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v2026.11,858 entries · CC-BY 4.0
NIKOLAI elementN3 · Thresholds and checkpointsProposednikolai-v0.1

Reassessment Trigger

NIKOLAI editorial proposal (unsourced): a reassessment trigger names the events (a materially more capable model, a materially changed risk profile, a serious incident, changed evaluation methods, or a "substantially modified" model) that require a new or updated assessment of an already-assessed model, and, where disclosed, who determines that a trigger has fired. This is element B10 of the source crosswalk.

This is CASRAI's own proposed definition, not a definition any named organisation has agreed to. See what NIKOLAI is and is not.

Source of record

Where this definition comes from

Crosswalk

How named organisations use this concept

Every row below is a shadow mapping. It is CASRAI's own reading of a published document. No lab, evaluator or regulator named here has declared, endorsed, or been consulted on this mapping. That will change only when an organisation files its own Mapping Declaration — see the non-endorsement policy.
OrganisationTheir term, as publishedMatchSource
Anthropic
Advanced AI Framework / Risk Report
AAF system card trigger: a covered model that "(a) is materially more capable than any covered model it has previously deployed; or (b) is deployed under materially weaker safeguards for an Enumerated Risk than a previously deployed covered model of comparable or greater capability" (p.6). Pre-internal-deployment review required before broad internal use of any new model (§2.18).close
confidence: high
Anthropic Advanced AI Framework
OpenAI
Preparedness Framework v2 / Frontier Governance Framework
Covered deployments include "significant changes in deployment conditions" and "incremental or distilled models with unexpected capability jumps" (§3.2). FGF: Model Report update required when "the basis for considering the model's systemic risks acceptable has been materially undermined"; "Light touch evaluations" at "(1) the release of an updated model or (2) where we have reason to believe a model's risk profile may have materially changed" (§4).exact
confidence: high
OpenAI Preparedness Framework v2
Google DeepMind
Frontier Safety Framework v3.1
"Material Capability Increases: are meaningful new capabilities or material increases in model performance that we believe could materially undermine our justifications for a model's level of risk being acceptable" (glossary). "Material Capability Change Assessments ... typically conducted upon the completion of new post-training runs" (glossary).exact
confidence: high
Google DeepMind Frontier Safety Framework v3.1
xAI
xAI Frontier AI Framework (30 Jun 2026)
"Trigger points": "(1) the release of an updated model, (2) in the event of a serious incident, (3) if the model's use or integrations into xAI's systems materially increase risk, or (4) where xAI has reason to believe that the basis for considering the model's systemic risks acceptable has materially changed" (s.2).
PDF metadata /Title reads "Privileged/Confidential DRAFT working FRAMEWORK DOC"; no xAI statement disambiguating draft vs. final was found.
exact
confidence: high
xAI Frontier AI Framework (30 Jun 2026, draft-marked)
Meta
Meta Advanced AI Scaling Framework v2
"we would update a preparedness report if the model was involved in a major incident, or if the model was deployed with more affordances relative to prior versions (for example, transitioning from a closed deployment to an open release)" (§2.2.2).
The source document's own fourth-pass verification found a genuine drafting inconsistency in Meta's document on who approves related deployment decisions: §2.1.3 names two possible approvers ("the Chief AI Officer or the Director of Alignment and Risk"), while §2.3, which §2.1.3 itself footnotes, names only "the approval of the Chief AI Officer." Confirmed as Meta's own inconsistency, not an extraction artefact; carry this as a two-source discrepancy (not resolved to one name) into any NIKOLAI accountable-decision-maker field for Meta.
close
confidence: high
Meta Advanced AI Scaling Framework v2
EU
EU GPAI Code of Practice, Safety and Security chapter
Measure 7.6: Model Report update required when the acceptability justification "has been materially undermined", with examples nearly identical to xAI's four trigger points: capabilities/propensities/affordances change materially; use or integrations change materially; "serious incidents and/or near misses ... have occurred"; or evaluation methods/validity change materially. Exemption: a model need not be re-reported at the 6-month cadence if it is "considered similarly safe or safer (pursuant to Appendix 2.2) for each identified systemic risk" — matching OpenAI's FGF §4 citation of "similarly safe or safer" and confirming xAI's own footnote claim that its four trigger points follow this chapter.
Row also cites xAI's Frontier AI Framework, whose PDF metadata is marked "DRAFT working FRAMEWORK DOC" with no disambiguating xAI statement found.
exact
confidence: high
EU GPAI Code of Practice, Safety and Security chapter
California SB 53
California SB 53
"substantially modified version of an existing frontier model"; the framework must state "how the large frontier developer determines when its frontier models are substantially modified enough to require disclosures" (22757.12(a)(6)). "Substantially modified" itself is left undefined by the statute.none
confidence: medium
California SB 53
METR
METR Common Elements
"Timing and Frequency of Evaluations: Concrete timelines outlining when and how often evaluations must be performed – e.g. before deployment, during training, and after deployment."close
confidence: high
METR (common-elements)

Related, not mapped

Pointers that are not crosswalk claims

These sources mention this concept but do not define or map it clearly enough to count as a crosswalk row — noted here so the research is visible without overstating it as a mapping.

  • OpenAI (via Blueprint for a Federal Framework)

    OpenAI proposes "thresholds for when a new version needs re-evaluation" by CAISI — a policy proposal about government re-evaluation timing, not OpenAI's own operational trigger definition. Scored RL in the source document, attributed to the GOV column.

    OpenAI, "A Blueprint for a Federal Framework"

Gap

SB 53 requires developers to state how they determine when a model is "substantially modified" enough to require disclosures, but leaves the term itself undefined. Separately, Meta's own drafting contains a genuine, source-confirmed inconsistency about who may approve a related deployment decision (§2.1.3 names two possible approvers; §2.3 names only one) — relevant to any future NIKOLAI accountable-decision-maker element (I7+) as well as here.

Referenced across the research world

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