{
  "updated_at": "2026-10-14",
  "status": "current",
  "score_scale_max": 100,
  "phase_basis": "Scores represent demonstrated capability, not elapsed time, percentage completion, or a forecast of when the next level will be reached. Equal spacing does not imply equal effort between levels.",
  "scale_aspiration": "The destination is not intelligence alone. It is aligned superintelligence that expands human agency, accelerates discovery, and helps civilization thrive.",
  "models": [
    {
      "rank": 1,
      "name": "OPUS 5.5",
      "provider": "Anthropic",
      "provider_logo": "assets/company-anthropic-128.png",
      "score": 26.1,
      "speed_tier": 3,
      "cost_tier": 4,
      "tested_at": "2026-10-14",
      "is_new": false,
      "movement": "UPDATED"
    },
    {
      "rank": 2,
      "name": "GPT-6 ASTRA",
      "provider": "OpenAI",
      "provider_logo": "assets/company-openai-128.png",
      "score": 24.9,
      "speed_tier": 2,
      "cost_tier": 3,
      "tested_at": "2026-10-14",
      "is_new": false,
      "movement": "UPDATED"
    },
    {
      "rank": 3,
      "name": "SONNET 5.5",
      "provider": "Anthropic",
      "provider_logo": "assets/company-anthropic-128.png",
      "score": 24.8,
      "speed_tier": 3,
      "cost_tier": 3,
      "tested_at": "2026-10-14",
      "is_new": false,
      "movement": "UPDATED"
    },
    {
      "rank": 4,
      "name": "GEMINI ARGON",
      "provider": "Google",
      "provider_logo": "assets/company-google-128.png",
      "score": 24.6,
      "speed_tier": 3,
      "cost_tier": 2,
      "is_new": true,
      "movement": "NEW",
      "tested_at": "2026-10-14"
    },
    {
      "rank": 5,
      "name": "MUSE WONDER (non-Full)",
      "provider": "Meta",
      "provider_logo": "assets/company-meta.svg",
      "score": 24.2,
      "speed_tier": 4,
      "cost_tier": 4,
      "is_new": true,
      "movement": "NEW",
      "tested_at": "2026-10-14"
    }
  ],
  "index_version": "American Super Intelligence Index",
  "score_label": "American Super Intelligence Index score",
  "score_unit": "points",
  "scale_name": "American Super Intelligence Index Capability Scale",
  "scale_milestones": [
    {
      "score": 0,
      "range": "0–<20",
      "level": "Frontier SI",
      "name": "The General Intelligence Runway",
      "meaning": "Powerful for reasoning, coding, creation and tool use, but uneven across whole missions. People still set direction, verify results and exercise judgment."
    },
    {
      "score": 20,
      "range": "20–<40",
      "level": "GI-I",
      "name": "Human-Level General Intelligence",
      "meaning": "Adapts to unfamiliar work, plans and completes multi-step tasks, uses tools and delivers broadly competent results with limited oversight."
    },
    {
      "score": 40,
      "range": "40–<60",
      "level": "GI-II",
      "name": "Expert General Intelligence",
      "meaning": "Matches strong human specialists across many fields, exceeds them in some and transfers insight between fields without losing rigor."
    },
    {
      "score": 60,
      "range": "60–<80",
      "level": "GI-III",
      "name": "Exceptional General Intelligence",
      "meaning": "Surpasses nearly every individual human across most cognitive work and repeatedly produces original discoveries, designs and strategies that withstand scrutiny."
    },
    {
      "score": 80,
      "range": "80–<100",
      "level": "General SI Runway",
      "name": "Superhuman General Intelligence",
      "meaning": "Exceeds the best individual human experts across virtually all cognitive work and sustains complex, long-running projects with extraordinary reliability."
    },
    {
      "score": 100,
      "range": "100+",
      "level": "GSI",
      "name": "Civilization-Scale General Super Intelligence",
      "meaning": "Surpasses even large, well-coordinated teams of human experts across virtually all cognitive work, operating at machine speed and scale."
    }
  ],
  "presentation_updated_at": "2026-10-29",
  "abbreviations": {
    "SI": "Super Intelligence",
    "GI": "General Intelligence",
    "SSI": "Specialized Super Intelligence",
    "GSI": "General Super Intelligence"
  }
}