{
  "provenance": {
    "cohort": "10 evaluated models × 10 briefs",
    "canonicalRule": "Earliest valid, provider-pinned, non-superseded attempt per model and brief.",
    "preferenceSource": "web_preferences_rankings.csv + web_preferences_metrics.json",
    "preferenceDate": "2026-10-05",
    "preferenceScope": "Model aggregates from 4,500 votes (first 10 votes/task): 900 votes per model globally, 90 per model per brief. Output-level scores await an export keyed by generation ID.",
    "costScope": "Recorded model plus image charges, only where all-in accounting is complete.",
    "evaluationSource": null,
    "directionCount": 100,
    "siteCount": 100
  },
  "models": [
    {
      "model": "gpt-6-astra",
      "preference": 64.33,
      "wins": 560,
      "ties": 38,
      "losses": 302,
      "votes": 900,
      "record": "560–38–302",
      "strength": 1.7825,
      "rank": 1,
      "rankLabel": "1",
      "tied": false,
      "strengthRank": 1,
      "briefRanks": {
        "best": 1,
        "worst": 8,
        "mean": 3.5,
        "firsts": 2
      },
      "pilotRank": 1,
      "pilotPreference": 63.6
    },
    {
      "model": "grok-4.6",
      "preference": 62.67,
      "wins": 539,
      "ties": 50,
      "losses": 311,
      "votes": 900,
      "record": "539–50–311",
      "strength": 1.6664,
      "rank": 2,
      "rankLabel": "2",
      "tied": false,
      "strengthRank": 2,
      "briefRanks": {
        "best": 1,
        "worst": 8,
        "mean": 3.8,
        "firsts": 3
      },
      "pilotRank": 3,
      "pilotPreference": 61.4
    },
    {
      "model": "muse-spark-1.3",
      "preference": 60.33,
      "wins": 519,
      "ties": 48,
      "losses": 333,
      "votes": 900,
      "record": "519–48–333",
      "strength": 1.5186,
      "rank": 3,
      "rankLabel": "3",
      "tied": false,
      "strengthRank": 3,
      "briefRanks": {
        "best": 1,
        "worst": 7,
        "mean": 4,
        "firsts": 1
      },
      "pilotRank": 2,
      "pilotPreference": 61.7
    },
    {
      "model": "deepseek-v4-pro",
      "preference": 56.22,
      "wins": 482,
      "ties": 48,
      "losses": 370,
      "votes": 900,
      "record": "482–48–370",
      "strength": 1.293,
      "rank": 4,
      "rankLabel": "4",
      "tied": false,
      "strengthRank": 4,
      "briefRanks": {
        "best": 1,
        "worst": 9,
        "mean": 4.8,
        "firsts": 1
      },
      "pilotRank": 5,
      "pilotPreference": 53.8
    },
    {
      "model": "kimi-k3",
      "preference": 53.33,
      "wins": 452,
      "ties": 56,
      "losses": 392,
      "votes": 900,
      "record": "452–56–392",
      "strength": 1.1564,
      "rank": 5,
      "rankLabel": "5",
      "tied": false,
      "strengthRank": 5,
      "briefRanks": {
        "best": 1,
        "worst": 8,
        "mean": 4.8,
        "firsts": 1
      },
      "pilotRank": 4,
      "pilotPreference": 55.9
    },
    {
      "model": "glm-5.3",
      "preference": 53.22,
      "wins": 457,
      "ties": 44,
      "losses": 399,
      "votes": 900,
      "record": "457–44–399",
      "strength": 1.1515,
      "rank": 6,
      "rankLabel": "6",
      "tied": false,
      "strengthRank": 6,
      "briefRanks": {
        "best": 1,
        "worst": 10,
        "mean": 4.5,
        "firsts": 1
      },
      "pilotRank": 6,
      "pilotPreference": 53.6
    },
    {
      "model": "claude-sonnet-5",
      "preference": 49.11,
      "wins": 418,
      "ties": 48,
      "losses": 434,
      "votes": 900,
      "record": "418–48–434",
      "strength": 0.9829,
      "rank": 7,
      "rankLabel": "7",
      "tied": false,
      "strengthRank": 7,
      "briefRanks": {
        "best": 4,
        "worst": 9,
        "mean": 6.6,
        "firsts": 0
      },
      "pilotRank": 7,
      "pilotPreference": 48.8
    },
    {
      "model": "qwen3.8-2.4t",
      "preference": 48.94,
      "wins": 418,
      "ties": 45,
      "losses": 437,
      "votes": 900,
      "record": "418–45–437",
      "strength": 0.9766,
      "rank": 8,
      "rankLabel": "8",
      "tied": false,
      "strengthRank": 8,
      "briefRanks": {
        "best": 1,
        "worst": 10,
        "mean": 5.8,
        "firsts": 1
      },
      "pilotRank": 8,
      "pilotPreference": 48.6
    },
    {
      "model": "gemini-3.8-flash",
      "preference": 32.78,
      "wins": 281,
      "ties": 28,
