Claim · 2025-12-18 · publication · Stated in source · Supported

The GPT-5.2-Codex addendum names OpenAI's Preparedness Framework, with a link to Version 2 of the framework.

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

Addendum to GPT-5.2 System Card: GPT-5.2-Codex → cites → OpenAI Preparedness Framework — Version 2

Where it appears

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

Claim and evidence

Addendum to GPT-5.2 System Card: GPT-5.2-Codexcites ↓OpenAI Preparedness Framework — Version 2

Machine-checkedStated in sourceSupported

Supporting evidence: primary · 1 source

Subject version: As dated December 18, 2025 on its cover · Published 2025-12-18 · Effective date not established
Object version: Version 2 · Published 2025-04-15 · Effective date not established · Revised 2025-04-15
Date: 2025-12-18 · publication Records dated 2025 →

Scope and limitsThe edition is identified by link annotation: the printed text names the framework without a version, and the hyperlink on its words points to the Version 2 file. A citation is not evidence that the evaluations followed the framework.

The evidence 01

primary sourceSupports the claim

Addendum to GPT-5.2 System Card: GPT-5.2-Codex

OpenAI · 2025-12-18

Archived copy, captured 2025-12-19: Addendum to GPT-5.2 System Card: GPT-5.2-Codex

Cite the original source

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

Source excerpt

“Under our Preparedness Framework, High cybersecurity capability is defined”

Location in source §5.1.2 Cybersecurity, PDF p. 12 (printed p. 11)

How it was read Retrieved directly from the publisher

Machine-checked · 2026-11-03

Source details and check notes

Authors: OpenAI
Version: Retrieved for the candidate pack on 2026-11-02 (SHA-256 5fe918b740727770d0571684fd8c168190172649d2b2e8b7ca4cacad23b3e027) directly from the publisher’s host. Retrieved again on 2026-11-03 with the same SHA-256. The archive capture was found by an index search of the Internet Archive on 2026-11-03; it was not opened, and its bytes are not authenticated.
Canonical address: Open the canonical source ↗
Accessed: 2026-11-02
Language: English (en)
Archive copy: Open archived copy, captured 2025-12-19: Addendum to GPT-5.2 System Card: GPT-5.2-Codex. Captured 1 day after the recorded publication date. An archive copy shows only what the archive retrieved on 2025-12-19. It does not prove what the page said earlier, and it can differ from the copy checked on 2026-11-02.
Attribution: OpenAI, “Addendum to GPT-5.2 System Card: GPT-5.2-Codex”, 2025-12-18.
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, model cards compared (research/model-cards). The quotation (9 words) matched the card’s text retrieved for the candidate pack on 2026-11-02 (SHA-256 5fe918b740727770d0571684fd8c168190172649d2b2e8b7ca4cacad23b3e027) and again on 2026-11-03 in a fresh retrieval with the same SHA-256. Matching ignored differences of whitespace, case, quotation marks, dashes, PDF line-break hyphens and Unicode compatibility forms, so the source’s typography can differ. Edition identified by link annotation: the hyperlink on these words points to cdn.openai.com/pdf/18a02b5d-6b67-4cec-ab64-68cdfbddebcd/preparedness-framework-v2.pdf. The quotation check cannot verify a link; the drafting pass read its target on 2026-11-02, and the cross-family check of 2026-11-03 read and confirmed it (maintainer decision 4a of 2026-11-03). A cross-family machine check (2026-11-03, item 73) checked this passage’s cell and agreed with the pack. 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. An explicit reference to a work. Citation alone is neither agreement nor causal influence.

Date. Dated as the citing card is dated; not the date of the cited edition.

Record ID mc-gpt-5-2-codex-addendum-cites-preparedness-v2