Triple

T1587476
Position Surface form Disambiguated ID Type / Status
Subject United States Capitol Complex E34098 entity
Predicate hasSecurityEvent P30019 FINISHED
Object 2021 United States Capitol attack
The 2021 United States Capitol attack was a violent breach of the U.S. Capitol by supporters of President Donald Trump seeking to disrupt the certification of the 2020 presidential election results.
E180523 NE FINISHED

How this triple was built (5 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: 2021 United States Capitol attack | Statement: [United States Capitol Complex, hasSecurityEvent, 2021 United States Capitol attack]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 2021 United States Capitol attack
Context triple: [United States Capitol Complex, hasSecurityEvent, 2021 United States Capitol attack]
  • A. 1954 United States Capitol shooting
    The 1954 United States Capitol shooting was an armed attack by Puerto Rican nationalists on the U.S. House of Representatives, carried out to draw attention to the cause of Puerto Rican independence.
  • B. Centennial Olympic Park bombing
    The Centennial Olympic Park bombing was a domestic terrorist attack during the 1996 Atlanta Olympics in which a pipe bomb exploded in a public gathering area, killing two people and injuring over a hundred others.
  • C. Wilmington insurrection of 1898
    The Wilmington insurrection of 1898 was a violent white supremacist coup in Wilmington, North Carolina, in which elected Black and biracial city leaders were overthrown, Black residents were terrorized and killed, and a democratically elected government was replaced by white Democrats.
  • D. Watertown, Massachusetts shootout
    The Watertown, Massachusetts shootout was the intense armed confrontation in April 2013 between law enforcement and the Boston Marathon bombing suspects that led to one suspect’s death and the manhunt’s dramatic conclusion.
  • E. Waco siege
    The Waco siege was a 1993 law enforcement standoff in Texas between U.S. federal agencies and the Branch Davidians religious sect that ended in a deadly fire and remains one of the most controversial operations in modern American policing.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: 2021 United States Capitol attack
Triple: [United States Capitol Complex, hasSecurityEvent, 2021 United States Capitol attack]
Generated description
The 2021 United States Capitol attack was a violent breach of the U.S. Capitol by supporters of President Donald Trump seeking to disrupt the certification of the 2020 presidential election results.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 2021 United States Capitol attack
Target entity description: The 2021 United States Capitol attack was a violent breach of the U.S. Capitol by supporters of President Donald Trump seeking to disrupt the certification of the 2020 presidential election results.
  • A. 1954 United States Capitol shooting
    The 1954 United States Capitol shooting was an armed attack by Puerto Rican nationalists on the U.S. House of Representatives, carried out to draw attention to the cause of Puerto Rican independence.
  • B. Centennial Olympic Park bombing
    The Centennial Olympic Park bombing was a domestic terrorist attack during the 1996 Atlanta Olympics in which a pipe bomb exploded in a public gathering area, killing two people and injuring over a hundred others.
  • C. Wilmington insurrection of 1898
    The Wilmington insurrection of 1898 was a violent white supremacist coup in Wilmington, North Carolina, in which elected Black and biracial city leaders were overthrown, Black residents were terrorized and killed, and a democratically elected government was replaced by white Democrats.
  • D. Watertown, Massachusetts shootout
    The Watertown, Massachusetts shootout was the intense armed confrontation in April 2013 between law enforcement and the Boston Marathon bombing suspects that led to one suspect’s death and the manhunt’s dramatic conclusion.
  • E. Waco siege
    The Waco siege was a 1993 law enforcement standoff in Texas between U.S. federal agencies and the Branch Davidians religious sect that ended in a deadly fire and remains one of the most controversial operations in modern American policing.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasSecurityEvent
Context triple: [United States Capitol Complex, hasSecurityEvent, 2021 United States Capitol attack]
  • A. hasSecurityPresence
    Indicates that some form of security personnel, system, or measures are present at or associated with an entity or location.
  • B. hasSecurityNotion
    Indicates that one entity possesses, defines, or is associated with a particular concept or notion of security in relation to another entity or context.
  • C. hasSecurityArea
    Indicates that an entity is associated with, assigned to, or falls within a defined security-controlled area or zone.
  • D. hasSecuritySupport
    Indicates that one entity provides security-related assistance, maintenance, or protection services for another entity.
  • E. hasSecurityRelationship
    Indicates a relationship in which one entity provides, manages, or is otherwise linked to the security or protection of another entity.
  • F. None of above. chosen

Provenance (7 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a885fceb2c8190b47e0f7c0aefbff0 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a93aedd45c819085843ac843d640e8 completed March 5, 2026, 8:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad469b36548190b2bdf2324fbea30f completed March 8, 2026, 9:51 a.m.
NEDg Description generation batch_69ad47189b388190acd217b2ba37533b completed March 8, 2026, 9:53 a.m.
NED2 Entity disambiguation (via description) batch_69ad47ffc5088190aeba84f6d92ff86f completed March 8, 2026, 9:57 a.m.
PD Predicate disambiguation batch_69a907bdc19081908c84c5c0aa09e282 completed March 5, 2026, 4:34 a.m.
PDg Predicate description generation batch_69a93aec7dc481909375726fbfb9e272 completed March 5, 2026, 8:12 a.m.
Created at: March 4, 2026, 7:27 p.m.