      "losses": 591,
      "votes": 900,
      "record": "281–28–591",
      "strength": 0.5104,
      "rank": 9,
      "rankLabel": "9",
      "tied": false,
      "strengthRank": 9,
      "briefRanks": {
        "best": 4,
        "worst": 10,
        "mean": 8.1,
        "firsts": 0
      },
      "pilotRank": 9,
      "pilotPreference": 33.1
    },
    {
      "model": "seed-2.0-code",
      "preference": 19.06,
      "wins": 158,
      "ties": 27,
      "losses": 715,
      "votes": 900,
      "record": "158–27–715",
      "strength": 0.2628,
      "rank": 10,
      "rankLabel": "10",
      "tied": false,
      "strengthRank": 10,
      "briefRanks": {
        "best": 7,
        "worst": 10,
        "mean": 9.2,
        "firsts": 0
      },
      "pilotRank": 10,
      "pilotPreference": 19.7
    }
  ],
  "briefs": [
    "boutique-hotel",
    "dog-park-bar",
    "independent-film",
    "italian-soda-presentation",
    "medical-research-conference",
    "metropolitan-transit-app",
    "outdoor-adventure-wear",
    "science-publication",
    "skatewear-brand",
    "telemedicine-app"
  ],
  "fontCounts": {
    "Inter": 53,
    "IBM Plex Mono": 34,
    "Fraunces": 25,
    "Source Serif 4": 15,
    "Source Sans 3": 12,
    "Playfair Display": 5,
    "Space Grotesk": 1,
    "DM Sans": 1
  },
  "metrics": {
    "fontCounts": {
      "Public Sans": 4,
      "Inter": 53,
      "Fraunces": 25,
      "Source Serif 4": 15,
      "Source Sans 3": 12,
      "IBM Plex Mono": 34,
      "Cormorant Garamond": 4,
      "Playfair Display": 5,
      "DM Sans": 1,
      "Lato": 5,
      "Libre Baskerville": 1,
      "Söhne": 5,
      "IBM Plex Sans": 4,
      "Montserrat": 3,
      "JetBrains Mono": 4,
      "Archivo": 7,
      "Space Grotesk": 1,
      "Work Sans": 1,
      "Space Mono": 4
    },
    "patterns": {
      "Editorial / asymmetric composition": 50,
      "Large or full-bleed hero": 65,
      "Grid-based sections": 49,
      "Sticky navigation or controls": 26
    },
    "colors": [
      {
        "model": "gpt-6-astra",
        "brief": "boutique-hotel",
        "role": "Primary page ground",
        "hex": "#F4F0E7",
        "rationale": "A pale limestone tone offers warmth without making the entire experience look artificially aged."
      },
      {
        "model": "muse-spark-1.3",
        "brief": "boutique-hotel",
        "role": "Primary",
        "hex": "#1E332B",
        "rationale": "Deep Savannah moss for heritage, privacy, and evening mood"
      },
      {
        "model": "grok-4.6",
        "brief": "boutique-hotel",
        "role": "Primary ground",
        "hex": "#F3EBE0",
        "rationale": "Warm plaster cream that reads as interior limewash rather than sterile white, keeping the page in the register of a restored house."
      },
      {
        "model": "kimi-k3",
        "brief": "boutique-hotel",
        "role": "Primary deep green",
        "hex": "#2E3A2F",
        "rationale": "Savannah shutters, courtyard foliage, and the quiet gravitas of a historic house."
      },
      {
        "model": "deepseek-v4-pro",
        "brief": "boutique-hotel",
        "role": "Primary background / architecture",
        "hex": "#F7F2E9",
        "rationale": "A warm ivory plaster that echoes the whitewashed brick and aged stucco of the building and lets photography read as the hero."
      },
      {
        "model": "glm-5.3",
        "brief": "boutique-hotel",
        "role": "Primary background — warm parchment cream",
        "hex": "#F5EFE3",
        "rationale": "A warm, aged-paper cream evoking the hotel's stationery and soft Savannah morning light; the default canvas for generous negative space."
      },
      {
        "model": "claude-sonnet-5",
        "brief": "boutique-hotel",
        "role": "Primary background / base",
        "hex": "#F7F2EA",
        "rationale": "A warm ivory plaster tone evokes Savannah's historic interiors and aged paper, giving photography and serif type room to breathe."
      },
      {
        "model": "qwen3.8-2.4t",
        "brief": "boutique-hotel",
        "role": "Primary background and section ground",
        "hex": "#F7F3EB",
        "rationale": "A warm, slightly aged ivory that reads like sunlit plaster or old magnolia petals. It avoids the sterility of pure white and immediately establishes warmth and a sense of age without feeling dusty. All large content sections rest on this tone."
