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v2026.11,986 entries · CC-BY 4.0
NIKOLAI elementN7 · IncidentsProposednikolai-v0.3

Incident status

Definition

Incident status is the stage an AI incident has reached in its lifecycle, from suspected or potential, through confirmed and contained, to remediated or resolved. It tells a regulator whether further reports are still due and whether corrective measures have been adopted.

Also called: Incident lifecycle

NIKOLAI's proposed operational definition

NIKOLAI editorial proposal: Incident status is a controlled value recording where an Incident stands in its lifecycle. Candidate values drawn from the sources: suspected (potential, not yet assessed); confirmed (assessed as qualifying); contained (spread or continuation stopped); remediated (longer-term fix in place); resolved (in the EU Code's sense: corrective measures adopted); unresolved. Each status change is recorded with a date, so that time to containment and time to resolution can be computed.

The operational definition is CASRAI's own proposal, not a definition any named organisation has agreed to. See what NIKOLAI is and is not, or browse the AI safety glossary.

Examples

Examples from published documents

  • Anthropic contained a vendor-access incident "within 90 minutes of learning of it by taking affected systems offline and disabling vendor credentials" and closed the access vector the same day (Anthropic Risk Report, August 2026, §4.5.8.2.1)
  • UK AISI terminated all evaluation runs and isolated the relevant machines "within one hour of the alert being raised" (UK AI Security Institute, Incident Report, 4 Aug 2026)

Counter-examples

Not to be confused with

  • Status is not severity: a low-severity incident can stay unresolved for months, and a severe one can be contained within an hour.

Related terms

Related AI safety terms

Terms defined under this element that are not NIKOLAI elements themselves, each as the cited document uses it. Every term is also listed in the AI safety glossary.

Resolved incident
Resolved incident, under the EU Code of Practice, is a serious incident for which the provider has adopted corrective measures to rectify the harm, if possible, and to assess and mitigate the related systemic risks. Until then the incident is unresolved.
Source: EU GPAI Code of Practice, Safety and Security Chapter
Containment
Containment is the incident-response step of stopping an incident from continuing or spreading, for example by taking affected systems offline, disabling credentials, terminating runs or isolating machines, before longer-term fixes are made.
Source: Anthropic Risk Report (August 2026)
Potential AI safety incident
Potential AI safety incident is OpenAI's term for a detected event not yet assessed. Under its incident response plan it is triaged, investigated, escalated and remediated, then checked against legal criteria for external reporting.
Source: OpenAI Frontier Governance Framework

Source of record

Where this definition comes from

Crosswalk

How named organisations use this concept

Every row below is a shadow mapping. A shadow row is CASRAI's own reading of a published document. No lab, evaluator or regulator named on a shadow row has declared, endorsed, or been consulted on it. That changes only when an organisation files its own Mapping Declaration.
OrganisationTheir term, as publishedMatch & verificationSource
EUShadow mapping
EU GPAI Code of Practice, Safety and Security Chapter
“'resolved' / 'Unresolved' (Glossary); "For unresolved serious incidents, Signatories will update the information in their initial report ... in an intermediate report"; final report "not later than 60 days after the serious incident has been resolved" (Measure 9.3).”exactEQ
confidence: high
EU GPAI Code of Practice, Safety and Security Chapter
OpenAIShadow mapping
OpenAI Frontier Governance Framework
“"Potential AI safety incidents are triaged, investigated, escalated, and remediated as appropriate" (§2.6); the investigation precedes "longer-term solutions to address root causes".”closeCL
confidence: high
OpenAI Frontier Governance Framework
AnthropicShadow mapping
Anthropic Risk Report (August 2026)
“"detection, containment, and remediation processes" (§4.5.8.2); for one incident: "We contained the activity within 90 minutes of learning of it by taking affected systems offline and disabling vendor credentials. The vulnerable access vector was closed the day we received the report." (§4.5.8.2.1)”closeCL
confidence: medium
Anthropic Risk Report (August 2026)
US Congress (S. 5061, 119th Congress, not enacted)Shadow mapping
S. 5061, Sec. 4(a)(1)
“Reports may concern "confirmed or suspected artificial intelligence security or artificial intelligence safety incidents" (Sec. 4(a)(1)).”
S. 5061 is a bill introduced in the US Senate on 21 July 2026; it has not been enacted. Covers only the suspected/confirmed distinction.
narrowNR
confidence: medium
S. 5061 (119th Congress)
Frontier Model ForumShadow mapping
Frontier Model Forum -- Information Sharing Issue Brief
“Incident response is "the coordinated process of containing, mitigating, and recovering from an incident once one has been identified."”
Names the phases; does not define statuses.
broadBR
confidence: medium
Frontier Model Forum -- Information Sharing Issue Brief
UK AI Security Institute (AISI)Shadow mapping
UK AI Security Institute -- Incident Report (4 Aug 2026)
“"We declared a security incident, stopped all related evaluations, and disabled internal access to the most capable models. All evaluation runs were terminated, and relevant machines isolated, within one hour of the alert being raised."”
A dated containment record; no status vocabulary.
broadBR
confidence: high
UK AI Security Institute -- Incident Report: unsanctioned agent behaviour during cyber testing (4 Aug 2026)
What do these codes mean?
exact
The source term is equivalent to this element
close
The source term is close but not equivalent to this element
broad
The source term is broader than this element
narrow
The source term is narrower than this element
none
No mapping claim — used for false-friend and declared-but-undefined rows
EQ
Equivalent
CL
Close
BR
Source is broader than the element
NR
Source is narrower than the element
FF
False friend — same or similar label, different meaning
DU
Declared but undefined by the source
UV
Unverified

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

    Decision rights for misalignment incidents include "pausing or terminating affected activity, isolating systems, imposing containment measures, coordinating affected-party notifications where appropriate, and approving restoration" (§IX.D): restoration is a lifecycle step with an owner.

    OpenAI/Hugging Face Incident Technical Report

Divergence

Where sources materially disagree

Only the EU Code of Practice defines a status ('resolved', tied to corrective measures). OpenAI and Anthropic describe the same lifecycle as process steps, and S. 5061 adds the suspected/confirmed distinction at intake.

Gap

No source defines 'closed' or sets a rule for when an incident record is closed, and none publishes time-to-containment or time-to-resolution as standard fields.

Referenced across the research world

University of Cambridge logoColumbia University logoCrossref logoUniversity of Edinburgh logoHarvard University logoUniversity of Oxford logoPrinceton University logoStanford School of Medicine logoUniversity College London logoORCID logoUniversity of Cambridge logoColumbia University logoCrossref logoUniversity of Edinburgh logoHarvard University logoUniversity of Oxford logoPrinceton University logoStanford School of Medicine logoUniversity College London logoORCID logo
  • University of Cambridge logo
  • Columbia University logo
  • Crossref logo
  • University of Edinburgh logo
  • Harvard University logo
  • University of Oxford logo
  • Princeton University logo
  • Stanford School of Medicine logo
  • University College London logo
  • ORCID logo

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