{
  "title": "Midnight Fable — Codex versus Claude",
  "task": "Read BRIEF.md and build the complete website candidate now. You own this new isolated repository only. Follow all constraints; implement, exercise checks, and report results. No deployment or external writes.",
  "task_sha256": "3881909740cd3e3f557559edc27d2bb63baaf5a1167ca35b30abdd3fd2cda2d4",
  "task_briefs_equal_except_model_sentence": true,
  "brief_timebox_minutes": 15,
  "process_hard_deadline_minutes": 18,
  "models": [
    {
      "key": "codex",
      "label": "Codex",
      "model": "gpt-6.1-sol",
      "effort": "ultra",
      "cli": "0.159.2",
      "elapsed_seconds": 836,
      "elapsed_scope": "tracked process wall time including CLI startup and worker checks; Codex also includes initial git setup",
      "exit_code": 0,
      "brief": "# Midnight Fable — first website candidate\n\nUser owns an iOS and Roblox game studio named Midnight Fable and requests a website built with Codex gpt-6.1-sol ultra reasoning.\n\nBuild a complete polished static website in Russian, with optional EN language toggle if implemented fully. This is a NEW local visual candidate, not authorized publication. Art direction is discretionary for first candidate: cinematic nocturnal indie game studio, midnight ink / warm ivory / luminous lavender, strong editorial display type, striking original SVG illustration (moon/portal/fable worlds) rather than generic SaaS cards. Make it look like a memorable game studio. Main hero and supporting sections must have deliberate hierarchy and visually distinct composition. Use self-contained local assets, no frameworks or remote font dependency required. Desktop and mobile must both feel designed.\n\nOnly established facts: studio name, development for iOS and Roblox. Do not invent existing game titles, released portfolio, numbers, awards, testimonials, team names, contact emails or social accounts. Discuss platforms and creative approach without unsupported credentials. Concept illustrations can show worlds but must be labeled conceptual, not released games. CTA can open an honest contact-info panel explaining contact address not added yet, with a working downloadable brief or copy-studio-name action. No pretend form delivery. Use real useful interactions: accessible mobile navigation, platform tabs or interactive concept exploration, motion toggle if appropriate. Avoid fake functional links.\n\nDeliver index.html, styles.css, app.js, assets if useful, README with run commands and remaining content inputs. Semantics, keyboard, focus, reduced-motion, accessible contrast, touch targets >=44px, no horizontal overflow at 360/390/768/1440px. CSS/SVG art must be original. Do not access secrets, deploy, edit nginx/services, or push. Only write within this project folder. Run meaningful checks. Keep output succinct and identify actual files produced. Timebox 15 minutes.\n",
      "brief_sha256": "2d364411ff109059149ebc412d273a9d9dae45ab3fd41a2d148332aaf6578d5c",
      "qa_summary": "Общие браузерные проверки: 22/22. Четыре ширины, вкладки, меню, диалог, копирование и скачивание. Без ошибок JavaScript.",
      "qa": {
        "engine": "Chromium /usr/bin/chromium, Playwright",
        "viewport_heights": {
          "360": 900,
          "390": 900,
          "768": 900,
          "1440": 1000
        },
        "screenshots_reduced_motion": true,
        "checks": [
          {
            "name": "overflow_360",
            "pass": true,
            "detail": {
              "client": 360,
              "scroll": 360
            }
          },
          {
            "name": "overflow_390",
            "pass": true,
            "detail": {
              "client": 390,
              "scroll": 390
            }
          },
          {
            "name": "overflow_768",
            "pass": true,
            "detail": {
              "client": 768,
              "scroll": 768
            }
          },
          {
            "name": "overflow_1440",
            "pass": true,
            "detail": {
              "client": 1440,
              "scroll": 1440
            }
          },
          {
            "name": "semantics",
            "pass": true,
            "detail": {
              "h1": 1,
              "lang": "ru",
              "duplicateIDs": [],
              "missingAlt": 0
            }
          },
          {
            "name": "tab_click_0_0",
            "pass": true
          },
          {
            "name": "tab_click_0_1",
            "pass": true
          },
          {
            "name": "tab_keyboard_0",
            "pass": true
          },
          {
