Verified claim · AI-ML · 100% confidence
Grok 3 publicly released on: 2025-02-17 by xAI.
Last verified 2026-05-16 · Methodology veritas-v0.1 · 232df1b22ed7dca3
Structured fields
- Subject
- Grok 3
- Predicate
publicly_released_on- Object
- 2025-02-17 by xAI
- Confidence
- 100%
- Tags
- grok-3 · xai · reasoning · released_on · 2025
Sources (2)
[1] official blog · xAI · 2025-02-17
Grok 3 Beta — The Age of Reasoning Agents“Today, we are thrilled to introduce Grok 3, our most advanced model yet, blending superior reasoning with extensive pretraining knowledge.”
[2] official blog · xAI · 2025-02-17
Grok — xAI official product page
Cite this claim
Ready-to-paste citation (Markdown / plain text):
Grok 3 publicly released on: 2025-02-17 by xAI. — SourceScore Claim 232df1b22ed7dca3 (verified 2026-05-16). https://sourcescore.org/api/v1/claims/232df1b22ed7dca3.jsonEmbed this claim
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<iframe src="https://sourcescore.org/embed/claim/232df1b22ed7dca3/" width="100%" height="360" frameborder="0" loading="lazy" title="Grok 3 publicly released on: 2025-02-17 by xAI."></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/232df1b22ed7dca3.jsonJavaScript / TypeScript
const r = await fetch("https://sourcescore.org/api/v1/claims/232df1b22ed7dca3.json");
const envelope = await r.json();
console.log(envelope.claim.statement);
// "Grok 3 publicly released on: 2025-02-17 by xAI."Python
import httpx
r = httpx.get("https://sourcescore.org/api/v1/claims/232df1b22ed7dca3.json")
envelope = r.json()
print(envelope["claim"]["statement"])
# "Grok 3 publicly released on: 2025-02-17 by xAI."LangChain (retrieve-then-cite)
from langchain_core.tools import tool
import httpx
@tool
def get_grok_3_fact() -> dict:
"""Fetch the verified SourceScore claim for Grok 3."""
r = httpx.get("https://sourcescore.org/api/v1/claims/232df1b22ed7dca3.json")
return r.json()