Claim · 2024-12-02 · publication · Stated in source · Supported

01.AI posted the Yi-Lightning Technical Report to arXiv on 2 December 2024 (version 1), presenting Yi-Lightning as its latest flagship large language model.

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

01.AI → published → Yi-Lightning Technical Report

Where it appears

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

Claim and evidence

01.AIpublished ↓Yi-Lightning Technical Report

Machine-checked, not reviewed by an editorStated in sourceSupported

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

Date: 2024-12-02 · publication Records dated 2024 →

Scope and limitsThe report is the developer's own description; rankings and performance claims are out of scope.

The evidence 02

primary sourceSupports the claim

Yi-Lightning Technical Report (arXiv abstract page, v1)

arXiv · 2024-12-02

Cite the original source

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

Source excerpt

“This technical report presents Yi-Lightning, our latest flagship large language model (LLM).”

Location in source arXiv abstract page, abstract

How it was read Retrieved directly from the publisher

Machine-checked · 2026-10-31

Source details and check notes

Authors: 01.AI
Version: Dated document, retrieved on 2026-10-29 (SHA-256 da13a49af5e9c1cfa5352a4e199812ab45fd66e89ea0a2ed5674b07431bd1775) directly from the publisher. Version: 2412.01253v1. Abstract page of version 1 (submitted 2 December 2024); the page lists later versions v2 to v5 (3 December 2024 to 22 January 2025), not inspected.
Canonical address: Open the canonical source ↗
Accessed: 2026-10-29
Language: English (en)
Attribution: 01.AI, “Yi-Lightning Technical Report (arXiv abstract page, v1)”, 2024-12-02.
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 (12 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. No human editorial review.

primary sourceContext only

关于我们 — 01.AI 零一万物

01.AI (零一万物) · Publication date unknown · In Chinese (zh)

Archived copy, captured 2026-10-07: 关于我们 — 01.AI 零一万物

Cite the original source

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

Source excerpt

“2024.10 Yi-Lightning 发布”

Location in source 公司介绍, timeline entry 2024.10

How it was read Retrieved directly from the publisher

Machine-checked · 2026-10-31

Source details and check notes

Authors: 01.AI
Version: Undated page, retrieved on 2026-10-15 (SHA-256 c6d11a3575e252ae47dc7548f4c1302dbd289897ab1aaf6c4d2f9b9f7829410d) directly from the publisher. Its wording can change; earlier wording is not authenticated.
Canonical address: Open the canonical source ↗
Accessed: 2026-10-15
Language: Chinese (zh)
Archive copy: Open archived copy, captured 2026-10-07: 关于我们 — 01.AI 零一万物. No publication date is recorded for this source. An archive copy shows only what the archive retrieved on 2026-10-07. It does not prove what the page said earlier, and it can differ from the copy checked on 2026-10-15.
Attribution: 01.AI, “关于我们 — 01.AI 零一万物”.
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: “2024.10 Yi-Lightning released”. 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. Publication of a specific document or version. Publication of a policy is not evidence of implementation.

Date. Submission date of arXiv version 1. 01.AI's company page dates the release of Yi-Lightning (Yi-Lightning 发布) to 2024.10, month precision; the report is a separate, later document.

Record ID c3-01ai-yi-lightning-report