{
  "name": "Linum",
  "slug": "linum",
  "domain": "https://www.linum.ai/",
  "sources": [
    "yc"
  ],
  "branding": {
    "colorScheme": "light",
    "fonts": [
      {
        "family": "Inter",
        "role": "body"
      },
      {
        "family": "Newsreader",
        "role": "heading"
      },
      {
        "family": "JetBrains Mono",
        "role": "monospace"
      }
    ],
    "colors": {
      "primary": "#7C3AED",
      "secondary": "#E4D7F9",
      "accent": "#F5D76E",
      "background": "#FDFBF7",
      "textPrimary": "#57534E",
      "link": "#F5D76E"
    },
    "typography": {
      "fontFamilies": {
        "primary": "Inter",
        "heading": "Newsreader"
      },
      "fontStacks": {
        "heading": [
          "Newsreader",
          "Georgia",
          "serif"
        ],
        "body": [
          "Newsreader",
          "Georgia",
          "serif"
        ],
        "paragraph": [
          "Newsreader",
          "Georgia",
          "serif"
        ]
      },
      "fontSizes": {
        "h1": "17px",
        "h2": "17px",
        "body": "29.75px"
      }
    },
    "spacing": {
      "baseUnit": 4,
      "borderRadius": "0px"
    },
    "components": {
      "input": {
        "background": "#FFFFFF",
        "textColor": "#37352F",
        "borderColor": "#D6D3D1",
        "borderRadius": "0px",
        "borderRadiusCorners": {
          "topLeft": "0px",
          "topRight": "0px",
          "bottomRight": "0px",
          "bottomLeft": "0px"
        },
        "shadow": "none"
      },
      "buttonPrimary": {
        "background": "#F5D76E",
        "textColor": "#37352F",
        "borderColor": "#E5C75E",
        "borderRadius": "0px",
        "borderRadiusCorners": {
          "topLeft": "0px",
          "topRight": "0px",
          "bottomRight": "0px",
          "bottomLeft": "0px"
        },
        "shadow": "none"
      },
      "buttonSecondary": {
        "background": "#37352F",
        "textColor": "#FDFBF7",
        "borderRadius": "0px",
        "borderRadiusCorners": {
          "topLeft": "0px",
          "topRight": "0px",
          "bottomRight": "0px",
          "bottomLeft": "0px"
        },
        "shadow": "none"
      }
    },
    "images": {
      "logo": "https://www.linum.ai/_next/image?url=%2Flinum-logo.png&w=384&q=75&dpl=dpl_CSavkf9yyNRbYFMAbVjCkh8PUhvk",
      "favicon": "https://www.linum.ai/icon.png?icon.a14cf7d6.png",
      "ogImage": "https://linum.ai/videos/good/cartoon-goat-poster.jpg",
      "logoAlt": "Linum"
    },
    "__llm_logo_reasoning": {
      "selectedIndex": 1,
      "reasoning": "Selected #1 because it is larger, visible, and matches the brand name 'Linum'. It is the most prominent logo on the page.",
      "confidence": 0.85,
      "source": "llm"
    },
    "__llm_button_reasoning": {
      "primary": {
        "index": 1,
        "text": "Subscribe",
        "reasoning": "Button #1 has a vibrant background color (#F5D76E) which is the accent color, making it stand out as the primary call-to-action. The text 'Subscribe' is action-oriented, indicating a primary action."
      },
      "secondary": {
        "index": 0,
        "text": "Download model weights →",
        "reasoning": "Button #0 has a neutral background color (#37352F) and the text 'Download model weights →', which suggests a secondary action. It is distinct from the primary button's color group."
