Claim · 2025-11 · publication · Stated in source · Supported

The Claude Opus 4.5 system card refers readers to Anthropic's Responsible Scaling Policy, with a link to version 2.2 of the policy.

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

System Card: Claude Opus 4.5 → cites → Anthropic Responsible Scaling Policy — v2.2

Where it appears

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

Claim and evidence

System Card: Claude Opus 4.5cites ↓Anthropic Responsible Scaling Policy — v2.2

Machine-checkedStated in sourceSupported

Supporting evidence: primary · 1 source

Subject version: As dated November 2025 on its cover, with changelog entries to December 5, 2025 · Published 2025-11 · Effective date not established · Revised 2025-12-05
Object version: v2.2 · Publication date unknown · Effective 2025-05-14
Date: 2025-11 · publication Records dated 2025 →

Scope and limitsThe edition is identified by link annotation: the printed text names the policy without a version, and the hyperlink on its words points to the version 2.2 file. A citation is not evidence that the evaluations followed the policy.

The evidence 01

primary sourceSupports the claim

System Card: Claude Opus 4.5

Anthropic · 2025-11

Cite the original source

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

Source excerpt

“For more information on the requirements for these ASL Standards, please see the Responsible Scaling Policy”

Location in source Section 1.2.3 'AI Safety Level determination process', PDF p. 12 (hyperlinked words)

How it was read Retrieved directly from the publisher

Machine-checked · 2026-11-03

Source details and check notes

Authors: Anthropic
Version: Retrieved for the candidate pack on 2026-11-02 (SHA-256 33be92efcb58f901d9d2c17e61bf277afbd514a1ac70a642f21e918c21ca25a8) directly from the publisher’s host. Retrieved again on 2026-11-03 with the same SHA-256.
Version date: 2025-12-05
Canonical address: Open the canonical source ↗
Accessed: 2026-11-02
Language: English (en)
Attribution: Anthropic, “System Card: Claude Opus 4.5”, 2025-11.
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 (16 words) matched the card’s text retrieved for the candidate pack on 2026-11-02 (SHA-256 33be92efcb58f901d9d2c17e61bf277afbd514a1ac70a642f21e918c21ca25a8) 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 https://www-cdn.anthropic.com/872c653b2d0501d6ab44cf87f43e1dc4853e4d37.pdf, whose cover reads 'Version 2.2, Effective May 14, 2025'. 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 8) 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-claude-opus-4-5-card-cites-rsp-v2-2