      },
      {
        "model": "gemini-3.8-flash",
        "brief": "boutique-hotel",
        "role": "Primary / Spanish Moss",
        "hex": "#2C3E35",
        "rationale": "Deep historic botanical green evoking Savannah's signature live oak canopies and historic wrought iron, anchoring headings and high-contrast accents."
      },
      {
        "model": "seed-2.0-code",
        "brief": "boutique-hotel",
        "role": "Primary",
        "hex": "#2C5F4A",
        "rationale": "Evokes Savannah's iconic live oak trees and lush courtyard greenery, grounding the design in the city's natural historic landscape while feeling sophisticated and calm."
      },
      {
        "model": "gpt-6-astra",
        "brief": "dog-park-bar",
        "role": "Primary canvas",
        "hex": "#F6F2E8",
        "rationale": "A warm, light ground recalls sun-faded outdoor paint and gives menus and practical information excellent breathing room."
      },
      {
        "model": "muse-spark-1.3",
        "brief": "dog-park-bar",
        "role": "Primary",
        "hex": "#1D4A2E",
        "rationale": "Shaded turf and trust; headers, nav, footer for park credibility"
      },
      {
        "model": "grok-4.6",
        "brief": "dog-park-bar",
        "role": "Primary ink",
        "hex": "#1F1A16",
        "rationale": "Near-black with a brown cast for high-contrast reading of hours, rules, and menus without sterile pure black."
      },
      {
        "model": "kimi-k3",
        "brief": "dog-park-bar",
        "role": "Primary brand green",
        "hex": "#2E5B3E",
        "rationale": "Deep grassy green evokes the park lawn and fenced play yards; trustworthy and outdoorsy without being corporate."
      },
      {
        "model": "deepseek-v4-pro",
        "brief": "dog-park-bar",
        "role": "Primary ground / brand anchor",
        "hex": "#2F6B4F",
        "rationale": "A deep, sun-faded park green that evokes turf, shade trees and the outdoor Austin setting while staying calm enough to anchor dense information."
      },
      {
        "model": "glm-5.3",
        "brief": "dog-park-bar",
        "role": "Primary deep green",
        "hex": "#234738",
        "rationale": "Deep park green grounds the palette, ties to grass and shade trees, and gives strong contrast for primary buttons and the sticky header."
      },
      {
        "model": "claude-sonnet-5",
        "brief": "dog-park-bar",
        "role": "Primary background / base",
        "hex": "#F4EDE1",
        "rationale": "A warm, sun-bleached cream evokes packed caliche dirt and Texas limestone, keeping the page feeling outdoorsy and inviting rather than sterile white."
      },
      {
        "model": "qwen3.8-2.4t",
        "brief": "dog-park-bar",
        "role": "Primary brand green",
        "hex": "#2E6B34",
        "rationale": "A deep turf-and-live-oak green that anchors the brand in the physical space — the grass, the shade trees, the fenced perimeter. It reads as natural and grounded without veering into corporate territory."
      },
      {
        "model": "gemini-3.8-flash",
        "brief": "dog-park-bar",
        "role": "Primary brand tone anchor",
        "hex": "#264E36",
        "rationale": "Evokes lush shaded park canopies and grassy play zones, grounding the brand in natural outdoor freshness."
      },
      {
        "model": "seed-2.0-code",
        "brief": "dog-park-bar",
        "role": "Primary Brand Color",
        "hex": "#E67E22",
        "rationale": "Rooted in Austin’s local identity (echoing UT’s iconic burnt orange and the city’s warm, sunny vibe), this energetic orange highlights key calls-to-action (like \"Visit Today\") and reinforces the playful, approachable brand personality."
      },
      {
        "model": "gpt-6-astra",
        "brief": "independent-film",
        "role": "Primary paper background",
        "hex": "#E7E3D8",
        "rationale": "A subdued, sun-faded neutral gives the page physical warmth without sepia nostalgia or pristine luxury styling."
      },
      {
        "model": "muse-spark-1.3",
        "brief": "independent-film",
        "role": "primary background",
        "hex": "#141F2A",
        "rationale": "Deep harbor night — grounds the page in dusk and gives cinematic letterbox weight"
      },
      {
        "model": "grok-4.6",
        "brief": "independent-film",
        "role": "Primary text",
        "hex": "#1C2422",
        "rationale": "A deep marina-shadow green-black that keeps long reading quiet and filmic instead of harsh."
      },
      {
        "model": "kimi-k3",
        "brief": "independent-film",
        "role": "Primary background — warm paper / late-summer light",
        "hex": "#F5EDDC",
        "rationale": "Sun-bleached warmth like late-afternoon light on old wood; used for page backgrounds so the site feels lit rather than white."