      },
      "confidence": 0.95
    },
    "personality": {
      "tone": "modern",
      "energy": "medium",
      "targetAudience": "tech-savvy individuals interested in AI and video creation"
    },
    "designSystem": {
      "framework": "tailwind",
      "componentLibrary": ""
    },
    "confidence": {
      "buttons": 0.95,
      "colors": 0.9,
      "overall": 0.925
    },
    "__llm_metadata": {
      "logoSelection": {
        "llmCalled": true,
        "llmSucceeded": true,
        "finalSource": "llm",
        "rawLogoSelection": {
          "selectedLogoIndex": 1,
          "selectedLogoReasoning": "Selected #1 because it is larger, visible, and matches the brand name 'Linum'. It is the most prominent logo on the page.",
          "confidence": 0.85
        }
      },
      "buttonClassification": {
        "llmCalled": true,
        "llmSucceeded": true
      }
    }
  },
  "images": [
    {
      "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/linum/689724d1cb.webp",
      "alt": "Better Reconstruction ≠ Better Generation | Field Notes by Linum",
      "source_url": "https://www.linum.ai/field-notes/vae-reconstruction-vs-generation",
      "image_url": "https://www.linum.ai/vae-reconstruction-vs-generation/high_quality_reconstructions/images/042_original_resized.jpg",
      "width": 1280,
      "height": 960,
      "bytes": 403024,
      "query": "site:linum.ai",
      "query_suffix": "site:linum.ai"
    },
    {
      "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/linum/b9c861902b.webp",
      "alt": "Linum | Type text, dream video",
      "source_url": "https://www.linum.ai/terms",
      "image_url": "https://www.linum.ai/linum-logo.png",
      "width": 4392,
      "height": 2000,
      "bytes": 78061,
      "query": "site:linum.ai blog",
      "query_suffix": "site:linum.ai blog"
    },
    {
      "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/linum/329a3cc5e0.webp",
      "alt": "Introducing Linum v2 | Field Notes by Linum",
      "source_url": "https://www.linum.ai/field-notes/launch-linum-v2",
      "image_url": "https://www.linum.ai/videos/good/ladle-stove-poster.jpg",
      "width": 1280,
      "height": 720,
      "bytes": 226869,
      "query": "site:linum.ai",
      "query_suffix": "site:linum.ai"
    },
    {
      "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/linum/2ce5faebde.webp",
      "alt": "Introducing Linum v2 | Field Notes by Linum",
      "source_url": "https://www.linum.ai/field-notes/launch-linum-v2",
      "image_url": "https://www.linum.ai/videos/good/anime-waves-poster.jpg",
      "width": 1280,
      "height": 720,
      "bytes": 124878,
      "query": "site:linum.ai",
      "query_suffix": "site:linum.ai"
    },
    {
      "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/linum/eee9046463.webp",
      "alt": "Introducing Linum v2 | Field Notes by Linum",
      "source_url": "https://www.linum.ai/field-notes/launch-linum-v2",
      "image_url": "https://www.linum.ai/videos/good/panda-eating-bamboo-poster.jpg",
      "width": 1280,
      "height": 720,
      "bytes": 168204,
      "query": "site:linum.ai",
      "query_suffix": "site:linum.ai"
    },
    {
      "file": "https://e4p9rs3sldnmtboz.public.blob.vercel-storage.com/linum/2f9581f18b.webp",
      "alt": "Introducing Linum v2 | Field Notes by Linum",
      "source_url": "https://www.linum.ai/field-notes/launch-linum-v2",
      "image_url": "https://www.linum.ai/videos/good/kneading-dough-poster.jpg",
      "width": 1280,
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      "bytes": 158101,
      "query": "site:linum.ai",
      "query_suffix": "site:linum.ai"
    }
  ],
  "font_resources": [
    {
      "family": "Inter",
      "google_fonts_url": "https://fonts.google.com/specimen/Inter"
    },
    {
      "family": "Newsreader",
      "google_fonts_url": "https://fonts.google.com/specimen/Newsreader"
    }
  ],
