Different data,
same stack.

curl "https://api.perplexity.ai/chat/completions" \
  -H "Authorization: Bearer pplx-..." \
  -H "Content-Type: application/json" \
  -d '{
    "model": "sonar",
    "messages": [{
      "role": "user",
      "content": "Who are the top experts on AI safety?"
    }]
  }'

{
  "choices": [{
    "message": {
      "role": "assistant",
      "content": "The field of AI safety has several prominent researchers
including Stuart Russell, Paul Christiano, and Yoshua Bengio.
Stuart Russell is known for his work on value alignment and
co-authored the influential textbook 'Artificial Intelligence:
A Modern Approach'. Paul Christiano...",
      "citations": [
        "https://en.wikipedia.org/wiki/AI_safety",
        "https://80000hours.org/problem-profiles/artificial-intelligence/"
      ]
    }
  }]
}

curl "https://api.amygdala.eu/api/v1/index?query=AI+safety&limit=5" \
  -H "Authorization: Bearer amyg_..."

{
  "duration": 0.084,
  "results": [
    {
      "sdu": "2941...207",
      "name": "Stuart Russell",
      "rank": 1,
      "country_name": "United States",
      "topic": "AI Safety"
    },
    {
      "sdu": "1839...561",
      "name": "Paul Christiano",
      "rank": 2,
      "country_name": "United States",
      "topic": "AI Safety"
    }
  ]
}

{
  "results": [{
    "name": "Stuart Russell",
    "bio": "Professor at UC Berkeley. Pioneer of AI safety research.",
    "country": "United States",
    "topics": ["AI Safety", "Machine Learning"],
    "socials": {
      "twitter":  { "handle": "@stuartjrussell", "followers": 52400 },
      "linkedin": { "handle": "stuart-russell-ai",  "followers": 18200 }
    }
  }]
}