Verified claim · AI-ML · 100% confidence
OLMo released on: 2024-02-01 by Allen Institute for AI.
Last verified 2026-05-16 · Methodology veritas-v0.1 · db733143bb054d41
SourceScore rates how reliable a source is to cite — for AI answers and research. This is one verified claim from the catalog.
Related verified claims
More verified claims related to this one — keep exploring.
Tülu 3 publicly released on: 2024-11-21 by Allen Institute for AI.
100% confidence · shares 5 tags (allenai, ai2, open-source…)
LangGraph publicly released on: 2024-01-17 by LangChain — agent-graph framework.
100% confidence · shares 3 tags (open-source, released_on, 2024)
Allen AI OLMo 2 publicly released on: 2024-11-26 by Allen Institute for AI — fully-open 7B + 13B models with full training data, code, recipes.
100% confidence · shares 3 tags (fully-open, released_on, 2024)
Allen AI Molmo publicly released on: 2024-09-25 by Allen Institute for AI — fully-open multimodal VLM family (1B/7B/72B), Apache 2.0.
100% confidence · shares 3 tags (fully-open, released_on, 2024)
Gemma released on: 2024-02-21.
100% confidence · shares 2 tags (released_on, 2024)
AlphaFold 3 released on: 2024-05-08.
100% confidence · shares 2 tags (released_on, 2024)
Gemini Ultra publicly released on: 2024-02-08 via Gemini Advanced subscription.
100% confidence · shares 2 tags (released_on, 2024)
Stable Diffusion 3 publicly released on: 2024-06-12 (Stable Diffusion 3 Medium weights).
100% confidence · shares 2 tags (released_on, 2024)
Structured fields
- Subject
- OLMo
- Predicate
released_on- Object
- 2024-02-01 by Allen Institute for AI
- Confidence
- 100%
- Tags
- olmo · allenai · ai2 · open-source · fully-open · 2024 · released_on
Sources (2)
[1] preprint · arXiv (Groeneveld, Beltagy, Walsh, Bhagia, Kinney, Tafjord, et al. / Allen Institute for AI) · 2024-02-01
OLMo: Accelerating the Science of Language Models“To this end, we have built OLMo, a competitive, truly Open Language Model, to enable the scientific study of language models.”
[2] official blog · Allen Institute for AI (AI2) · 2024-02-01
OLMo — Open Language Model
Cite this claim
Ready-to-paste citation (Markdown / plain text):
OLMo released on: 2024-02-01 by Allen Institute for AI. — SourceScore Claim db733143bb054d41 (verified 2026-05-16). https://sourcescore.org/api/v1/claims/db733143bb054d41.jsonEmbed this claim
Drop this iframe into any blog post, docs page, or knowledge base. The widget renders the claim record + top cited source + click-through to this canonical page. CC-BY 4.0; attribution included.
<iframe src="https://sourcescore.org/embed/claim/db733143bb054d41/" width="100%" height="360" frameborder="0" loading="lazy" title="OLMo released on: 2024-02-01 by Allen Institute for AI."></iframe>Preview: open in new tab
Frequently asked questions
How has SourceScore reviewed the claim "OLMo released on: 2024-02-01 by Allen Institute for AI."?
SourceScore records this assertion with 100% legacy editorial confidence as of 2026-05-16, under methodology veritas-v0.1. That metadata is not a truth guarantee. Inspect the 2 cited source record(s), excerpts, and live evidence below.
What is the evidence for "OLMo released on: 2024-02-01 by Allen Institute for AI."?
The record lists 2 cited source(s): arXiv (Groeneveld, Beltagy, Walsh, Bhagia, Kinney, Tafjord, et al. / Allen Institute for AI), Allen Institute for AI (AI2). Each is shown below with a short excerpt and URL. The JSON record at https://sourcescore.org/api/v1/claims/db733143bb054d41.json includes SourceScore-issued HMAC integrity metadata, not a public verification proof.
When was this claim record last reviewed by SourceScore?
Last reviewed 2026-05-16 under methodology version veritas-v0.1. The dated JSON record includes SourceScore-issued HMAC metadata, which is not publicly recomputable. Refetch the record and inspect current evidence before relying on it.
How can I cite this SourceScore claim in my code or article?
Fetch the JSON record from https://sourcescore.org/api/v1/claims/db733143bb054d41.json, including the verbatim claim, cited evidence, confidence, methodology version, and last-verified date. Refetch the canonical HTTPS record and inspect cited evidence; the HMAC tag is not publicly independently verifiable. The CC-BY-4.0 license permits commercial use with attribution to SourceScore.
Use this claim in your code
Fetch this record from your application. The response includes verbatim excerpts, primary-source URLs, and SourceScore-issued HMAC integrity metadata. Refetch the canonical HTTPS record and inspect cited evidence; public users cannot independently verify the HMAC tag.
cURL
curl https://sourcescore.org/api/v1/claims/db733143bb054d41.jsonJavaScript / TypeScript
const r = await fetch("https://sourcescore.org/api/v1/claims/db733143bb054d41.json");
const envelope = await r.json();
console.log(envelope.claim.statement);
// "OLMo released on: 2024-02-01 by Allen Institute for AI."Python
import httpx
r = httpx.get("https://sourcescore.org/api/v1/claims/db733143bb054d41.json")
envelope = r.json()
print(envelope["claim"]["statement"])
# "OLMo released on: 2024-02-01 by Allen Institute for AI."LangChain (retrieve-then-cite)
from langchain_core.tools import tool
import httpx
@tool
def get_olmo_fact() -> dict:
"""Fetch the verified SourceScore claim for OLMo."""
r = httpx.get("https://sourcescore.org/api/v1/claims/db733143bb054d41.json")
return r.json()