  "google_fonts_css": "https://fonts.googleapis.com/css2?family=Inter&family=Newsreader&display=swap",
  "font_download_note": "Not found on Google Fonts? Agent Instructions that you can follow if you have permission to use the fonts:\n\nCharacterQuilt.com suggests this flow that can help:\n\n1. Open the company's homepage in a browser with DevTools open.\n2. In the Network tab, filter by \"Font\" (or by extension: woff2, woff, ttf, otf).\n3. Hard-reload the page and click around (pricing, blog, careers) — some weights only load on specific routes.\n4. For each captured font URL: right-click → Save As to download the file locally.\n5. View the page's CSS (DevTools → Sources, or curl the stylesheet URLs) and copy out the matching @font-face declarations. Rewrite each `src: url(...)` to point to your local file path.\n\nProgrammatic alternative: load the URL with Playwright or Puppeteer, listen for `response` events whose `Content-Type` starts with `font/`, and write the body to disk. The CSS extraction step is the same.\n\nOnly do this if you have permission to use the brand assets — most proprietary fonts are licensed and may not be redistributable.",
  "page_url": "https://characterquilt.com/branding/linum",
  "agent_instructions": "You are designing or implementing in Linum's brand identity.\n\n# Brand profile\n- Company: Linum\n- Source: https://www.linum.ai/\n- Color scheme: light\n\n# Colors\n- primary: #7C3AED\n- secondary: #E4D7F9\n- accent: #F5D76E\n- background: #FDFBF7\n- textPrimary: #57534E\n- link: #F5D76E\n\n# Typography\n- primary: Inter — https://fonts.google.com/specimen/Inter\n- heading: Newsreader — https://fonts.google.com/specimen/Newsreader\n\nLoad all fonts at once: <link rel=\"stylesheet\" href=\"https://fonts.googleapis.com/css2?family=Inter&family=Newsreader&display=swap\">\n\n# UI Components\n- input: background=#FFFFFF, textColor=#37352F, borderColor=#D6D3D1, borderRadius=0px, shadow=none\n- buttonPrimary: background=#F5D76E, textColor=#37352F, borderColor=#E5C75E, borderRadius=0px, shadow=none\n- buttonSecondary: background=#37352F, textColor=#FDFBF7, borderRadius=0px, shadow=none\n\n# Brand voice\n- Tone: modern\n- Energy: medium\n- Audience: tech-savvy individuals interested in AI and video creation\n\n# Working with these fonts\nNot found on Google Fonts? Agent Instructions that you can follow if you have permission to use the fonts:\n\nCharacterQuilt.com suggests this flow that can help:\n\n1. Open the company's homepage in a browser with DevTools open.\n2. In the Network tab, filter by \"Font\" (or by extension: woff2, woff, ttf, otf).\n3. Hard-reload the page and click around (pricing, blog, careers) — some weights only load on specific routes.\n4. For each captured font URL: right-click → Save As to download the file locally.\n5. View the page's CSS (DevTools → Sources, or curl the stylesheet URLs) and copy out the matching @font-face declarations. Rewrite each `src: url(...)` to point to your local file path.\n\nProgrammatic alternative: load the URL with Playwright or Puppeteer, listen for `response` events whose `Content-Type` starts with `font/`, and write the body to disk. The CSS extraction step is the same.\n\nOnly do this if you have permission to use the brand assets — most proprietary fonts are licensed and may not be redistributable.\n\n# Full machine-readable profile\nhttps://characterquilt.com/branding/linum.json",