      },
      {
        "model": "deepseek-v4-pro",
        "brief": "independent-film",
        "role": "Primary background — warm coastal sand",
        "hex": "#F2E9DB",
        "rationale": "Evokes bleached dunes and faded late-summer light; an unbleached, warm neutral that keeps imagery luminous rather than stark."
      },
      {
        "model": "glm-5.3",
        "brief": "independent-film",
        "role": "Primary background — sun-bleached paper / sand-washed wood, warm off-white like late-afternoon light on paper",
        "hex": "#F4EBDD",
        "rationale": "Sun-bleached paper and weathered dock wood; warm enough to feel lived-in, neutral enough to let the photography sing."
      },
      {
        "model": "claude-sonnet-5",
        "brief": "independent-film",
        "role": "primary text / ink",
        "hex": "#20242B",
        "rationale": "A near-black charcoal-navy for body copy and headlines gives quiet authority and readability without the harshness of true black, echoing dusk over water."
      },
      {
        "model": "qwen3.8-2.4t",
        "brief": "independent-film",
        "role": "Primary text / ink",
        "hex": "#16343C",
        "rationale": "A deep sea-teal ink instead of black — it carries the coast into every line of copy, holds strong contrast on the cream base, and anchors the palette when sections invert."
      },
      {
        "model": "gemini-3.8-flash",
        "brief": "independent-film",
        "role": "Primary Canvas / Deep Slate",
        "hex": "#1E293B",
        "rationale": "Acts as the primary background canvas, evoking coastal dusk and allowing photography to glow with natural warmth."
      },
      {
        "model": "seed-2.0-code",
        "brief": "independent-film",
        "role": "Primary",
        "hex": "#8BA3B5",
        "rationale": "Soft dusk blue that evokes coastal North Carolina evenings, mirroring the liminal space between day and night—just as the characters stand between youth and adulthood. It serves as a calming, atmospheric foundation for the site."
      },
      {
        "model": "gpt-6-astra",
        "brief": "italian-soda-presentation",
        "role": "Primary presentation background",
        "hex": "#F5F0E5",
        "rationale": "A warm paper tone provides a welcoming setting for both product storytelling and financial information without relying on vintage decoration."
      },
      {
        "model": "muse-spark-1.3",
        "brief": "italian-soda-presentation",
        "role": "The structured direction was saved.",
        "hex": "#000000",
        "rationale": "The structured direction was saved."
      },
      {
        "model": "grok-4.6",
        "brief": "italian-soda-presentation",
        "role": "primary accent",
        "hex": "#C4472A",
        "rationale": "Blood-orange red carries the hero flavor, signals appetite, and punches through cream for CTAs, active nav, and key numbers."
      },
      {
        "model": "kimi-k3",
        "brief": "italian-soda-presentation",
        "role": "Primary background",
        "hex": "#FAF3E7",
        "rationale": "Warm cream evoking linen tablecloths and sunlit stucco; soft backdrop that lets citrus colors and data pop."
      },
      {
        "model": "deepseek-v4-pro",
        "brief": "italian-soda-presentation",
        "role": "Primary brand red (Sicilian citrus)",
        "hex": "#D6453D",
        "rationale": "A warm, tomato-red evoking Sicilian citrus and Amalfi terraces; anchors the identity with appetite appeal and energy."
      },
      {
        "model": "glm-5.3",
        "brief": "italian-soda-presentation",
        "role": "Primary background",
        "hex": "#FDF8EF",
        "rationale": "Warm paper-like backdrop that replaces clinical white, evoking marble countertops and sun-bleached Italian plaster; keeps long investor decks gentle on the eyes."
      },
      {
        "model": "claude-sonnet-5",
        "brief": "italian-soda-presentation",
        "role": "Primary brand red-orange (Blood Orange accent, hero backgrounds)",
        "hex": "#E4572E",
        "rationale": "Evokes the blood orange flavor and Italian citrus crates; warm and appetite-driving for a beverage brand while distinct from generic soda red."
      },
      {
        "model": "qwen3.8-2.4t",
        "brief": "italian-soda-presentation",
        "role": "Primary / hero",
        "hex": "#C6402E",
        "rationale": "Blood-orange rosso red anchors the brand's signature flavor and Italian identity; used for headlines, chart emphasis, key data points, and calls to action so the eye always lands on the most important number."
      },
      {
        "model": "gemini-3.8-flash",
        "brief": "italian-soda-presentation",
        "role": "Primary / Terra Cotta Base",
        "hex": "#C85A32",
        "rationale": "Evokes sun-baked Italian terracotta tiles and vibrant blood orange zest, grounding the pitch with warmth and artisanal credibility."
      },
      {
        "model": "seed-2.0-code",
        "brief": "italian-soda-presentation",
        "role": "Primary",
        "hex": "#E64A19",
        "rationale": "Represents the signature blood orange flavor, energy, and Mediterranean warmth."
