Claim · 2026-10-29 · snapshot · Inferred · Supported

The footer of StepFun's website, as read on 29 October 2026, carries the copyright line "Copyright © 2023 上海阶跃星辰智能科技股份有限公司" (English version: "StepFun Intelligence Co., Ltd.").

One recorded claim. The claim panel gives its qualification, the source passages with their place in each source, and how it was checked.

What it connects

StepFun / 阶跃星辰 → has legal form → 上海阶跃星辰智能科技股份有限公司 (StepFun Intelligence Co., Ltd.), a joint-stock company limited by shares

Where it appears

No collection page holds this claim. It is listed with its records in the explorer.

Claim and evidence

StepFun / 阶跃星辰has legal form ↓上海阶跃星辰智能科技股份有限公司 (StepFun Intelligence Co., Ltd.), a joint-stock company limited by shares

Machine-checked, not reviewed by an editorInferredSupported

Supporting evidence: primary · 1 source; Context: primary · 1 source

Reasoning and premisesThe copyright line is on StepFun's own website; the record takes the named rights holder as the legal name StepFun uses for itself there. The site does not state in words that this is the company's registered name.

Date: 2026-10-29 · snapshot Records dated 2026 →

Scope and limitsA copyright line names a rights holder; it is not a registry extract, and the registration date is not stated. The CAC filing lists retrieved for this collection name 上海阶跃星辰智能科技有限公司 (a limited liability form) as the filing entity for the same filing number shown in this footer (Shanghai-JieYue-20231106); no change of legal form, and no relation between the two names, is inferred here. 股份有限公司 is rendered "joint-stock company limited by shares".

The evidence 03

primary sourceSupports the claim

阶跃星辰官网（构建文件 index-4zBpLKmx.js）

StepFun (阶跃星辰), stepfun.com · Publication date unknown · In Simplified Chinese (zh-Hans)

Cite the original source

Cite the original document, not Selekoa. Check these details against it.

Source excerpt

“Copyright © 2023 上海阶跃星辰智能科技股份有限公司”

Location in source Site footer strings (Chinese)

How it was read Retrieved directly from the publisher

Machine-checked · 2026-10-31

Source details and check notes

Authors: StepFun
Version: Undated page, retrieved on 2026-10-29 (SHA-256 4a9822256a9c02a015133c2dbf8edd147c117d9c13e633cdd6c50258ae484ae5) directly from the publisher. Version: index-4zBpLKmx.js. The stepfun.com pages are served as an empty JavaScript shell; their text (newsroom posts with their dates, and the footer) is carried in this content-hashed build file, read as it stood on 29 October 2026. The file name changes with each site build; earlier builds not inspected. Its wording can change; earlier wording is not authenticated. English title (machine translation): “StepFun website build file carrying the newsroom posts and site footer”.
Canonical address: Open the canonical source ↗
Accessed: 2026-10-29
Language: Simplified Chinese (zh-Hans)
Attribution: StepFun, “阶跃星辰官网（构建文件 index-4zBpLKmx.js）”.
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, Chinese frontier-AI institutions, third collection (research/china-labs-3). The quotation (18 words, each CJK character counted as one) matched the text retrieved for the candidate pack on 2026-10-29 and again in a fresh retrieval the same day, read directly from the publisher. Matching ignored differences of whitespace, case, quotation marks, dashes and Unicode compatibility forms, so the source’s typography can differ. English machine translation, not verified by a person: “Copyright © 2023 Shanghai StepFun Intelligent Technology Co., Ltd. (joint-stock company limited by shares)”. A cross-family machine check (2026-10-31, item K121) answered the record’s question blind from fresh retrievals and agreed with the record. No human editorial review.

primary sourceSupports the claim

阶跃星辰官网（构建文件 index-4zBpLKmx.js）

StepFun (阶跃星辰), stepfun.com · Publication date unknown · In Simplified Chinese (zh-Hans)

Cite the original source

Cite the original document, not Selekoa. Check these details against it.

Source excerpt

“Copyright © 2023 StepFun Intelligence Co., Ltd.”

Location in source Site footer strings (English)

How it was read Retrieved directly from the publisher

Machine-checked · 2026-10-31

Source details and check notes

Authors: StepFun
Version: Undated page, retrieved on 2026-10-29 (SHA-256 4a9822256a9c02a015133c2dbf8edd147c117d9c13e633cdd6c50258ae484ae5) directly from the publisher. Version: index-4zBpLKmx.js. The stepfun.com pages are served as an empty JavaScript shell; their text (newsroom posts with their dates, and the footer) is carried in this content-hashed build file, read as it stood on 29 October 2026. The file name changes with each site build; earlier builds not inspected. Its wording can change; earlier wording is not authenticated. English title (machine translation): “StepFun website build file carrying the newsroom posts and site footer”.
Canonical address: Open the canonical source ↗
Accessed: 2026-10-29
Language: Simplified Chinese (zh-Hans)
Attribution: StepFun, “阶跃星辰官网（构建文件 index-4zBpLKmx.js）”.
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, Chinese frontier-AI institutions, third collection (research/china-labs-3). The quotation (6 words) matched the text retrieved for the candidate pack on 2026-10-29 and again in a fresh retrieval the same day, read directly from the publisher. 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 (2026-10-31, item K121) answered the record’s question blind from fresh retrievals and agreed with the record. No human editorial review.

primary sourceContext only

阶跃星辰官网（构建文件 index-4zBpLKmx.js）

StepFun (阶跃星辰), stepfun.com · Publication date unknown · In Simplified Chinese (zh-Hans)

Cite the original source

Cite the original document, not Selekoa. Check these details against it.

Source excerpt

“备案号：Shanghai-JieYue-20231106”

Location in source Site footer strings (Chinese), next to the copyright line

How it was read Retrieved directly from the publisher

Machine-checked · 2026-10-31

Source details and check notes

Authors: StepFun
Version: Undated page, retrieved on 2026-10-29 (SHA-256 4a9822256a9c02a015133c2dbf8edd147c117d9c13e633cdd6c50258ae484ae5) directly from the publisher. Version: index-4zBpLKmx.js. The stepfun.com pages are served as an empty JavaScript shell; their text (newsroom posts with their dates, and the footer) is carried in this content-hashed build file, read as it stood on 29 October 2026. The file name changes with each site build; earlier builds not inspected. Its wording can change; earlier wording is not authenticated. English title (machine translation): “StepFun website build file carrying the newsroom posts and site footer”.
Canonical address: Open the canonical source ↗
Accessed: 2026-10-29
Language: Simplified Chinese (zh-Hans)
Attribution: StepFun, “阶跃星辰官网（构建文件 index-4zBpLKmx.js）”.
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, Chinese frontier-AI institutions, third collection (research/china-labs-3). The quotation (4 words, each CJK character counted as one) matched the text retrieved for the candidate pack on 2026-10-29 and again in a fresh retrieval the same day, read directly from the publisher. Matching ignored differences of whitespace, case, quotation marks, dashes and Unicode compatibility forms, so the source’s typography can differ. English machine translation, not verified by a person: “Filing number: Shanghai-JieYue-20231106”. A cross-family machine check (2026-10-31, item K121) 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 documented legal form or status at a stated date, for example a Delaware public benefit corporation or a nonprofit corporation. Legal form describes the entity, not how it is governed in practice.

Date. State of the site build file at retrieval; when the footer took this wording is not known.

Record ID c3-stepfun-legal-form-site