  "page_markdown": "# Linum Brand Identity\n\nA complete profile of **Linum**'s visual system — colors, typography, components, and personality — extracted from https://www.linum.ai/. Built for designers, agents, and AI tools.\n\n- Page: https://characterquilt.com/branding/linum\n- Machine-readable JSON: https://characterquilt.com/branding/linum.json\n- Per-page llms.txt: https://characterquilt.com/branding/linum/llms.txt\n\n## Quick Facts\n\n| Field | Value |\n|---|---|\n| Primary | #7C3AED |\n| Accent | #F5D76E |\n| Body Font | Inter |\n| Heading Font | Newsreader |\n\n## Color Palette\n\n- primary: #7C3AED\n- secondary: #E4D7F9\n- accent: #F5D76E\n- background: #FDFBF7\n- textPrimary: #57534E\n- link: #F5D76E\n\n## Typography\n\n- primary: Inter — https://fonts.google.com/specimen/Inter\n- heading: Newsreader — https://fonts.google.com/specimen/Newsreader\n\n## Visual Assets\n\n- Logo: https://www.linum.ai/_next/image?url=%2Flinum-logo.png&w=384&q=75&dpl=dpl_CSavkf9yyNRbYFMAbVjCkh8PUhvk\n- Favicon: https://www.linum.ai/icon.png?icon.a14cf7d6.png\n- Social card (og:image): https://linum.ai/videos/good/cartoon-goat-poster.jpg\n\n## UI Components\n\n- input: background=#FFFFFF, textColor=#37352F, borderColor=#D6D3D1, borderRadius=0px, shadow=none\n- buttonPrimary: background=#F5D76E, textColor=#37352F, borderColor=#E5C75E, borderRadius=0px, shadow=none\n- buttonSecondary: background=#37352F, textColor=#FDFBF7, borderRadius=0px, shadow=none\n\n## Brand Personality\n\nTone: modern · Energy: medium · Audience: tech-savvy individuals interested in AI and video creation\n\n## Linum Brand in the Wild\n\nReal-world brand assets — ads, campaigns, marketing materials.\n\n- **Better Reconstruction ≠ Better Generation | Field Notes by Linum**\n  - Image: https://www.linum.ai/vae-reconstruction-vs-generation/high_quality_reconstructions/images/042_original_resized.jpg\n  - Source: https://www.linum.ai/field-notes/vae-reconstruction-vs-generation\n- **Linum | Type text, dream video**\n  - Image: https://www.linum.ai/linum-logo.png\n  - Source: https://www.linum.ai/terms\n- **Introducing Linum v2 | Field Notes by Linum**\n  - Image: https://www.linum.ai/videos/good/ladle-stove-poster.jpg\n  - Source: https://www.linum.ai/field-notes/launch-linum-v2\n- **Introducing Linum v2 | Field Notes by Linum**\n  - Image: https://www.linum.ai/videos/good/anime-waves-poster.jpg\n  - Source: https://www.linum.ai/field-notes/launch-linum-v2\n- **Introducing Linum v2 | Field Notes by Linum**\n  - Image: https://www.linum.ai/videos/good/panda-eating-bamboo-poster.jpg\n  - Source: https://www.linum.ai/field-notes/launch-linum-v2\n- **Introducing Linum v2 | Field Notes by Linum**\n  - Image: https://www.linum.ai/videos/good/kneading-dough-poster.jpg\n  - Source: https://www.linum.ai/field-notes/launch-linum-v2\n\n## Working with these fonts\n\nNot found on Google Fonts? Agent Instructions that you can follow if you have permission to use the fonts:\n\nCharacterQuilt.com suggests this flow that can help:\n\n1. Open the company's homepage in a browser with DevTools open.\n2. In the Network tab, filter by \"Font\" (or by extension: woff2, woff, ttf, otf).\n3. Hard-reload the page and click around (pricing, blog, careers) — some weights only load on specific routes.\n4. For each captured font URL: right-click → Save As to download the file locally.\n5. View the page's CSS (DevTools → Sources, or curl the stylesheet URLs) and copy out the matching @font-face declarations. Rewrite each `src: url(...)` to point to your local file path.\n\nProgrammatic alternative: load the URL with Playwright or Puppeteer, listen for `response` events whose `Content-Type` starts with `font/`, and write the body to disk. The CSS extraction step is the same.\n\nOnly do this if you have permission to use the brand assets — most proprietary fonts are licensed and may not be redistributable.