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OpenAI, Oracle and Vantage Data Centers announced on 22 October 2025 plans for a campus in Port Washington, Wisconsin, which Vantage’s release identifies as "the Midwest site that was recently announced as part of OpenAI’s Stargate expansion". Copy claim link
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Machine-checked, not reviewed by an editor Stated in source Supported
Supporting evidence: primary · 1 source; Context: primary · 1 source
Date 2025-10-22 · announcement Stage announced Scope and limits Announced plans. The identification with an earlier Stargate announcement is Vantage's statement; the 23 September 2025 release on new Stargate sites mentions an unnamed "site in the Midwest, which we expect to announce soon". No operation is claimed.
The evidence 03 primary source Supports the claim
OpenAI, Oracle and Vantage Data Centers Announce Stargate Data Center Site in Wisconsin ↗ Vantage Data Centers · 2025-10-22
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Source excerpt “today announced plans to develop a data center campus outside Milwaukee in Port Washington, Wisconsin” Location in source paragraph 1
How it was read Retrieved directly from the publisher
Machine-checked · 2026-10-30
Source details and check notes Authors Vantage Data Centers Version Retrieved for the candidate pack on 2026-10-28 (SHA-256 4649d2b2ed48a67388661a3ff494dbe40ccc52ec3e250001932b8b1bf83b2027). News page as served on 2026-10-28; dateline "DENVER (Oct. 22, 2025)". The DigitalBridge investor-relations PDF copy refused (HTTP 403). Retrieved again at admission on 2026-10-30 (SHA-256 0aea6b3ef87fcfa11f074347e414fcc95f3f6900c910440b8829929f9cb0fd50). Its wording can change; earlier wording is not authenticated. Canonical address Open the canonical source ↗ Accessed 2026-10-28 Language English (en) Attribution Vantage Data Centers, “OpenAI, Oracle and Vantage Data Centers Announce Stargate Data Center Site in Wisconsin”, 2025-10-22. Reuse No open redistribution licence asserted. Bibliographic metadata, editorial paraphrases and short attributed quotations (at most 50 words each). Recheck terms before wider redistribution. Check notes Candidate pack passage, compute, power and orbit (research/compute-power-orbit). The quotation (15 words) matched the text retrieved for the candidate pack on 2026-10-28 and again at admission on 2026-10-30, in a fresh retrieval (SHA-256 0aea6b3ef87fcfa11f074347e414fcc95f3f6900c910440b8829929f9cb0fd50; the bytes differ from the pack’s retrieval). Matching ignored differences of whitespace, case, quotation marks, dashes and Unicode compatibility forms, so the source’s typography can differ. A cross-family machine check (2026-10-29/30, item 24) answered the record’s question blind from fresh retrievals and agreed with the record. No human editorial review. primary source Supports the claim
OpenAI, Oracle and Vantage Data Centers Announce Stargate Data Center Site in Wisconsin ↗ Vantage Data Centers · 2025-10-22
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Source excerpt “is the Midwest site that was recently announced as part of OpenAI’s Stargate expansion” Location in source paragraph 1
How it was read Retrieved directly from the publisher
Machine-checked · 2026-10-30
Source details and check notes Authors Vantage Data Centers Version Retrieved for the candidate pack on 2026-10-28 (SHA-256 4649d2b2ed48a67388661a3ff494dbe40ccc52ec3e250001932b8b1bf83b2027). News page as served on 2026-10-28; dateline "DENVER (Oct. 22, 2025)". The DigitalBridge investor-relations PDF copy refused (HTTP 403). Retrieved again at admission on 2026-10-30 (SHA-256 0aea6b3ef87fcfa11f074347e414fcc95f3f6900c910440b8829929f9cb0fd50). Its wording can change; earlier wording is not authenticated. Canonical address Open the canonical source ↗ Accessed 2026-10-28 Language English (en) Attribution Vantage Data Centers, “OpenAI, Oracle and Vantage Data Centers Announce Stargate Data Center Site in Wisconsin”, 2025-10-22. Reuse No open redistribution licence asserted. Bibliographic metadata, editorial paraphrases and short attributed quotations (at most 50 words each). Recheck terms before wider redistribution. Check notes Candidate pack passage, compute, power and orbit (research/compute-power-orbit). The quotation (14 words) matched the text retrieved for the candidate pack on 2026-10-28 and again at admission on 2026-10-30, in a fresh retrieval (SHA-256 0aea6b3ef87fcfa11f074347e414fcc95f3f6900c910440b8829929f9cb0fd50; the bytes differ from the pack’s retrieval). Matching ignored differences of whitespace, case, quotation marks, dashes and Unicode compatibility forms, so the source’s typography can differ. A cross-family machine check (2026-10-29/30, item 24) answered the record’s question blind from fresh retrievals and agreed with the record. No human editorial review. primary source Context only
OpenAI, Oracle, and SoftBank expand Stargate with five new AI data center sites ↗ SoftBank Group Corp. (joint release of OpenAI, Oracle and SoftBank Group) · 2025-09-23
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Paraphrase the 23 September 2025 joint OpenAI–Oracle–SoftBank release names three new sites, one of them an unnamed site in the Midwest that it expected to announce soon.
Location in source paragraph 2
How it was read Retrieved directly from the publisher
Machine-checked · 2026-10-30
Source details and check notes Authors SoftBank Group Corp. (joint release of OpenAI, Oracle and SoftBank Group) Version Retrieved for the candidate pack on 2026-10-28 (SHA-256 1a993c3440862bb1f2157560f56f5df305cbf48be9346370ebd9be533d635d93). Press release page as served on 2026-10-28; dated "September 24, 2025 (Texas, September 23, 2025)" and attributed to OpenAI, Oracle and SoftBank Group Corp. OpenAI's own post (openai.com/index/five-new-stargate-sites/) refused retrieval; the cross-family checker should open it or its capture and compare. Retrieved again at admission on 2026-10-30 (SHA-256 a3d77f8db28800481eac9625ed0caf759b0f12015cf3b6f9f139cd330cc28292). Its wording can change; earlier wording is not authenticated. Canonical address Open the canonical source ↗ Accessed 2026-10-28 Language English (en) Attribution SoftBank Group Corp. (joint release of OpenAI, Oracle and SoftBank Group), “OpenAI, Oracle, and SoftBank expand Stargate with five new AI data center sites”, 2025-09-23. Reuse No open redistribution licence asserted. Bibliographic metadata, editorial paraphrases and short attributed quotations (at most 50 words each). Recheck terms before wider redistribution. Check notes Candidate pack passage, compute, power and orbit (research/compute-power-orbit). The paraphrase is Selekoa’s, written from the text retrieved for the candidate pack on 2026-10-28; it is not a quotation and was not machine-matched. The cross-family check found it faithful. The earlier release (23 September 2025) on new Stargate sites. A cross-family machine check (2026-10-29/30, item 24) answered the record’s question blind from fresh retrievals and agreed with the record. No human editorial review. 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 party announced a data-centre site, campus or other infrastructure, dated by the announcement. An announcement is not construction, operation, ownership or a contract.
Date. Date of the announcement, as the source gives it.
Record ID cpo-dc-stargate-port-washington-announced