Verified claim · AI-ML · 100% confidence
Stable Diffusion XL (SDXL) publicly released on: 2023-07-26 by Stability AI.
Last verified 2026-05-16 · Methodology veritas-v0.1 · db9dde664b4483da
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Structured fields
- Subject
- Stable Diffusion XL (SDXL)
- Predicate
publicly_released_on- Object
- 2023-07-26 by Stability AI
- Confidence
- 100%
- Tags
- sdxl · stable-diffusion-xl · stability-ai · text-to-image · released_on · 2023
Sources (2)
[1] official blog · Stability AI · 2023-07-26
Announcing SDXL 1.0“We are excited to announce the release of Stable Diffusion XL (SDXL) 1.0, our next-generation flagship text-to-image model.”
[2] model card · Stability AI · 2023-07-26
stable-diffusion-xl-base-1.0 — Hugging Face model card
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Stable Diffusion XL (SDXL) publicly released on: 2023-07-26 by Stability AI. — SourceScore Claim db9dde664b4483da (verified 2026-05-16). https://sourcescore.org/api/v1/claims/db9dde664b4483da.jsonEmbed this claim
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Frequently asked questions
Is the claim "Stable Diffusion XL (SDXL) publicly released on: 2023-07-26 by Stability AI." 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 "Stable Diffusion XL (SDXL) publicly released on: 2023-07-26 by Stability AI."?
Evidence comes from 2 primary sources: Stability AI, Stability AI. Each source is listed below with verbatim excerpts and URLs. The signed JSON envelope at https://sourcescore.org/api/v1/claims/db9dde664b4483da.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/db9dde664b4483da.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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cURL
curl https://sourcescore.org/api/v1/claims/db9dde664b4483da.jsonJavaScript / TypeScript
const r = await fetch("https://sourcescore.org/api/v1/claims/db9dde664b4483da.json");
const envelope = await r.json();
console.log(envelope.claim.statement);
// "Stable Diffusion XL (SDXL) publicly released on: 2023-07-26 by Stability AI."Python
import httpx
r = httpx.get("https://sourcescore.org/api/v1/claims/db9dde664b4483da.json")
envelope = r.json()
print(envelope["claim"]["statement"])
# "Stable Diffusion XL (SDXL) publicly released on: 2023-07-26 by Stability AI."LangChain (retrieve-then-cite)
from langchain_core.tools import tool
import httpx
@tool
def get_stable_diffusion_xl_sdxl_fact() -> dict:
"""Fetch the verified SourceScore claim for Stable Diffusion XL (SDXL)."""
r = httpx.get("https://sourcescore.org/api/v1/claims/db9dde664b4483da.json")
return r.json()