            "name": "tab_click_1_0",
            "pass": true
          },
          {
            "name": "tab_click_1_1",
            "pass": true
          },
          {
            "name": "tab_click_1_2",
            "pass": true
          },
          {
            "name": "tab_keyboard_1",
            "pass": true
          },
          {
            "name": "local_link",
            "pass": true,
            "detail": "assets/studio-brief.txt"
          },
          {
            "name": "dialog_focus",
            "pass": true
          },
          {
            "name": "clipboard_actual",
            "pass": true
          },
          {
            "name": "brief_download",
            "pass": true
          },
          {
            "name": "dialog_escape",
            "pass": true
          },
          {
            "name": "focus_return",
            "pass": true
          },
          {
            "name": "motion_persistence",
            "pass": true
          },
          {
            "name": "mobile_menu_escape",
            "pass": true
          },
          {
            "name": "mobile_menu_navigation",
            "pass": true
          },
          {
            "name": "console",
            "pass": true,
            "detail": []
          },
          {
            "name": "http_resources",
            "pass": true,
            "detail": []
          }
        ],
        "passed": 23,
        "total": 23,
        "qa_elapsed_seconds": 10.9,
        "source_sha256": {
          "index.html": "6dd225e12881c3fabdab8c07bc26b240e6fd6062f687bd339e0580d59f3d4aff",
          "styles.css": "2d821cbd5e1b81f2d7c8fd143bca85e6737641e89669417f3f7a6af7755486f2",
          "app.js": "82954defeb2939c368addb1c3b5c97f943b38454b4810e90724f8c6438c113f2"
        }
      },
      "website_sha256": {
        "app.js": "82954defeb2939c368addb1c3b5c97f943b38454b4810e90724f8c6438c113f2",
        "index.html": "6dd225e12881c3fabdab8c07bc26b240e6fd6062f687bd339e0580d59f3d4aff",
        "styles.css": "2d821cbd5e1b81f2d7c8fd143bca85e6737641e89669417f3f7a6af7755486f2",
        "assets/studio-brief.txt": "5e141062c249862e90a17c2e2f365973cdbacc547fc2cfcc8a75cce14f68394c",
        "assets/favicon.svg": "594d082c1788d4523d8ff83b67c08bd97e8f7570ed94c22138ea9c39299e21b9",
        "assets/world-orbit.svg": "5ab2e71e2e8cdf5c4fed2fd6665073112d06077f7e6590b99bceb44c510b28e5",
        "assets/portal.svg": "27a9431649931a7e547291733291e19b7254fd6025a99bda03ec9c0ba8fa6519",
        "assets/world-garden.svg": "3ddc034391f11ef3bef2a4e7829d45687649d1420078fdbbd671bb6e325fdd1e",
        "assets/world-lantern.svg": "2dcecb16a2918ef8bd061bbfcc051009bd206957b2e0627221b8e3d55a0fe98f"
      }
    },
    {
      "key": "claude",
      "label": "Claude Code",
      "model": "claude-opus-5-5",
      "effort": "high",
      "cli": "2.1.286",
      "elapsed_seconds": 533,
      "elapsed_scope": "tracked process wall time including CLI startup and worker checks; Codex also includes initial git setup",
      "exit_code": 0,
      "brief": "# Midnight Fable — first website candidate\n\nUser owns an iOS and Roblox game studio named Midnight Fable and requests a website built with Claude CLI Opus 5.5 high reasoning.\n\nBuild a complete polished static website in Russian, with optional EN language toggle if implemented fully. This is a NEW local visual candidate, not authorized publication. Art direction is discretionary for first candidate: cinematic nocturnal indie game studio, midnight ink / warm ivory / luminous lavender, strong editorial display type, striking original SVG illustration (moon/portal/fable worlds) rather than generic SaaS cards. Make it look like a memorable game studio. Main hero and supporting sections must have deliberate hierarchy and visually distinct composition. Use self-contained local assets, no frameworks or remote font dependency required. Desktop and mobile must both feel designed.\n\nOnly established facts: studio name, development for iOS and Roblox. Do not invent existing game titles, released portfolio, numbers, awards, testimonials, team names, contact emails or social accounts. Discuss platforms and creative approach without unsupported credentials. Concept illustrations can show worlds but must be labeled conceptual, not released games. CTA can open an honest contact-info panel explaining contact address not added yet, with a working downloadable brief or copy-studio-name action. No pretend form delivery. Use real useful interactions: accessible mobile navigation, platform tabs or interactive concept exploration, motion toggle if appropriate. Avoid fake functional links.\n\nDeliver index.html, styles.css, app.js, assets if useful, README with run commands and remaining content inputs. Semantics, keyboard, focus, reduced-motion, accessible contrast, touch targets >=44px, no horizontal overflow at 360/390/768/1440px. CSS/SVG art must be original. Do not access secrets, deploy, edit nginx/services, or push. Only write within this project folder. Run meaningful checks. Keep output succinct and identify actual files produced. Timebox 15 minutes.\n",
