{
  "entity": {
    "id": "entx_perplexity-ai",
    "slug": "perplexity-ai",
    "canonicalName": "Perplexity AI",
    "type": "service",
    "description": "AI-powered conversational search engine that provides direct answers with real-time source citations.",
    "sameAs": [
      "https://www.wikidata.org/wiki/Q124333951",
      "https://www.perplexity.ai"
    ],
    "identifiers": {
      "wikidataQid": "Q124333951",
      "website": "https://www.perplexity.ai"
    }
  },
  "verifiedFacts": [
    {
      "field": "Official website",
      "value": "https://www.perplexity.ai",
      "source": "Entidex pipeline",
      "confidence": 70,
      "asOf": "2026-10-10"
    },
    {
      "field": "Type",
      "value": "service",
      "source": "Entidex pipeline",
      "confidence": 70,
      "asOf": "2026-10-10"
    },
    {
      "field": "Category",
      "value": "artificial-intelligence",
      "source": "Entidex pipeline",
      "confidence": 70,
      "asOf": "2026-10-10"
    },
    {
      "field": "Headquarters",
      "value": "San Francisco, California, USA",
      "source": "Entidex pipeline",
      "confidence": 70,
      "asOf": "2026-10-10"
    },
    {
      "field": "Description",
      "value": "AI-powered conversational search engine that provides direct answers with real-time source citations.",
      "source": "Entidex pipeline",
      "confidence": 70,
      "asOf": "2026-10-10"
    }
  ],
  "confirmations": [
    {
      "canonicalId": "official_website",
      "field": "Official website",
      "value": "https://www.perplexity.ai",
      "source": "Official record",
      "confidence": 100,
      "asOf": null,
      "relationshipToVerified": "corroboration",
      "verifiedValue": "https://www.perplexity.ai",
      "verifiedSource": "Entidex pipeline"
    },
    {
      "canonicalId": "description",
      "field": "Description",
      "value": "Perplexity AI has released pplx-embed-v2-late, a pair of ColBERT-style multimodal embedding models. They come in 2 sizes: 0.6B for fast, cheap queries and 9B for maximum quality. Both models retrieve text, images and rendered PDF pages, and they share one embedding space. Perplexity also announced a multi-year partnership with Crusoe to power its AI workloads on Crusoe Cloud. Additionally, Perple…",
      "source": "Press digest",
      "confidence": 45,
      "asOf": "2026-09-23T09:24:11.000Z",
      "relationshipToVerified": "alternate_claim",
      "verifiedValue": "AI-powered conversational search engine that provides direct answers with real-time source citations.",
      "verifiedSource": "Entidex pipeline"
    }
  ],
  "corrections": [],
  "narrative": [],
  "accuracy": {
    "evaluated": 30,
    "matches": 20,
    "mismatches": 0,
    "pct": 100,
    "confidence": {
      "version": "7.0.0",
      "sampleSize": 20,
      "interval95": [
        16.78,
        20
      ]
    }
  },
  "verifiedRecord": {
    "asOf": "2026-10-10",
    "contentHash": "sha256:e142d52a7891152b325a38f3abe4cc57be75605be79e8615a1324a0bc191b526",
    "facts": [
      {
        "field": "Official website",
        "value": "https://www.perplexity.ai",
        "source": "Entidex pipeline",
        "confidence": 70,
        "asOf": "2026-10-10",
        "authority": "medium"
      },
      {
        "field": "Type",
        "value": "service",
        "source": "Entidex pipeline",
        "confidence": 70,
        "asOf": "2026-10-10",
        "authority": "medium"
      },
      {
        "field": "Category",
        "value": "artificial-intelligence",
        "source": "Entidex pipeline",
        "confidence": 70,
        "asOf": "2026-10-10",
        "authority": "medium"
      },
      {
        "field": "Headquarters",
        "value": "San Francisco, California, USA",
