Verified claim · AI-ML · 100% confidence
OpenAI o3-mini publicly released on: 2025-01-31 by OpenAI.
Last verified 2026-05-16 · Methodology veritas-v0.1 · 9c871f7e7d056dc8
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Structured fields
- Subject
- OpenAI o3-mini
- Predicate
publicly_released_on- Object
- 2025-01-31 by OpenAI
- Confidence
- 100%
- Tags
- openai-o3-mini · openai · reasoning · released_on · 2025
Sources (2)
[1] official blog · OpenAI · 2025-01-31
OpenAI o3-mini“Today we're releasing OpenAI o3-mini, the newest, most cost-efficient model in our reasoning series, available in both ChatGPT and the API today. Previewed in December, this powerful and fast model advances the boundaries of what small models can achieve.”
OpenAI is rated by SourceScore — see its reliability →[2] docs · OpenAI · 2025-01-31
o3-mini — OpenAI Platform docsOpenAI is rated by SourceScore — see its reliability →
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OpenAI o3-mini publicly released on: 2025-01-31 by OpenAI. — SourceScore Claim 9c871f7e7d056dc8 (verified 2026-05-16). https://sourcescore.org/api/v1/claims/9c871f7e7d056dc8.jsonEmbed this claim
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Frequently asked questions
Is the claim "OpenAI o3-mini publicly released on: 2025-01-31 by OpenAI." verified?
Yes — SourceScore verified this claim with 100% confidence as of 2026-05-16. The verification uses 2 primary sources cross-referenced against the SourceScore methodology (version veritas-v0.1). Full source list + signed JSON envelope linked below.
What is the evidence for "OpenAI o3-mini publicly released on: 2025-01-31 by OpenAI."?
Evidence comes from 2 primary sources: OpenAI, OpenAI. Each source is listed below with verbatim excerpts and URLs. The signed JSON envelope at https://sourcescore.org/api/v1/claims/9c871f7e7d056dc8.json includes an HMAC-SHA256 signature for audit verification.
When was this claim last verified by SourceScore?
Last verified 2026-05-16 under methodology version veritas-v0.1. The signed JSON envelope is dated and cryptographically signed for audit trail. Re-verification cadence depends on the claim type and source freshness.
How can I cite this SourceScore claim in my code or article?
Fetch the signed JSON envelope from https://sourcescore.org/api/v1/claims/9c871f7e7d056dc8.json which includes the verbatim claim, primary sources, confidence, methodology version, last-verified date, and HMAC-SHA256 signature for audit. The CC-BY-4.0 license permits commercial use with attribution to SourceScore.
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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/9c871f7e7d056dc8.jsonJavaScript / TypeScript
const r = await fetch("https://sourcescore.org/api/v1/claims/9c871f7e7d056dc8.json");
const envelope = await r.json();
console.log(envelope.claim.statement);
// "OpenAI o3-mini publicly released on: 2025-01-31 by OpenAI."Python
import httpx
r = httpx.get("https://sourcescore.org/api/v1/claims/9c871f7e7d056dc8.json")
envelope = r.json()
print(envelope["claim"]["statement"])
# "OpenAI o3-mini publicly released on: 2025-01-31 by OpenAI."LangChain (retrieve-then-cite)
from langchain_core.tools import tool
import httpx
@tool
def get_openai_o3_mini_fact() -> dict:
"""Fetch the verified SourceScore claim for OpenAI o3-mini."""
r = httpx.get("https://sourcescore.org/api/v1/claims/9c871f7e7d056dc8.json")
return r.json()