Verified claim · AI-ML · 100% confidence
GPT-4o mini released on: 2024-07-18.
Last verified 2026-05-16 · Methodology veritas-v0.1 · 1a4cf45e8b967089
Structured fields
- Subject
- GPT-4o mini
- Predicate
released_on- Object
- 2024-07-18
- Confidence
- 100%
- Tags
- gpt-4o-mini · openai · release · 2024
Sources (1)
[1] official blog · OpenAI · 2024-07-18
GPT-4o mini: advancing cost-efficient intelligence“Today, we're announcing GPT-4o mini, our most cost-efficient small model.”
Cite this claim
Ready-to-paste citation (Markdown / plain text):
GPT-4o mini released on: 2024-07-18. — SourceScore Claim 1a4cf45e8b967089 (verified 2026-05-16). https://sourcescore.org/api/v1/claims/1a4cf45e8b967089.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/1a4cf45e8b967089/" width="100%" height="360" frameborder="0" loading="lazy" title="GPT-4o mini released on: 2024-07-18."></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/1a4cf45e8b967089.jsonJavaScript / TypeScript
const r = await fetch("https://sourcescore.org/api/v1/claims/1a4cf45e8b967089.json");
const envelope = await r.json();
console.log(envelope.claim.statement);
// "GPT-4o mini released on: 2024-07-18."Python
import httpx
r = httpx.get("https://sourcescore.org/api/v1/claims/1a4cf45e8b967089.json")
envelope = r.json()
print(envelope["claim"]["statement"])
# "GPT-4o mini released on: 2024-07-18."LangChain (retrieve-then-cite)
from langchain_core.tools import tool
import httpx
@tool
def get_gpt_4o_mini_fact() -> dict:
"""Fetch the verified SourceScore claim for GPT-4o mini."""
r = httpx.get("https://sourcescore.org/api/v1/claims/1a4cf45e8b967089.json")
return r.json()