SourceScore

Verified claim · AI-ML · 100% confidence

GPT-4 released on: 2023-03-14.

Last verified 2026-05-16 · Methodology veritas-v0.1 · 09eea8fb1a8ccebf

Structured fields

Subject
GPT-4
Predicate
released_on
Object
2023-03-14
Confidence
100%
Tags
gpt-4 · openai · release · 2023

Sources (2)

  1. [1] official blog · OpenAI · 2023-03-14

    GPT-4
    We've created GPT-4, the latest milestone in OpenAI's effort in scaling up deep learning.
  2. [2] preprint · OpenAI / arXiv · 2023-03-15

    GPT-4 Technical Report

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GPT-4 released on: 2023-03-14. — SourceScore Claim 09eea8fb1a8ccebf (verified 2026-05-16). https://sourcescore.org/api/v1/claims/09eea8fb1a8ccebf.json

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cURL

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JavaScript / TypeScript

const r = await fetch("https://sourcescore.org/api/v1/claims/09eea8fb1a8ccebf.json"); const envelope = await r.json(); console.log(envelope.claim.statement); // "GPT-4 released on: 2023-03-14."

Python

import httpx r = httpx.get("https://sourcescore.org/api/v1/claims/09eea8fb1a8ccebf.json") envelope = r.json() print(envelope["claim"]["statement"]) # "GPT-4 released on: 2023-03-14."

LangChain (retrieve-then-cite)

from langchain_core.tools import tool import httpx @tool def get_gpt_4_fact() -> dict: """Fetch the verified SourceScore claim for GPT-4.""" r = httpx.get("https://sourcescore.org/api/v1/claims/09eea8fb1a8ccebf.json") return r.json()