fb"
    },
    {
     "value": 7.5,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/18b11c2449a7"
    },
    {
     "value": 7.5,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/068cd0320b16"
    }
   ]
  },
  {
   "key": "price_output",
   "label": "Output price",
   "unit": "USD per 1M tokens",
   "condition": "long context",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 15.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 15.0,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/0f608c198f5e"
    },
    {
     "value": 15.0,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/15130cc4d361"
    },
    {
     "value": 15.0,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/8d05213d4298"
    },
    {
     "value": 15.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/b143615876f7"
    },
    {
     "value": 15.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/f3edfeb19856"
    }
   ]
  },
  {
   "key": "price_cache_read",
   "label": "Cache read price",
   "unit": "USD per 1M tokens",
   "condition": "batch tier",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 0.05,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 0.05,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/e8f6d253006a"
    },
    {
     "value": 0.05,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/ff588e85f9d1"
    },
    {
     "value": 0.05,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/b7dd3deeb01b"
    },
    {
     "value": 0.05,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/467eaebbf9c0"
    },
    {
     "value": 0.05,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/00d013b79df3"
    }
   ]
  },
  {
   "key": "price_cache_read",
   "label": "Cache read price",
   "unit": "USD per 1M tokens",
   "condition": "batch tier; long context",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 0.1,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 0.1,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/b9ca055f695d"
    },
    {
     "value": 0.1,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/4e8b93aa8019"
    },
    {
     "value": 0.1,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/4157e2c0fb3c"
    },
    {
     "value": 0.1,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/af7b7dc36e48"
    },
    {
     "value": 0.1,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/1e1ef422b720"
    }
   ]
  },
  {
   "key": "price_cache_read",
   "label": "Cache read price",
   "unit": "USD per 1M tokens",
   "condition": "fast tier",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 0.2,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 0.2,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/0e7f98da1798"
    },
    {
     "value": 0.2,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/eca923f67cdf"
    },
    {
     "value": 0.2,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/493c3ac16f79"
    },
    {
     "value": 0.2,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/94c4a51ce7cc"
    },
    {
     "value": 0.2,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/df0c822d20b9"
    }
   ]
  },
  {
   "key": "price_cache_read",
   "label": "Cache read price",
   "unit": "USD per 1M tokens",
   "condition": "fast tier; long context",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 0.4,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 0.4,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/7310fcfed099"
    },
    {
     "value": 0.4,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/eb44734c4c9a"
    },
    {
     "value": 0.4,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/6a6baccc0136"
    },
    {
     "value": 0.4,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/a0fd7e3deb3d"
    },
    {
     "value": 0.4,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/bb2401aef415"
    }
   ]
  },
  {
   "key": "price_cache_read",
   "label": "Cache read price",
   "unit": "USD per 1M tokens",
   "condition": "flex tier",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 0.05,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 0.05,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/3ab79b35373a"
    },
    {
     "value": 0.05,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/19d8f35dd0cf"
    },
    {
     "value": 0.05,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/29460b4ff7a6"
    },
    {
     "value": 0.05,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/11c4e3318947"
    },
    {
     "value": 0.05,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/c6da7b6b64d5"
    }
   ]
  },
  {
   "key": "price_cache_read",
   "label": "Cache read price",
   "unit": "USD per 1M tokens",
   "condition": "flex tier; long context",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 0.1,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 0.1,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/48b5913727f2"
    },
    {
     "value": 0.1,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/75ac962473be"
    },
    {
     "value": 0.1,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/3c29b5cc0c29"
    },
    {
     "value": 0.1,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/3090cc3dab39"
    },
    {
     "value": 0.1,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/0a151d921c82"
    }
   ]
  },
  {
   "key": "price_cache_read",
   "label": "Cache read price",
   "unit": "USD per 1M tokens",
   "condition": "long context",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 0.2,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 0.2,
     "observed_at": "2026-09-30",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/2a445d63e6c8"
    },
    {
     "value": 0.2,
     "observed_at": "2026-10-07",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/9cef5346490d"
    },
    {
     "value": 0.2,
     "observed_at": "2026-10-15",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/1ece4e487243"
    },
    {
     "value": 0.2,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/e02eab5d333e"
    },
    {
     "value": 0.2,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/fea7d6597de9"
    }
   ]
  },
  {
   "key": "price_cache_write",
   "label": "Cache write price",
   "unit": "USD per 1M tokens",
   "condition": "batch tier; cache written with a 12 hour TTL",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 2.5,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 2.5,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/21c44498ed4c"
    },
    {
     "value": 2.5,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/9f48ee05d8d2"
    }
   ]
  },
  {
   "key": "price_cache_write",
   "label": "Cache write price",
   "unit": "USD per 1M tokens",
   "condition": "batch tier; cache written with a 30 minute TTL",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 1.25,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 1.25,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/628d949adcca"
    },
    {
