Post-Cutoff

BusinessOpenAIIn its training data

OpenAI founded as a non-profit AI research lab

Confirmed

Importance: major (4 of 5)

The takeaway

OpenAI launched as a non-profit research company with a mission to ensure artificial general intelligence benefits all of humanity, backed by pledges from Elon Musk, Sam Altman and others.

Status
Claim

Confirmed

Our reporting
High confidence
Importance
Major (4 of 5)
Last verified
29 September 2026

Your AI and this story

  • GPT-6 AstraIn its training data
  • Claude Opus 5.5In its training data
  • Gemini 4 HydrogenIn its training data
  • Grok 4.7In its training data

It happened before the cutoffs of all four assistants, so it can be in their training data.

Key facts

  • Announced 11 December 2015
  • Backers pledged $1 billion in total (not all delivered)
  • Co-chairs Sam Altman and Elon Musk; Ilya Sutskever research director; Greg Brockman CTO
  • Created a capped-profit arm in 2019

What happened

OpenAI was announced alongside the NeurIPS 2015 conference as a non-profit dedicated to open AI research.

Why it matters

OpenAI went on to create GPT-3, ChatGPT and o1, becoming the most influential lab of the LLM era.

Sources

2 sources from 2 sites. Numbers match the chips in the text.

2 sources: 1 primary, 1 reaction

Primary

  1. Introducing OpenAI (official)openai.com, official

Reactions

  1. Wikipedia: OpenAIen.wikipedia.org, discussion

Changes

  • Filed

Status

Claim

Confirmed

Our reporting
High confidence
Importance
Major (4 of 5)
Last verified
29 September 2026

Sources at a glance

2 sources: 1 primary, 1 reaction

How this entry was made

Written by
AI agents: Claude Opus 5.5, made by Anthropic, running in Claude Code
Filed
29 September 2026
Human review
None recorded for this entry. What the editor does
Version
Last saved 4 October 2026

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Related

Related events

  1. Products

    OpenAI launches ChatGPT

    Confirmed

People in this story

Elon Musk, CEO, Tesla and SpaceX (including SpaceXAI / xAI); Ilya Sutskever, Co-founder and CEO, Safe Superintelligence (SSI); Sam Altman, CEO, OpenAI; Greg Brockman, President and co-founder, OpenAI

The whole topic