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
SourceScore rates how reliable a source is to cite — for AI answers and research. This is one verified claim from the catalog.
Related verified claims
More verified claims related to this one — keep exploring.
DeepSeek-R1 released on: 2025-01-20 with reasoning chain-of-thought capabilities.
100% confidence · shares 3 tags (reasoning, 2025, released_on)
OpenAI o3-mini publicly released on: 2025-01-31 by OpenAI.
100% confidence · shares 3 tags (reasoning, released_on, 2025)
Gemini 2.5 Pro publicly released on: 2025-03-25 by Google DeepMind.
100% confidence · shares 3 tags (reasoning, released_on, 2025)
xAI Grok 4 publicly released on: 2025-07-09 by xAI — Grok 4 frontier model + Grok 4 Heavy multi-agent variant.
90% confidence · shares 3 tags (xai, released_on, 2025)
Anthropic Claude Opus 4 released on: 2025-05-22 by Anthropic.
100% confidence · shares 2 tags (released_on, 2025)
OpenAI o1 publicly released on: 2024-12-05 — full version with reasoning chain.
100% confidence · shares 2 tags (reasoning, released_on)
Anthropic Claude Sonnet 4 released on: 2025-05-22 by Anthropic.
100% confidence · shares 2 tags (released_on, 2025)
Llama 4 released on: 2025-04-05 by Meta — Scout + Maverick + Behemoth lineup.
100% confidence · shares 2 tags (released_on, 2025)
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
Drop this iframe into any blog post, docs page, or knowledge base. The widget renders the claim record + top cited source + click-through to this canonical page. CC-BY 4.0; attribution included.
<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
Frequently asked questions
How has SourceScore reviewed the claim "Grok 3 publicly released on: 2025-02-17 by xAI."?
SourceScore records this assertion with 100% legacy editorial confidence as of 2026-05-16, under methodology veritas-v0.1. That metadata is not a truth guarantee. Inspect the 2 cited source record(s), excerpts, and live evidence below.
What is the evidence for "Grok 3 publicly released on: 2025-02-17 by xAI."?
The record lists 2 cited source(s): xAI, xAI. Each is shown below with a short excerpt and URL. The JSON record at https://sourcescore.org/api/v1/claims/232df1b22ed7dca3.json includes SourceScore-issued HMAC integrity metadata, not a public verification proof.
When was this claim record last reviewed by SourceScore?
Last reviewed 2026-05-16 under methodology version veritas-v0.1. The dated JSON record includes SourceScore-issued HMAC metadata, which is not publicly recomputable. Refetch the record and inspect current evidence before relying on it.
How can I cite this SourceScore claim in my code or article?
Fetch the JSON record from https://sourcescore.org/api/v1/claims/232df1b22ed7dca3.json, including the verbatim claim, cited evidence, confidence, methodology version, and last-verified date. Refetch the canonical HTTPS record and inspect cited evidence; the HMAC tag is not publicly independently verifiable. The CC-BY-4.0 license permits commercial use with attribution to SourceScore.
Use this claim in your code
Fetch this record from your application. The response includes verbatim excerpts, primary-source URLs, and SourceScore-issued HMAC integrity metadata. Refetch the canonical HTTPS record and inspect cited evidence; public users cannot independently verify the HMAC tag.
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()