        "source": "Entidex pipeline",
        "confidence": 70,
        "asOf": "2026-10-10",
        "authority": "medium"
      },
      {
        "field": "Description",
        "value": "AI-powered conversational search engine that provides direct answers with real-time source citations.",
        "source": "Entidex pipeline",
        "confidence": 70,
        "asOf": "2026-10-10",
        "authority": "medium"
      }
    ]
  },
  "knowledgeGap": {
    "asOf": "2026-10-10",
    "accuracy": {
      "decidable": 20,
      "matches": 20,
      "contradictions": 0,
      "pct": 100,
      "excluded": {
        "coverageGaps": 10,
        "duplicates": 0
      },
      "confidenceFloor": 0,
      "interval95Pct": [
        83.9,
        100
      ],
      "computationVersion": "llm-knowledge-accuracy@1"
    },
    "perEngine": [
      {
        "engine": "ChatGPT",
        "maker": "OpenAI",
        "makerHref": "/entity/openai",
        "decidable": 4,
        "matches": 4,
        "pct": 100
      },
      {
        "engine": "Claude",
        "maker": "Anthropic",
        "makerHref": "/entity/anthropic",
        "decidable": 4,
        "matches": 4,
        "pct": 100
      },
      {
        "engine": "Gemini",
        "maker": "Google DeepMind",
        "makerHref": "/entity/google-deepmind",
        "decidable": 4,
        "matches": 4,
        "pct": 100
      },
      {
        "engine": "Perplexity",
        "maker": "Perplexity AI",
        "makerHref": "/entity/perplexity-ai",
        "decidable": 4,
        "matches": 4,
        "pct": 100
      },
      {
        "engine": "Grok",
        "maker": "xAI",
        "makerHref": "/entity/xai",
        "decidable": 4,
        "matches": 4,
        "pct": 100
      }
    ],
    "contradictions": [],
    "coverageGaps": [],
    "alternateNarratives": [
      {
        "field": "Description",
        "alternateValue": "Perplexity AI has released pplx-embed-v2-late, a pair of ColBERT-style multimodal embedding models. They come in 2 sizes: 0.6B for fast, cheap queries and 9B for maximum quality. Both models retrieve text, images and rendered PDF pages, and they share one embedding space. Perplexity also announced a multi-year partnership with Crusoe to power its AI workloads on Crusoe Cloud. Additionally, Perple…",
        "source": "Press digest",
        "confidence": 45,
        "asOf": "2026-09-23T09:24:11.000Z",
        "note": "Additive alternate observation vs the verified record (Entidex pipeline)."
      }
    ],
    "trend": {
      "prior": {
        "asOf": "2026-09-09T23:23:10.127Z",
        "pct": 100
      },
      "delta": 0,
      "direction": "stable"
    }
  },
  "provenance": {
    "issuer": "Entidex",
    "issuerId": "did:web:entidex.com",
    "statementUrl": "https://entidex.com/entity/perplexity-ai/knowledge",
    "methodologyUrl": "https://entidex.com/methodology",
    "license": "https://entidex.com/terms",
    "generatedAt": "2026-10-14T19:27:13.434Z",
    "note": "These are tamper-evident assertions describing the verified record, issued by Entidex. They are intended for AI systems to reconcile against — not a directive that binds any model.",
    "proof": {
      "type": "JsonWebSignature2020",
      "issuer": "did:web:entidex.com",
      "verificationMethod": "did:web:entidex.com#key-1",
      "created": "2026-10-14T19:27:13.438Z",
      "contentHash": "sha256:00485078228cd291e7353654fed0f18291f9cf24926c7323410c0117a016a244",
      "jws": "eyJhbGciOiJFZERTQSIsImtpZCI6ImRpZDp3ZWI6ZW50aWRleC5jb20ja2V5LTEifQ.c2hhMjU2OjAwNDg1MDc4MjI4Y2QyOTFlNzM1MzY1NGZlZDBmMTgyOTFmOWNmMjQ5MjZjNzMyMzQxMGMwMTE3YTAxNmEyNDQ.hZ6WUKJh25FBnlEBJ9zIG-bFQ6_3Td0bEwgmzF_GP07MFHMobDOzxCxB7Db88fynPcYETwj9wtwIZn-3egPKDQ"
    }
  },
  "schemaVersion": "2.0"
}