Verified claim · AI-ML · 95% confidence
Mixtral 8x7B released on: 2023-12-11.
Last verified 2026-05-16 · Methodology veritas-v0.1 · 410aec4f418f2b11
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Structured fields
- Subject
- Mixtral 8x7B
- Predicate
released_on- Object
- 2023-12-11
- Confidence
- 95%
- Tags
- mixtral · mistral · release · 2023 · moe · sparse
Sources (2)
[1] official blog · Mistral AI · 2023-12-11
Mixtral of experts — A high quality Sparse Mixture-of-Experts“Today, the team is proud to release Mixtral 8x7B, a high-quality sparse mixture of experts model (SMoE) with open weights.”
[2] model card · Hugging Face · 2023-12-11
mistralai/Mixtral-8x7B-v0.1 model cardHugging Face is rated by SourceScore — see its reliability →
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Mixtral 8x7B released on: 2023-12-11. — SourceScore Claim 410aec4f418f2b11 (verified 2026-05-16). https://sourcescore.org/api/v1/claims/410aec4f418f2b11.jsonEmbed this claim
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Frequently asked questions
Is the claim "Mixtral 8x7B released on: 2023-12-11." verified?
Yes — SourceScore verified this claim with 95% 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 "Mixtral 8x7B released on: 2023-12-11."?
Evidence comes from 2 primary sources: Mistral AI, Hugging Face. Each source is listed below with verbatim excerpts and URLs. The signed JSON envelope at https://sourcescore.org/api/v1/claims/410aec4f418f2b11.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/410aec4f418f2b11.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/410aec4f418f2b11.jsonJavaScript / TypeScript
const r = await fetch("https://sourcescore.org/api/v1/claims/410aec4f418f2b11.json");
const envelope = await r.json();
console.log(envelope.claim.statement);
// "Mixtral 8x7B released on: 2023-12-11."Python
import httpx
r = httpx.get("https://sourcescore.org/api/v1/claims/410aec4f418f2b11.json")
envelope = r.json()
print(envelope["claim"]["statement"])
# "Mixtral 8x7B released on: 2023-12-11."LangChain (retrieve-then-cite)
from langchain_core.tools import tool
import httpx
@tool
def get_mixtral_8x7b_fact() -> dict:
"""Fetch the verified SourceScore claim for Mixtral 8x7B."""
r = httpx.get("https://sourcescore.org/api/v1/claims/410aec4f418f2b11.json")
return r.json()