Verified claim · AI-ML · 100% confidence
Suno v4 publicly released on: 2024-11-19 by Suno — improved music generation, longer outputs, audio remastering.
Last verified 2026-05-16 · Methodology veritas-v0.1 · 31bf31a9f5c022d3
Structured fields
- Subject
- Suno v4
- Predicate
publicly_released_on- Object
- 2024-11-19 by Suno — improved music generation, longer outputs, audio remastering
- Confidence
- 100%
- Tags
- suno-v4 · suno · music-generation · audio · released_on · 2024
Sources (2)
[1] official blog · Suno · 2024-11-19
Suno v4“Suno v4 introduces cleaner audio, sharper lyrics, and more dynamic song structures, plus the ability to remaster songs from previous versions.”
[2] docs · Suno · 2024-11-19
Suno v4 Release Notes
Cite this claim
Ready-to-paste citation (Markdown / plain text):
Suno v4 publicly released on: 2024-11-19 by Suno — improved music generation, longer outputs, audio remastering. — SourceScore Claim 31bf31a9f5c022d3 (verified 2026-05-16). https://sourcescore.org/api/v1/claims/31bf31a9f5c022d3.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/31bf31a9f5c022d3/" width="100%" height="360" frameborder="0" loading="lazy" title="Suno v4 publicly released on: 2024-11-19 by Suno — improved music generation, longer outputs, audio remastering."></iframe>Preview: open in new tab
Related claims
Other verified claims sharing tags with this one — useful for LLM retrieval graphs and citation discovery.
Suno v3 publicly released on: 2024-03-21 by Suno — improved music generation (full 2-minute songs, lyrics + instrumentation).
ea8efc5e58903e43 · 100% confidence · shares 4 tags (suno, music-generation, released_on…)
Stability AI Stable Audio 2.0 publicly released on: 2024-04-03 by Stability AI — Stable Audio 2.0 long-form music + sound effects from text prompts.
1317fa4fd47a7de1 · 100% confidence · shares 3 tags (music-generation, released_on, 2024)
Gemma released on: 2024-02-21.
87b09546387243ef · 100% confidence · shares 2 tags (released_on, 2024)
AlphaFold 3 released on: 2024-05-08.
bfae8cafd2eb0bf8 · 100% confidence · shares 2 tags (released_on, 2024)
OLMo released on: 2024-02-01 by Allen Institute for AI.
db733143bb054d41 · 100% confidence · shares 2 tags (2024, released_on)
Frequently asked questions
Is the claim "Suno v4 publicly released on: 2024-11-19 by Suno — improved music generation, longer outputs, audio remastering." 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 "Suno v4 publicly released on: 2024-11-19 by Suno — improved music generation, longer outputs, audio remastering."?
Evidence comes from 2 primary sources: Suno, Suno. Each source is listed below with verbatim excerpts and URLs. The signed JSON envelope at https://sourcescore.org/api/v1/claims/31bf31a9f5c022d3.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/31bf31a9f5c022d3.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.
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/31bf31a9f5c022d3.jsonJavaScript / TypeScript
const r = await fetch("https://sourcescore.org/api/v1/claims/31bf31a9f5c022d3.json");
const envelope = await r.json();
console.log(envelope.claim.statement);
// "Suno v4 publicly released on: 2024-11-19 by Suno — improved music generation, longer outputs, audio remastering."Python
import httpx
r = httpx.get("https://sourcescore.org/api/v1/claims/31bf31a9f5c022d3.json")
envelope = r.json()
print(envelope["claim"]["statement"])
# "Suno v4 publicly released on: 2024-11-19 by Suno — improved music generation, longer outputs, audio remastering."LangChain (retrieve-then-cite)
from langchain_core.tools import tool
import httpx
@tool
def get_suno_v4_fact() -> dict:
"""Fetch the verified SourceScore claim for Suno v4."""
r = httpx.get("https://sourcescore.org/api/v1/claims/31bf31a9f5c022d3.json")
return r.json()