      },
      {
        "model": "gpt-6-astra",
        "brief": "medical-research-conference",
        "role": "Primary ink and dark program bands",
        "hex": "#172D38",
        "rationale": "Deep blue-black provides strong reading contrast and institutional gravity without defaulting to a conventional bright-blue medical palette."
      },
      {
        "model": "muse-spark-1.3",
        "brief": "medical-research-conference",
        "role": "Primary / Ink",
        "hex": "#0F2235",
        "rationale": "Ink marine foundation for header, footer and text — conveys clinical rigor and night-microscopy depth"
      },
      {
        "model": "grok-4.6",
        "brief": "medical-research-conference",
        "role": "Primary ink",
        "hex": "#1C2430",
        "rationale": "Near-black navy for institutional authority and long-form reading; deliberately avoids generic biotech cyan."
      },
      {
        "model": "kimi-k3",
        "brief": "medical-research-conference",
        "role": "Primary background",
        "hex": "#0C1220",
        "rationale": "A deep ink-navy evokes microscopy darkfield and signals scientific seriousness while letting luminous accents glow like fluorescence."
      },
      {
        "model": "deepseek-v4-pro",
        "brief": "medical-research-conference",
        "role": "Primary — deep molecular ink",
        "hex": "#0F1B2D",
        "rationale": "A near-black navy grounds dense scientific content and gives the page editorial authority without clinical coldness."
      },
      {
        "model": "glm-5.3",
        "brief": "medical-research-conference",
        "role": "Primary background",
        "hex": "#F7F4EE",
        "rationale": "A warm off-white that reads like lab paper and scientific journals, giving the dense program content a calm, readable canvas and avoiding the sterile feel of pure white."
      },
      {
        "model": "claude-sonnet-5",
        "brief": "medical-research-conference",
        "role": "Primary background / base",
        "hex": "#F7F5F0",
        "rationale": "A warm off-white (bone/paper tone) rather than clinical pure white, evoking lab notebooks and print journals while keeping the page calm and readable for dense scientific content."
      },
      {
        "model": "qwen3.8-2.4t",
        "brief": "medical-research-conference",
        "role": "Primary – deep biological teal",
        "hex": "#0E4D45",
        "rationale": "A dark, saturated teal-green that evokes the translucent depth of living tissue cultures under a microscope without resorting to the clichéd 'medical blue' of hospital branding. It anchors headings, navigation, primary buttons, and the footer, giving the site a grounded, institutional weight that reads as both scientific and organic."
      },
      {
        "model": "gemini-3.8-flash",
        "brief": "medical-research-conference",
        "role": "Deep Slate (Primary Text & Framing)",
        "hex": "#0F172A",
        "rationale": "Provides an authoritative, academic grounding that delivers maximum contrast and echoes deep confocal microscopy imaging backgrounds without feeling sterile."
      },
      {
        "model": "seed-2.0-code",
        "brief": "medical-research-conference",
        "role": "Primary brand color",
        "hex": "#0A3D62",
        "rationale": "A deep, authoritative blue that conveys scientific rigor, trust, and the precision of biomedical research. It anchors the design with a professional, established feel appropriate for a major scientific conference."
      },
      {
        "model": "gpt-6-astra",
        "brief": "metropolitan-transit-app",
        "role": "Primary text and navigation",
        "hex": "#172F36",
        "rationale": "Deep blue-black gives the interface a civic character and strong contrast for essential information."
      },
      {
        "model": "muse-spark-1.3",
        "brief": "metropolitan-transit-app",
        "role": "primary ink / navigation",
        "hex": "#0E2A47",
        "rationale": "Harbor-night authority for header, map ground and primary text; evokes ferry + metro reliability"
      },
      {
        "model": "grok-4.6",
        "brief": "metropolitan-transit-app",
        "role": "Canvas",
        "hex": "#F3EEE6",
        "rationale": "A warm paper ground that reads as civic and coastal rather than sterile app-gray, reducing glare outdoors and distinguishing Vela from generic mobility products."
      },
      {
        "model": "kimi-k3",
        "brief": "metropolitan-transit-app",
        "role": "Primary brand / key actions",
        "hex": "#0B4F6C",
        "rationale": "A deep harbor teal-blue referencing Vela's ferry network and civic wayfinding; reads as institutional and trustworthy without being corporate navy."
      },
      {
        "model": "deepseek-v4-pro",
        "brief": "metropolitan-transit-app",
        "role": "Primary signal — brand and active state",
        "hex": "#0B4A5A",
        "rationale": "A deep harbour-teal drawn from the ferries and waterways that define Vela; authoritative enough to anchor status and navigation without competing with service colors."
