{
  "schema_version": 1,
  "experiment": "10-4",
  "run_type": "real_parallel_and_serial_same_sites",
  "measured_at": "2026-07-29T17:57:11+0800",
  "target": "Andrew Ng",
  "browser": "Playwright Chromium",
  "llm_provider": "Volcengine ARK",
  "llm_model": "doubao-seed-1-6-250615",
  "sites": [
    "https://med.stanford.edu/profiles/browse",
    "https://law.stanford.edu/directory/?tax_and_terms=1067",
    "https://ed.stanford.edu/faculty",
    "https://www.gsb.stanford.edu/faculty-research/faculty",
    "https://sustainability.stanford.edu/people/faculty",
    "https://humsci.stanford.edu/about/leadership-and-administration/deans-office",
    "https://engineering.stanford.edu/faculty-research/faculty",
    "https://www.cs.stanford.edu/people/faculty",
    "https://profiles.stanford.edu/andrew-ng",
    "https://hai.stanford.edu/people/andrew-ng"
  ],
  "parallel": {
    "seconds": 18.542,
    "winner": "agent-09",
    "errors": {},
    "contexts_created": 10,
    "contexts_closed": 10,
    "terminate_broadcasts": 1,
    "result": {
      "name": "Andrew Ng",
      "college": "Stanford HAI",
      "position": "Adjunct Professor at Stanford University",
      "research": "machine learning with an emphasis on deep learning, applications to computer vision and speech, autonomous driving",
      "evidence": "Founder of DeepLearning.AI and Adjunct Professor at Stanford University",
      "url": "https://hai.stanford.edu/people/andrew-ng"
    }
  },
  "serial": {
    "seconds": 58.264,
    "sites_visited": 10,
    "contexts_created": 10,
    "contexts_closed": 10,
    "winner_site": "human-ai"
  },
  "measured_speedup": 3.142,
  "gates": {
    "real_websites": {"status": "pass", "count": 10},
    "independent_browser_sessions": {"status": "pass", "count": 10},
    "real_llm_grounded_extraction": {"status": "pass"},
    "parallel_serial_same_site_comparison": {"status": "pass"},
    "all_browser_resources_closed": {"status": "pass", "created": 20, "closed": 20},
    "measured_parallel_improvement": {"status": "pass", "speedup": 3.142}
  },
  "overall_status": "pass"
}