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94 people, organisations and other records · 122 relationships · 34 claims about a valueEverything recorded up to the chosen year, whether or not still in effect · Undated records included
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Microsoft announced investment in ↓ OpenAI
Microsoft announced a $1 billion investment in OpenAI. Copy claim link
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Machine-checked, not reviewed by an editor Stated in source Supported
Supporting evidence: primary · 1 source
Date 2019-07-22 · announcement Transaction type investment Relationship context external Stage announced Amount exact · $1,000,000,000 Scope and limits Announcement amount; cash disbursement, instrument and ownership share are not established.
The evidence 01 primary source Supports the claim
OpenAI forms exclusive computing partnership with Microsoft to build new Azure AI supercomputing technologies ↗ Microsoft · 2019-07-22
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Paraphrase The release identifies a $1 billion Microsoft investment.
Location in source Subtitle above the dated release
Machine-checked · 2026-09-19
Source details and check notes Authors Microsoft Version Dated announcement inspected 2026-09-19; a historical company statement, not independent verification of implementation. Canonical address Open the canonical source ↗ Accessed 2026-09-19 Language English (en) Attribution Microsoft, OpenAI forms exclusive computing partnership with Microsoft to build new Azure AI supercomputing technologies (2019-07-22). Reuse No open redistribution licence asserted. Bibliographic metadata and editorial paraphrases only; no full source redistributed. Check notes Exact cited source passage inspected by a machine agent. Company statements are not independent proof of implementation. Human source review pending. Status and meaning Editorial status. Not reviewed by an editor . An exploratory record that no editor has accepted. This status does not say whether a person has read any linked passage. Each evidence record above shows how it was checked.
Relation. A counterparty announced an investment. Amount and transaction stage are qualified separately.
Date. Announcement date; the transaction stage is separately recorded.
Record ID microsoft-investment-2019