Verified claim · AI-ML · 100% confidence
GitHub Copilot publicly released on: 2021-06-29 (technical preview).
Last verified 2026-05-16 · Methodology veritas-v0.1 · 1ddbde847e500ac5
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Structured fields
- Subject
- GitHub Copilot
- Predicate
publicly_released_on- Object
- 2021-06-29 (technical preview)
- Confidence
- 100%
- Tags
- github-copilot · github · openai · codex · coding-assistant · released_on · 2021
Sources (2)
[1] official blog · GitHub Blog · 2021-06-29
Introducing GitHub Copilot: your AI pair programmer“Today, we are launching a technical preview of GitHub Copilot, a new AI pair programmer that helps you write better code. GitHub Copilot draws context from the code you're working on, suggesting whole lines or entire functions.”
[2] official blog · OpenAI · 2021-08-10
OpenAI CodexOpenAI is rated by SourceScore — see its reliability →
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GitHub Copilot publicly released on: 2021-06-29 (technical preview). — SourceScore Claim 1ddbde847e500ac5 (verified 2026-05-16). https://sourcescore.org/api/v1/claims/1ddbde847e500ac5.jsonEmbed this claim
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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 "GitHub Copilot publicly released on: 2021-06-29 (technical preview)."?
The record lists 2 cited source(s): GitHub Blog, OpenAI. Each is shown below with a short excerpt and URL. The JSON record at https://sourcescore.org/api/v1/claims/1ddbde847e500ac5.json includes SourceScore-issued HMAC integrity metadata, not a public verification proof.
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cURL
curl https://sourcescore.org/api/v1/claims/1ddbde847e500ac5.jsonJavaScript / TypeScript
const r = await fetch("https://sourcescore.org/api/v1/claims/1ddbde847e500ac5.json");
const envelope = await r.json();
console.log(envelope.claim.statement);
// "GitHub Copilot publicly released on: 2021-06-29 (technical preview)."Python
import httpx
r = httpx.get("https://sourcescore.org/api/v1/claims/1ddbde847e500ac5.json")
envelope = r.json()
print(envelope["claim"]["statement"])
# "GitHub Copilot publicly released on: 2021-06-29 (technical preview)."LangChain (retrieve-then-cite)
from langchain_core.tools import tool
import httpx
@tool
def get_github_copilot_fact() -> dict:
"""Fetch the verified SourceScore claim for GitHub Copilot."""
r = httpx.get("https://sourcescore.org/api/v1/claims/1ddbde847e500ac5.json")
return r.json()