      },
      {
        "model": "glm-5.3",
        "brief": "metropolitan-transit-app",
        "role": "Primary surface / dark UI base",
        "hex": "#0E1B2C",
        "rationale": "Deep midnight navy — a nod to Vela's harbor setting — grounds the interface and makes countdowns and route lines feel precise and night-safe."
      },
      {
        "model": "claude-sonnet-5",
        "brief": "metropolitan-transit-app",
        "role": "Primary brand / active route",
        "hex": "#0B5D6B",
        "rationale": "A deep teal referencing Vela's harbor and ferries; used for the active trip line, primary buttons, and brand marks so the eye always finds 'what matters now' first."
      },
      {
        "model": "qwen3.8-2.4t",
        "brief": "metropolitan-transit-app",
        "role": "Primary brand / app chrome",
        "hex": "#0E4A5F",
        "rationale": "A deep harbor teal roots the brand in Vela's waterfront identity and gives headers, primary buttons, and active states a calm, trustworthy anchor that recedes behind the brighter line colors."
      },
      {
        "model": "gemini-3.8-flash",
        "brief": "metropolitan-transit-app",
        "role": "Primary brand & high-contrast surface foundation",
        "hex": "#0E2138",
        "rationale": "Deep maritime navy establishing authoritative civic presence, grounding high-contrast text and dark header surfaces."
      },
      {
        "model": "seed-2.0-code",
        "brief": "metropolitan-transit-app",
        "role": "Primary brand",
        "hex": "#0B3D5A",
        "rationale": "A deep, confident teal-blue that evokes calm, reliability, and water (relevant for ferries), while providing strong contrast for accessibility and signaling trust across a high-volume daily service."
      },
      {
        "model": "gpt-6-astra",
        "brief": "outdoor-adventure-wear",
        "role": "Primary canvas",
        "hex": "#F4F1E9",
        "rationale": "A pale mineral background gives the storefront warmth without tinting garment photography; product evaluation images retain neutral backdrops."
      },
      {
        "model": "muse-spark-1.3",
        "brief": "outdoor-adventure-wear",
        "role": "Primary ground / navigation",
        "hex": "#1C2A26",
        "rationale": "Deep conifer black-green anchors header, footer and type; evokes damp evergreen forest and gives high contrast for legibility."
      },
      {
        "model": "grok-4.6",
        "brief": "outdoor-adventure-wear",
        "role": "Canvas",
        "hex": "#F3EFE6",
        "rationale": "A dry, paper-map ground that keeps product photography and fabric colors honest instead of sitting on sterile white."
      },
      {
        "model": "kimi-k3",
        "brief": "outdoor-adventure-wear",
        "role": "Primary",
        "hex": "#2E3A33",
        "rationale": "Deep conifer green; grounded, outdoorsy, and calm for primary surfaces and text on light."
      },
      {
        "model": "deepseek-v4-pro",
        "brief": "outdoor-adventure-wear",
        "role": "Primary background and text base",
        "hex": "#F4F1EA",
        "rationale": "A warm, slightly dusty off-white that reads like dry trail and unbleached canvas, keeping product photography the hero while avoiding sterile pure white."
      },
      {
        "model": "glm-5.3",
        "brief": "outdoor-adventure-wear",
        "role": "Ink / primary text",
        "hex": "#2F3437",
        "rationale": "Primary text and navigation — reads as basalt rather than corporate black, grounding the outdoors identity."
      },
      {
        "model": "claude-sonnet-5",
        "brief": "outdoor-adventure-wear",
        "role": "Primary text / ink",
        "hex": "#22261F",
        "rationale": "A near-black with a faint olive cast ties text color to the natural palette instead of pure neutral black, reinforcing the outdoor mood."
      },
      {
        "model": "qwen3.8-2.4t",
        "brief": "outdoor-adventure-wear",
        "role": "Primary text / ink",
        "hex": "#1E2B24",
        "rationale": "A near-black spruce green used for type, rules, and the footer. Darker and warmer than pure black, it carries the brand's outdoor identity into the typography itself while staying well above contrast thresholds for body copy."
      },
      {
        "model": "gemini-3.8-flash",
        "brief": "outdoor-adventure-wear",
        "role": "Primary Dark / Text & Core Framing",
        "hex": "#1E252B",
        "rationale": "Deep charcoal slate foundation providing crisp contrast and serious outdoor technical tone."
      },
      {
        "model": "seed-2.0-code",
        "brief": "outdoor-adventure-wear",
        "role": "Primary Brand Color",
        "hex": "#2E7D32",
        "rationale": "Evokes forested trails and outdoor authenticity, used for CTAs, branding, and key section headers to drive attention while feeling grounded in nature"
      },
      {
        "model": "gpt-6-astra",
        "brief": "science-publication",
        "role": "Primary page and reading surface",
        "hex": "#F4F1E9",
        "rationale": "A pale mineral ground supports extended reading and relates naturally to concrete, desert dust, and telescope infrastructure."
