Verified claim · AI-ML · 100% confidence
Llama 1 released on: 2023-02-24.
Last verified 2026-05-16 · Methodology veritas-v0.1 · 5ce2e90fafdca0c2
Structured fields
- Subject
- Llama 1
- Predicate
released_on- Object
- 2023-02-24
- Confidence
- 100%
- Tags
- llama-1 · meta · release · 2023
Sources (2)
[1] official blog · Meta AI · 2023-02-24
Introducing LLaMA: A foundational, 65-billion-parameter large language model“Today, we're releasing our LLaMA (Large Language Model Meta AI) foundational model with a gated release.”
[2] preprint · Meta AI / arXiv · 2023-02-27
LLaMA: Open and Efficient Foundation Language Models
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Ready-to-paste citation (Markdown / plain text):
Llama 1 released on: 2023-02-24. — SourceScore Claim 5ce2e90fafdca0c2 (verified 2026-05-16). https://sourcescore.org/api/v1/claims/5ce2e90fafdca0c2.jsonEmbed this claim
Drop this iframe into any blog post, docs page, or knowledge base. The widget renders the signed claim + primary source + click-through to this canonical page. CC-BY 4.0; attribution included.
<iframe src="https://sourcescore.org/embed/claim/5ce2e90fafdca0c2/" width="100%" height="360" frameborder="0" loading="lazy" title="Llama 1 released on: 2023-02-24."></iframe>Preview: open in new tab
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Use this claim in your code
Fetch this signed envelope from your application. The response includes the verbatim excerpt, primary source URLs, and an HMAC-SHA256 signature you can verify locally for audit trails.
cURL
curl https://sourcescore.org/api/v1/claims/5ce2e90fafdca0c2.jsonJavaScript / TypeScript
const r = await fetch("https://sourcescore.org/api/v1/claims/5ce2e90fafdca0c2.json");
const envelope = await r.json();
console.log(envelope.claim.statement);
// "Llama 1 released on: 2023-02-24."Python
import httpx
r = httpx.get("https://sourcescore.org/api/v1/claims/5ce2e90fafdca0c2.json")
envelope = r.json()
print(envelope["claim"]["statement"])
# "Llama 1 released on: 2023-02-24."LangChain (retrieve-then-cite)
from langchain_core.tools import tool
import httpx
@tool
def get_llama_1_fact() -> dict:
"""Fetch the verified SourceScore claim for Llama 1."""
r = httpx.get("https://sourcescore.org/api/v1/claims/5ce2e90fafdca0c2.json")
return r.json()