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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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TechCrunch reported on 30 September 2025 that Periodic Labs was founded by Ekin Dogus Cubuk and Liam Fedus. Copy claim link
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Machine-checked, not reviewed by an editor Stated in source Supported
Supporting evidence: secondary · 1 source; Context: primary · 1 source
Date Date unknown Role founder Scope and limits The record rests on reporting (TechCrunch). Periodic Labs’ own homepage lists Dogus Cubuk among the people named under its founding-team statement but does not single out founders or co-founders.
Rests on reporting No primary source supports this record; its supporting passages come from reporting.
The evidence 02 secondary source Supports the claim
Former OpenAI and DeepMind researchers raise whopping $300M seed to automate science ↗ TechCrunch · 2025-09-30
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Source excerpt “Periodic Labs was founded by Ekin Dogus Cubuk and Liam Fedus.” Location in source Paragraph 2
How it was read Retrieved directly from the publisher
Machine-checked · 2026-10-15
Source details and check notes Authors TechCrunch Version Dated page, retrieved on 2026-10-15 (SHA-256 ebc8c38eabb88a27e26e02ac2abac52d6b0fb57003d262c3735f733da51f49cd) directly from the publisher. Canonical address Open the canonical source ↗ Accessed 2026-10-15 Language English (en) Attribution TechCrunch, “Former OpenAI and DeepMind researchers raise whopping $300M seed to automate science”, 2025-09-30. 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, lab genealogy (research/lab-genealogy). The quotation (11 words) matched the retrieved text on 2026-10-15 and again in a fresh retrieval the same day. Read directly from the publisher. Matching ignored differences of whitespace, case, quotation marks, apostrophes, dashes and Unicode compatibility forms, so the source’s typography can differ. A cross-family machine check (2026-10-16/17) re-read the record’s sources and agreed with the record. No human editorial review. primary source Context only
Periodic Labs (homepage, undated) ↗ Periodic Labs · Publication date unknown
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Paraphrase The section opens “Our founding team co-created ChatGPT …” and is followed by an alphabetical list of 23 names that includes Dogus Cubuk.
Location in source Section “Who we are”, list of names after the founding-team statement
How it was read Retrieved directly from the publisher
Machine-checked · 2026-10-15
Source details and check notes Authors Periodic Labs Version Undated page, retrieved on 2026-10-15 (SHA-256 8d262e58bf27fbb6fbabac8c611c6e53bee905a903bdaf2d7254a449ca628add) directly from the publisher. Its wording can change; earlier wording is not authenticated. Canonical address Open the canonical source ↗ Accessed 2026-10-15 Language English (en) Attribution Periodic Labs, “Periodic Labs (homepage, undated)”. 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, lab genealogy (research/lab-genealogy). The paraphrase’s verbatim anchor “Dogus Cubuk” matched the retrieved text on 2026-10-15 and again in a fresh retrieval the same day. Read directly from the publisher. Matching ignored differences of whitespace, case, quotation marks, apostrophes, dashes and Unicode compatibility forms, so the source’s typography can differ. The paraphrase is Selekoa’s; only the anchor is the source’s wording. A cross-family machine check (2026-10-16/17) re-read the record’s sources 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. Participation in founding an organisation or research team. Neither sole founding nor legal incorporation is implied.
Date. No founding date is given; 30 September 2025 is the date on which Periodic Labs introduced itself publicly.
Record ID lg-gw-cubuk-cofounded-periodic-labs