      "brief_sha256": "c65046a59ee07b085ab6e43f910c0ba9d8445e55bc69ae5a2aeadbc03660ebdf",
      "qa_summary": "Общие браузерные проверки: 22/22. Четыре ширины, вкладки, меню, диалог, копирование и скачивание. Без ошибок JavaScript.",
      "qa": {
        "engine": "Chromium /usr/bin/chromium, Playwright",
        "viewport_heights": {
          "360": 900,
          "390": 900,
          "768": 900,
          "1440": 1000
        },
        "screenshots_reduced_motion": true,
        "checks": [
          {
            "name": "overflow_360",
            "pass": true,
            "detail": {
              "client": 360,
              "scroll": 360
            }
          },
          {
            "name": "overflow_390",
            "pass": true,
            "detail": {
              "client": 390,
              "scroll": 390
            }
          },
          {
            "name": "overflow_768",
            "pass": true,
            "detail": {
              "client": 768,
              "scroll": 768
            }
          },
          {
            "name": "overflow_1440",
            "pass": true,
            "detail": {
              "client": 1440,
              "scroll": 1440
            }
          },
          {
            "name": "semantics",
            "pass": true,
            "detail": {
              "h1": 1,
              "lang": "ru",
              "duplicateIDs": [],
              "missingAlt": 0
            }
          },
          {
            "name": "tab_click_0_0",
            "pass": true
          },
          {
            "name": "tab_click_0_1",
            "pass": true
          },
          {
            "name": "tab_keyboard_0",
            "pass": true
          },
          {
            "name": "tab_click_1_0",
            "pass": true
          },
          {
            "name": "tab_click_1_1",
            "pass": true
          },
          {
            "name": "tab_click_1_2",
            "pass": true
          },
          {
            "name": "tab_keyboard_1",
            "pass": true
          },
          {
            "name": "dialog_focus",
            "pass": true
          },
          {
            "name": "clipboard_actual",
            "pass": true
          },
          {
            "name": "brief_download",
            "pass": true
          },
          {
            "name": "dialog_escape",
            "pass": true
          },
          {
            "name": "focus_return",
            "pass": true
          },
          {
            "name": "motion_persistence",
            "pass": true
          },
          {
            "name": "mobile_menu_escape",
            "pass": true
          },
          {
            "name": "mobile_menu_navigation",
            "pass": true
          },
          {
            "name": "console",
            "pass": true,
            "detail": []
          },
          {
            "name": "http_resources",
            "pass": true,
            "detail": []
          }
        ],
        "passed": 22,
        "total": 22,
        "qa_elapsed_seconds": 11.44,
        "source_sha256": {
          "index.html": "fbeaae6e8ce22ebd2ae53984c0f486f5d219bac17fa4c1ebfda228f2864210bb",
          "styles.css": "e6492f75843e4125a46a1d009d5d310de7b032471aab17861ec9af3107296112",
          "app.js": "188bcdbf7844f6a9c5b5248504b6ff2ef03cf18b55b6a2985b2bcb40bda22743"
        }
      },
      "website_sha256": {
        "app.js": "188bcdbf7844f6a9c5b5248504b6ff2ef03cf18b55b6a2985b2bcb40bda22743",
        "index.html": "fbeaae6e8ce22ebd2ae53984c0f486f5d219bac17fa4c1ebfda228f2864210bb",
        "styles.css": "e6492f75843e4125a46a1d009d5d310de7b032471aab17861ec9af3107296112",
        "assets/favicon.svg": "ac55e979800441a240cc753de40b3968c8475e40472bfa244ed51484581ebbce"
      }
    }
  ],
  "fairness_disclosure": "Same task and coordinator checks, but different CLI/system prompts, sandbox, MCP availability and reasoning levels; not equal inference compute. Claude could not access Codex project, archive, .codex or Hermes history. No coordinator edits to website source.",
  "claude_cli_reported_duration_ms": 519646
}