\n\n## Machine-Readable Profile\n\n```json\n{\n  \"colorScheme\": \"light\",\n  \"fonts\": [\n    {\n      \"family\": \"Inter\",\n      \"role\": \"body\"\n    },\n    {\n      \"family\": \"Newsreader\",\n      \"role\": \"heading\"\n    },\n    {\n      \"family\": \"JetBrains Mono\",\n      \"role\": \"monospace\"\n    }\n  ],\n  \"colors\": {\n    \"primary\": \"#7C3AED\",\n    \"secondary\": \"#E4D7F9\",\n    \"accent\": \"#F5D76E\",\n    \"background\": \"#FDFBF7\",\n    \"textPrimary\": \"#57534E\",\n    \"link\": \"#F5D76E\"\n  },\n  \"typography\": {\n    \"fontFamilies\": {\n      \"primary\": \"Inter\",\n      \"heading\": \"Newsreader\"\n    },\n    \"fontStacks\": {\n      \"heading\": [\n        \"Newsreader\",\n        \"Georgia\",\n        \"serif\"\n      ],\n      \"body\": [\n        \"Newsreader\",\n        \"Georgia\",\n        \"serif\"\n      ],\n      \"paragraph\": [\n        \"Newsreader\",\n        \"Georgia\",\n        \"serif\"\n      ]\n    },\n    \"fontSizes\": {\n      \"h1\": \"17px\",\n      \"h2\": \"17px\",\n      \"body\": \"29.75px\"\n    }\n  },\n  \"spacing\": {\n    \"baseUnit\": 4,\n    \"borderRadius\": \"0px\"\n  },\n  \"components\": {\n    \"input\": {\n      \"background\": \"#FFFFFF\",\n      \"textColor\": \"#37352F\",\n      \"borderColor\": \"#D6D3D1\",\n      \"borderRadius\": \"0px\",\n      \"borderRadiusCorners\": {\n        \"topLeft\": \"0px\",\n        \"topRight\": \"0px\",\n        \"bottomRight\": \"0px\",\n        \"bottomLeft\": \"0px\"\n      },\n      \"shadow\": \"none\"\n    },\n    \"buttonPrimary\": {\n      \"background\": \"#F5D76E\",\n      \"textColor\": \"#37352F\",\n      \"borderColor\": \"#E5C75E\",\n      \"borderRadius\": \"0px\",\n      \"borderRadiusCorners\": {\n        \"topLeft\": \"0px\",\n        \"topRight\": \"0px\",\n        \"bottomRight\": \"0px\",\n        \"bottomLeft\": \"0px\"\n      },\n      \"shadow\": \"none\"\n    },\n    \"buttonSecondary\": {\n      \"background\": \"#37352F\",\n      \"textColor\": \"#FDFBF7\",\n      \"borderRadius\": \"0px\",\n      \"borderRadiusCorners\": {\n        \"topLeft\": \"0px\",\n        \"topRight\": \"0px\",\n        \"bottomRight\": \"0px\",\n        \"bottomLeft\": \"0px\"\n      },\n      \"shadow\": \"none\"\n    }\n  },\n  \"images\": {\n    \"logo\": \"https://www.linum.ai/_next/image?url=%2Flinum-logo.png&w=384&q=75&dpl=dpl_CSavkf9yyNRbYFMAbVjCkh8PUhvk\",\n    \"favicon\": \"https://www.linum.ai/icon.png?icon.a14cf7d6.png\",\n    \"ogImage\": \"https://linum.ai/videos/good/cartoon-goat-poster.jpg\",\n    \"logoAlt\": \"Linum\"\n  },\n  \"__llm_logo_reasoning\": {\n    \"selectedIndex\": 1,\n    \"reasoning\": \"Selected #1 because it is larger, visible, and matches the brand name 'Linum'. It is the most prominent logo on the page.\",\n    \"confidence\": 0.85,\n    \"source\": \"llm\"\n  },\n  \"__llm_button_reasoning\": {\n    \"primary\": {\n      \"index\": 1,\n      \"text\": \"Subscribe\",\n      \"reasoning\": \"Button #1 has a vibrant background color (#F5D76E) which is the accent color, making it stand out as the primary call-to-action. The text 'Subscribe' is action-oriented, indicating a primary action.\"\n    },\n    \"secondary\": {\n      \"index\": 0,\n      \"text\": \"Download model weights →\",\n      \"reasoning\": \"Button #0 has a neutral background color (#37352F) and the text 'Download model weights →', which suggests a secondary action. It is distinct from the primary button's color group.\"\n    },\n    \"confidence\": 0.95\n  },\n  \"personality\": {\n    \"tone\": \"modern\",\n    \"energy\": \"medium\",\n    \"targetAudience\": \"tech-savvy individuals interested in AI and video creation\"\n  },\n  \"designSystem\": {\n    \"framework\": \"tailwind\",\n    \"componentLibrary\": \"\"\n  },\n  \"confidence\": {\n    \"buttons\": 0.95,\n    \"colors\": 0.9,\n    \"overall\": 0.925\n  },\n  \"__llm_metadata\": {\n    \"logoSelection\": {\n      \"llmCalled\": true,\n      \"llmSucceeded\": true,\n      \"finalSource\": \"llm\",\n      \"rawLogoSelection\": {\n        \"selectedLogoIndex\": 1,\n        \"selectedLogoReasoning\": \"Selected #1 because it is larger, visible, and matches the brand name 'Linum'. It is the most prominent logo on the page.\",\n        \"confidence\": 0.85\n      }\n    },\n    \"buttonClassification\": {\n      \"llmCalled\": true,\n      \"llmSucceeded\": true\n    }\n  }\n}\n```\n"
}