Claim · 2024-03-07 · publication · Stated in source · Supported

01.AI posted the technical report "Yi: Open Foundation Models by 01.AI" to arXiv on 7 March 2024 (version 1), describing the Yi family of language and multimodal models based on 6B and 34B pretrained models.

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: Open Foundation Models by 01.AI

Where it appears

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

Claim and evidence

01.AIpublished ↓Yi: Open Foundation Models by 01.AI

Machine-checked, not reviewed by an editorStated in sourceSupported

Supporting evidence: primary · 2 sources

Date: 2024-03-07 · publication Records dated 2024 →

Scope and limitsThe report is the developer's own description; performance claims in it are out of scope. The author list names 01.AI staff in alphabetical order; no person in it is identified with an existing dataset entity.

The evidence 02

primary sourceSupports the claim

Yi: Open Foundation Models by 01.AI (arXiv PDF, v1)

arXiv · 2024-03-07

Cite the original source

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

Source excerpt

“Yi: Open Foundation Models by 01.AI 01.AI”

Location in source Title page

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 1114d71a0d45f438df09302a492d559d0ae9fa0e8de9f55acdabd52e31ab7153) directly from the publisher. Version: 2403.04652v1. PDF of version 1; later versions not inspected.
Canonical address: Open the canonical source ↗
Accessed: 2026-10-29
Language: English (en)
Attribution: 01.AI, “Yi: Open Foundation Models by 01.AI (arXiv PDF, v1)”, 2024-03-07.
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 (7 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 sourceSupports the claim

Yi: Open Foundation Models by 01.AI (arXiv abstract page, v1)

arXiv · 2024-03-07

Cite the original source

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

Source excerpt

“The Yi model family is based on 6B and 34B pretrained language models”

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 e5b9877fdd94ba44be908b89ce6dcff68ca90e5e423d6154e786fe90c016f6b6) directly from the publisher. Version: 2403.04652v1. Abstract page of version 1 (submitted 7 March 2024); the page lists later versions v2 (30 December 2024) and v3 (21 January 2025), not inspected.
Canonical address: Open the canonical source ↗
Accessed: 2026-10-29
Language: English (en)
Attribution: 01.AI, “Yi: Open Foundation Models by 01.AI (arXiv abstract page, v1)”, 2024-03-07.
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 (13 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.

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; the Yi-6B and Yi-34B base models were placed on Hugging Face in November 2023 (see the Yi-34B model card record).

Record ID c3-01ai-yi-report