{
  "generated": "2026-06-15T13:19:30Z",
  "pilot_domains": ["nasa.gov", "cloudflare.com", "bbc.com"],
  "model_pins": {
    "perplexity": "sonar-pro",
    "openai": "gpt-4o",
    "gemini": "gemini-3.1-pro-preview",
    "anthropic": "claude-sonnet-4-6",
    "grok": "grok-3"
  },
  "geo_bands": {
    "elite":    [90, 100],
    "strong":   [75, 89],
    "moderate": [60, 74],
    "weak":     [40, 59],
    "critical": [0,  39]
  },
  "metric_thresholds": {
    "SGR":  { "op": ">=", "value": 0.25 },
    "RPC":  { "op": ">",  "value": 3000 },
    "LMR":  { "op": "<=", "value": 30, "unit": "days", "null_fails": true },
    "RR":   { "op": ">=", "value": 0.45 },
    "RTC":  { "op": "<=", "value": 1.0 },
    "TTFB": { "threshold_ms": 800, "methodology": "warm 3rd hit, connect-time subtracted" },
    "TTLB": { "threshold_ms": 2500, "methodology": "p75 perf-probe" }
  },
  "binary_signals": [
    "robots_ai_bots_allowed",
    "llms_txt_present",
    "llms_full_txt_present",
    "sitemap_fresh",
    "jsonld_structured_data",
    "prerendered_html",
    "mcp_server_live",
    "ai_content_feed"
  ],
  "excluded_metrics": ["ALR", "muNPS", "lambdaNPS", "deltaNPS"]
}