{
  "apiVersion": "v1",
  "methodology": "https://sourcescore.org/methodology/",
  "canonical": "https://sourcescore.org/claims/a4fc4391a27f0500/",
  "claim": {
    "vertical": "ai-ml",
    "subject": "Llama 2 70B",
    "predicate": "parameter_count",
    "object": "70000000000",
    "confidence": 1,
    "sources": [
      {
        "url": "https://arxiv.org/abs/2307.09288",
        "title": "Llama 2: Open Foundation and Fine-Tuned Chat Models",
        "publisher": "Meta AI / arXiv",
        "publishedDate": "2023-07-19",
        "accessedDate": "2026-05-16",
        "type": "preprint"
      },
      {
        "url": "https://huggingface.co/meta-llama/Llama-2-70b",
        "title": "meta-llama/Llama-2-70b model card",
        "publisher": "Hugging Face",
        "accessedDate": "2026-05-16",
        "type": "model-card"
      }
    ],
    "publishedAt": "2026-05-16T00:00:00Z",
    "lastVerified": "2026-05-16",
    "methodologyVersion": "veritas-v0.1",
    "tags": [
      "llama-2",
      "parameters",
      "70b",
      "meta"
    ],
    "id": "a4fc4391a27f0500",
    "statement": "Llama 2 70B parameter count: 70000000000."
  },
  "signature": {
    "algorithm": "HMAC-SHA256",
    "signedBy": "did:web:sourcescore.org",
    "signedAt": "2026-05-16T00:00:00.000Z",
    "signature": "b943e561110e4a6eaf5f769f92682dc40fb0d8f103b3beb41886532d9251cfdf"
  },
  "citedAs": "Llama 2 70B parameter count: 70000000000. — SourceScore Claim a4fc4391a27f0500 (verified 2026-05-16, signed b943e561…). https://sourcescore.org/claims/a4fc4391a27f0500/"
}