      },
      {
        "model": "muse-spark-1.3",
        "brief": "science-publication",
        "role": "Primary text",
        "hex": "#141A28",
        "rationale": "Near-black blue for body text on light and for captions on dark to maintain AAA contrast"
      },
      {
        "model": "grok-4.6",
        "brief": "science-publication",
        "role": "primary ink",
        "hex": "#16181C",
        "rationale": "Near-black with a cool bias for body text; high contrast for extended reading without the glare of pure black on cream."
      },
      {
        "model": "kimi-k3",
        "brief": "science-publication",
        "role": "primary deep-space indigo",
        "hex": "#0B1026",
        "rationale": "The deep sky itself; used for the header band, section markers, and figure frames to anchor the article in its subject."
      },
      {
        "model": "deepseek-v4-pro",
        "brief": "science-publication",
        "role": "Deep space background",
        "hex": "#0A0F1E",
        "rationale": "Grounds lede imagery and diagrams in the near-black of the night sky and deep fields, reinforcing the story's subject at a glance."
      },
      {
        "model": "glm-5.3",
        "brief": "science-publication",
        "role": "Primary background / night canvas",
        "hex": "#0B0E14",
        "rationale": "A near-black night-sky canvas frames the article like an observation itself; it maximizes text contrast and lets diagrams and imagery glow like the faint light the story is about."
      },
      {
        "model": "claude-sonnet-5",
        "brief": "science-publication",
        "role": "primary text",
        "hex": "#E8EAF0",
        "rationale": "A soft off-white for body copy maintains long-form readability against the dark base while avoiding the eye strain of pure white on black."
      },
      {
        "model": "qwen3.8-2.4t",
        "brief": "science-publication",
        "role": "Primary text ink",
        "hex": "#16181D",
        "rationale": "A softened near-black for serif body text; full #000 would be harsh at long reading sizes, while this tone keeps contrast very high and print-like."
      },
      {
        "model": "gemini-3.8-flash",
        "brief": "science-publication",
        "role": "Primary Text / Starpoint",
        "hex": "#E8ECF2",
        "rationale": "A soft, luminous cool-white for long-form reading typography and fine diagram linework, reducing eye strain while preserving crisp legibility."
      },
      {
        "model": "seed-2.0-code",
        "brief": "science-publication",
        "role": "Primary brand color",
        "hex": "#0A192F",
        "rationale": "A deep, muted navy evoking the night sky, establishing a cosmic, serious tone without feeling harsh. Anchors the publication's identity as a space for thoughtful, science-focused content."
      },
      {
        "model": "gpt-6-astra",
        "brief": "skatewear-brand",
        "role": "Primary canvas",
        "hex": "#F1EFE8",
        "rationale": "A warm, uncoated-paper ground gives garments and street photographs a consistent setting without simulated distress."
      },
      {
        "model": "muse-spark-1.3",
        "brief": "skatewear-brand",
        "role": "primary",
        "hex": "#101010",
        "rationale": "Asphalt black for type, nav, and footer — downtown concrete and grip tape"
      },
      {
        "model": "grok-4.6",
        "brief": "skatewear-brand",
        "role": "primary",
        "hex": "#1A1917",
        "rationale": "Warm asphalt black for night sessions, ironwork, and a dense editorial field that makes product and film stills read as objects, not catalog cutouts."
      },
      {
        "model": "kimi-k3",
        "brief": "skatewear-brand",
        "role": "Primary background / ink",
        "hex": "#111111",
        "rationale": "Asphalt black anchors the site like the streets themselves; lets photography and product color pop."
      },
      {
        "model": "deepseek-v4-pro",
        "brief": "skatewear-brand",
        "role": "Primary ground",
        "hex": "#111214",
        "rationale": "Near-black asphalt that evokes NYC streets at night and provides a dense, confident backdrop for photography and type."
      },
      {
        "model": "glm-5.3",
        "brief": "skatewear-brand",
        "role": "Primary ink / near-black background",
        "hex": "#111111",
        "rationale": "Carries the editorial weight of the brand; holds film-grain photography and heavy type without feeling corporate."
      },
      {
        "model": "claude-sonnet-5",
        "brief": "skatewear-brand",
        "role": "Primary ink / text",
        "hex": "#161513",
        "rationale": "Near-black soot tone used for type and line work, referencing asphalt and screen-printed ink rather than pure digital black."
      },
      {
        "model": "qwen3.8-2.4t",
        "brief": "skatewear-brand",
        "role": "Primary background / ink dark",
        "hex": "#141412",
        "rationale": "A warm near-black that reads as wet asphalt and night streets rather than sterile digital black. It grounds the whole page, lets photography and type hit hard, and matches how skate media has always lived — dark rooms, projection, print on dark stock."
