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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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Wu Yonghui held role at ↓ ByteDance Seed / 字节跳动 Seed Jiemian reported on 21 February 2025, repeating its report of 17 February, that Wu Yonghui had joined ByteDance as head of foundational research of its large-model team Seed. Copy claim link
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Machine-checked, not reviewed by an editor Stated in source Supported
Supporting evidence: secondary · 2 sources
Date 2025-02-17 · snapshot Role Seed基础研究负责人 (head of foundational research, Seed) Scope and limits The record rests on reporting; it relays the appointment from unnamed sources and gives no ByteDance announcement or start date. Wu’s reporting line and division of work with Zhu Wenjia rest on an unnamed person close to ByteDance. English rendering of the Chinese passage is a machine translation; no human translation review.
Rests on reporting No primary source supports this record; its supporting passages come from reporting.
The evidence 02 secondary source Supports the claim
吴永辉入职字节Seed引发权力更迭？知情人士：其与朱文佳分工不同 ↗ 界面新闻 (Jiemian) · 2025-02-21 · In Chinese (zh)
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Source excerpt “Google Fellow吴永辉加入字节跳动，担任大模型团队Seed基础研究负责人” Location in source Paragraph beginning “此时距离吴永辉加入字节消息被曝出”
How it was read Retrieved directly from the publisher
Machine-checked · 2026-10-15
Source details and check notes Authors 宋佳楠 Version Dated page, retrieved on 2026-10-15 (SHA-256 f441a2bdbf927c03e2609a74b6d60b88087694ab7b2bdf4f7eb7077210ad224f) directly from the publisher. Canonical address Open the canonical source ↗ Accessed 2026-10-15 Language Chinese (zh) Attribution 宋佳楠, “吴永辉入职字节Seed引发权力更迭？知情人士：其与朱文佳分工不同”, 2025-02-21. 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 (2 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. secondary source Supports the claim
林俊旸自宣离场，阿里千问迎变局？内部会议回应外界猜测 ↗ 科创板日报 (财联社 / Cailian Press) · 2026-03-05 · In Chinese (zh)
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Paraphrase A March 2026 report states that Wu joined ByteDance in February 2025.
Location in source Section “AI一号位的调整并不少见”
How it was read Retrieved directly from the publisher
Machine-checked · 2026-10-15
Source details and check notes Authors 黄心怡 Version Dated page, retrieved on 2026-10-15 (SHA-256 17b91c9b9fa8cab6bbc3c30ea608346d86f358a9147f293574bc163ffb9f824d) directly from the publisher. Canonical address Open the canonical source ↗ Accessed 2026-10-15 Language Chinese (zh) Attribution 黄心怡, “林俊旸自宣离场，阿里千问迎变局？内部会议回应外界猜测”, 2026-03-05. 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 “吴永辉于2025年2月加入字节跳动后” 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. Paraphrase of a passage not in English; no human translation review. 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. An institutional role with explicitly scoped time: snapshot, sourced interval, or unknown dates. No continuing appointment is implied.
Date. Date of Jiemian’s first report; not a start date.
Record ID lg-gc-wu-yonghui-bytedance-seed-2025