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HCR (慧辰股份) wrote in a letter of 19 July 2026 that Ru Liyun, former president and co-founder of Baichuan Intelligence, had recently joined it formally; a Bowang Caijing commentary republished by 36Kr on 24 July 2026 dates his departure from Baichuan to 16 July 2026. Copy claim link
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Machine-checked Stated in source Supported
Supporting evidence: primary + secondary · 2 sources
Date 2026-07-19 · event Records dated 2026 → Role 百川智能总裁 (president, Baichuan Intelligence) Scope and limits The departure is completed by the date of HCR’s letter, which calls him Baichuan’s former president; the date of 16 July 2026 rests on the commentary. No Baichuan announcement was located, and his own reason is not recorded. HCR’s letter is read in Sina Finance’s republication.
The evidence 03 primary source Supports the claim
致客户、股东及合作伙伴的一封信 (A letter to customers, shareholders and partners) ↗ Sina Finance (新浪财经), republishing a letter from 慧辰股份 (HCR Co., Ltd.) · 2026-07-19 · In Chinese (zh)
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Source excerpt “原百川智能总裁、联合创始人茹立云博士正式加入公司” Location in source Letter, section three, paragraph beginning “就在近期”
How it was read Retrieved directly from the publisher
Machine-checked · 2026-11-01
Source details and check notes Authors 慧辰股份 (HCR) Version Retrieved at admission on 2026-11-01 (SHA-256 479b9b9c227e589fa9dba3de0ee5d5260f1790d8ad00253150b8b075180b4725) directly from the publisher. Its wording can change; earlier wording is not authenticated. Canonical address Open the canonical source ↗ Accessed 2026-11-01 Language Chinese (zh) Attribution 慧辰股份 (HCR), “致客户、股东及合作伙伴的一封信 (A letter to customers, shareholders and partners)”, 2026-07-19. 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 Added at the admission of the lab genealogy 2 pack (research/lab-genealogy-2) from a text the cross-family check of 2026-10-31 located. The quotation (24 words) matched a fresh retrieval of 2026-11-01 (SHA-256 479b9b9c227e589fa9dba3de0ee5d5260f1790d8ad00253150b8b075180b4725). Matching ignored differences of whitespace, case, quotation marks, apostrophes, dashes and Unicode compatibility forms, so the source’s typography can differ. No human editorial review. secondary source Supports the claim
最后一个联合创始人离开，王小川身后空无一人 ↗ 36Kr (36氪), republishing 博望财经 (Bowang Caijing) · 2026-07-24 · In Chinese (zh)
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Source excerpt “7月16日，茹立云正式离职” Location in source Opening
How it was read Retrieved directly from the publisher
Machine-checked · 2026-10-29
Source details and check notes Authors 博望财经 Version Dated page, retrieved on 2026-10-29 (SHA-256 46e2e6def96cd169cd43ffd1f2edad5f80b946399531f94052bd499e63cc23e3) directly from the publisher. Canonical address Open the canonical source ↗ Accessed 2026-10-29 Language Chinese (zh) Attribution 博望财经, “最后一个联合创始人离开，王小川身后空无一人”, 2026-07-24. 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 2 (research/lab-genealogy-2). The quotation (12 words) matched the retrieved text on 2026-10-29 and again in a fresh retrieval. 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 (2026-10-31, item L189) re-read the record’s sources. No human editorial review. secondary source Supports the claim
最后一个联合创始人离开，王小川身后空无一人 ↗ 36Kr (36氪), republishing 博望财经 (Bowang Caijing) · 2026-07-24 · In Chinese (zh)
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Source excerpt “2026年7月16日，前搜狗COO、百川智能总裁，转身离去” Location in source Timeline paragraph
How it was read Retrieved directly from the publisher
Machine-checked · 2026-10-29
Source details and check notes Authors 博望财经 Version Dated page, retrieved on 2026-10-29 (SHA-256 46e2e6def96cd169cd43ffd1f2edad5f80b946399531f94052bd499e63cc23e3) directly from the publisher. Canonical address Open the canonical source ↗ Accessed 2026-10-29 Language Chinese (zh) Attribution 博望财经, “最后一个联合创始人离开，王小川身后空无一人”, 2026-07-24. 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 2 (research/lab-genealogy-2). The quotation (22 words) matched the retrieved text on 2026-10-29 and again in a fresh retrieval. 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 (2026-10-31, item L189) re-read the record’s sources. No human editorial review. Status and meaning Editorial status. Machine-checked . Machines found this record and checked it against its sources; no person accepted it individually. Each evidence record above shows how it was checked.
Relation. A source announced this person’s departure from a specified role. The event date is the announcement, not an inferred final working day or end of every association.
Date. Date of HCR’s letter, which documents the completed departure; the commentary republished by 36Kr dates it to 16 July 2026.
Record ID lg2-cn-ru-liyun-baichuan-departure-2026