     "value": 1.25,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/f0831f9210aa"
    }
   ]
  },
  {
   "key": "price_cache_write",
   "label": "Cache write price",
   "unit": "USD per 1M tokens",
   "condition": "batch tier; long context; cache written with a 12 hour TTL",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 5.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 5.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/694faa296ad7"
    },
    {
     "value": 5.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/b4bb9ed24d98"
    }
   ]
  },
  {
   "key": "price_cache_write",
   "label": "Cache write price",
   "unit": "USD per 1M tokens",
   "condition": "batch tier; long context; cache written with a 30 minute TTL",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 2.5,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 2.5,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/95ed4e0a2b96"
    },
    {
     "value": 2.5,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/5129c9f3ae1a"
    }
   ]
  },
  {
   "key": "price_cache_write",
   "label": "Cache write price",
   "unit": "USD per 1M tokens",
   "condition": "cache written with a 12 hour TTL",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 5.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 5.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/d1c377e6d5bc"
    },
    {
     "value": 5.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/be545308874e"
    }
   ]
  },
  {
   "key": "price_cache_write",
   "label": "Cache write price",
   "unit": "USD per 1M tokens",
   "condition": "cache written with a 30 minute TTL",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 2.5,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 2.5,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/050e29c7b04c"
    },
    {
     "value": 2.5,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/18f4f1de6bd2"
    }
   ]
  },
  {
   "key": "price_cache_write",
   "label": "Cache write price",
   "unit": "USD per 1M tokens",
   "condition": "fast tier; cache written with a 12 hour TTL",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 10.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 10.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/30f8dbd41ca4"
    },
    {
     "value": 10.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/1d9ea116c402"
    }
   ]
  },
  {
   "key": "price_cache_write",
   "label": "Cache write price",
   "unit": "USD per 1M tokens",
   "condition": "fast tier; cache written with a 30 minute TTL",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 5.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 5.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/59d0355e587b"
    },
    {
     "value": 5.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/6d960d6463ad"
    }
   ]
  },
  {
   "key": "price_cache_write",
   "label": "Cache write price",
   "unit": "USD per 1M tokens",
   "condition": "fast tier; long context; cache written with a 12 hour TTL",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 20.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 20.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/a1843d825238"
    },
    {
     "value": 20.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/5f4b655e1146"
    }
   ]
  },
  {
   "key": "price_cache_write",
   "label": "Cache write price",
   "unit": "USD per 1M tokens",
   "condition": "fast tier; long context; cache written with a 30 minute TTL",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 10.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 10.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/ebeaecc2a035"
    },
    {
     "value": 10.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/4bf9749ded2c"
    }
   ]
  },
  {
   "key": "price_cache_write",
   "label": "Cache write price",
   "unit": "USD per 1M tokens",
   "condition": "flex tier; cache written with a 12 hour TTL",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 2.5,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 2.5,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/dd7a5db004cb"
    },
    {
     "value": 2.5,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/44599bc110ee"
    }
   ]
  },
  {
   "key": "price_cache_write",
   "label": "Cache write price",
   "unit": "USD per 1M tokens",
   "condition": "flex tier; cache written with a 30 minute TTL",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 1.25,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 1.25,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/19ee25aa13f1"
    },
    {
     "value": 1.25,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/b0f5bed28104"
    }
   ]
  },
  {
   "key": "price_cache_write",
   "label": "Cache write price",
   "unit": "USD per 1M tokens",
   "condition": "flex tier; long context; cache written with a 12 hour TTL",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 5.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 5.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/6484ca8455d3"
    },
    {
     "value": 5.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/57db1f322683"
    }
   ]
  },
  {
   "key": "price_cache_write",
   "label": "Cache write price",
   "unit": "USD per 1M tokens",
   "condition": "flex tier; long context; cache written with a 30 minute TTL",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 2.5,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 2.5,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/b41b3163e06a"
    },
    {
     "value": 2.5,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/0c6988942798"
    }
   ]
  },
  {
   "key": "price_cache_write",
   "label": "Cache write price",
   "unit": "USD per 1M tokens",
   "condition": "long context; cache written with a 12 hour TTL",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 10.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 10.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/23060f4c64ef"
    },
    {
     "value": 10.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/cc73c07ec526"
    }
   ]
  },
  {
   "key": "price_cache_write",
   "label": "Cache write price",
   "unit": "USD per 1M tokens",
   "condition": "long context; cache written with a 30 minute TTL",
   "content_hash": "c3a506e14be6898baadec95740b62107ce85489a494a3e275ff0c345de3d82db",
   "checked_at": "3 November 2026",
   "value": 5.0,
   "observed_at": "2026-10-31",
   "source_url": "https://developers.openai.com/api/docs/pricing.md",
   "source_level": 3,
   "needs_recheck": false,
   "history": [
    {
     "value": 5.0,
     "observed_at": "2026-10-23",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/98ddf9902673"
    },
    {
     "value": 5.0,
     "observed_at": "2026-10-31",
     "source_url": "https://developers.openai.com/api/docs/pricing.md",
     "source_level": 3,
     "receipt": "https://bertrande.com/r/1976895535be"
    }
   ]
  }
 ]
}