      },
      {
        "model": "gemini-3.8-flash",
        "brief": "skatewear-brand",
        "role": "Primary Background / Concrete",
        "hex": "#121314",
        "rationale": "Deep matte charcoal black mimicking damp asphalt and granite curb ledges, providing an immersive, low-glare backdrop that lets apparel and photography take prominence."
      },
      {
        "model": "seed-2.0-code",
        "brief": "skatewear-brand",
        "role": "Primary",
        "hex": "#0A1F44",
        "rationale": "Deep navy evokes NYC's urban nightscape, subway tunnels, and after-hours skate sessions, providing a bold, grounding base for the brand."
      },
      {
        "model": "gpt-6-astra",
        "brief": "telemedicine-app",
        "role": "Primary text",
        "hex": "#202F35",
        "rationale": "Deep charcoal provides strong contrast and a softer reading tone than pure black."
      },
      {
        "model": "muse-spark-1.3",
        "brief": "telemedicine-app",
        "role": "Primary / navigation and primary buttons",
        "hex": "#0E3E4D",
        "rationale": "Deep clinical teal-navy anchors trust and provides 12+:1 contrast for primary actions and headings"
      },
      {
        "model": "grok-4.6",
        "brief": "telemedicine-app",
        "role": "Primary action",
        "hex": "#0F6B62",
        "rationale": "Deep teal for Join visit, Continue intake, and other committed actions; reads as care and readiness rather than alarm or consumer CTA."
      },
      {
        "model": "kimi-k3",
        "brief": "telemedicine-app",
        "role": "Primary",
        "hex": "#0E6B5C",
        "rationale": "A deep, serene teal that signals healthcare trust without cold clinical blue; used for primary actions like Join Visit and key confirmations."
      },
      {
        "model": "deepseek-v4-pro",
        "brief": "telemedicine-app",
        "role": "Primary / brand",
        "hex": "#185A7A",
        "rationale": "A deep, calm teal-blue conveys clinical trust and stability without the sterility of pure hospital blue; it anchors headers, primary buttons, and key status indicators."
      },
      {
        "model": "glm-5.3",
        "brief": "telemedicine-app",
        "role": "Primary brand / actions",
        "hex": "#0F5C5A",
        "rationale": "Primary teal — calm and clinical without the coldness of hospital blue; carries enough contrast for AA on light backgrounds."
      },
      {
        "model": "claude-sonnet-5",
        "brief": "telemedicine-app",
        "role": "Primary brand / interactive",
        "hex": "#0F5C5B",
        "rationale": "A deep teal reads as clinical-calm rather than corporate-cold, distinct from generic medical blues, and passes AA contrast on white for text and controls."
      },
      {
        "model": "qwen3.8-2.4t",
        "brief": "telemedicine-app",
        "role": "Primary / interactive",
        "hex": "#0E6B5E",
        "rationale": "A deep spruce-teal that reads as clinical-grade and trustworthy without feeling cold or institutional. It carries all primary actions (Join visit, Save, Send, Confirm) and active navigation states. White on #0E6B5E clears WCAG AA for button labels, and it stays distinguishable from status colors so 'action' never collides with 'alert.'"
      },
      {
        "model": "gemini-3.8-flash",
        "brief": "telemedicine-app",
        "role": "Deep Harbor Navy (Primary Brand & Base Text)",
        "hex": "#14243B",
        "rationale": "Primary brand foundation and high-contrast text color; delivers architectural authority and clinical grounding without the severe harshness of pure black."
      },
      {
        "model": "seed-2.0-code",
        "brief": "telemedicine-app",
        "role": "Primary Brand",
        "hex": "#1E40AF",
        "rationale": "Conveys trust, professionalism, and calm—core values for healthcare—while being versatile enough for buttons, headers, and interactive elements."
      }
    ],
    "divergence": [
      {
        "model": "gpt-6-astra",
        "score": 65.3,
        "comparisons": 83
      },
      {
        "model": "grok-4.6",
        "score": 60.7,
        "comparisons": 83
      },
      {
        "model": "seed-2.0-code",
        "score": 57.8,
        "comparisons": 83
      },
      {
        "model": "gemini-3.8-flash",
        "score": 55.3,
        "comparisons": 60
      },
      {
        "model": "claude-sonnet-5",
        "score": 53.2,
        "comparisons": 83
      },
      {
        "model": "glm-5.3",
        "score": 51.2,
        "comparisons": 68
      },
      {
        "model": "qwen3.8-2.4t",
        "score": 50,
        "comparisons": 83
      },
      {
        "model": "kimi-k3",
        "score": 49.3,
        "comparisons": 83
      },
      {
        "model": "muse-spark-1.3",
        "score": 48.3,
        "comparisons": 76
      },
      {
        "model": "deepseek-v4-pro",
        "score": 48.2,
        "comparisons": 76
      }
    ]
  },
  "outputs": [
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    },
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    },
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