Triple

T20874301
Position Surface form Disambiguated ID Type / Status
Subject Provisional IRA bombing campaign E513977 entity
Predicate notableEvent P259 FINISHED
Object Hyde Park bombing (1982)
The Hyde Park bombing (1982) was a Provisional IRA car bomb attack in London that killed members of the Household Cavalry and marked one of the most notorious incidents of the Troubles on the British mainland.
E1455457 NE FINISHED

How this triple was built (4 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: Hyde Park bombing (1982) | Statement: [Provisional IRA bombing campaign, notableEvent, Hyde Park bombing (1982)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hyde Park bombing (1982)
Context triple: [Provisional IRA bombing campaign, notableEvent, Hyde Park bombing (1982)]
  • A. 1996 Manchester bombing
    The 1996 Manchester bombing was a major Provisional IRA truck bomb attack in Manchester city centre that caused widespread damage and led to extensive urban redevelopment.
  • B. Guildford pub bombings
    The Guildford pub bombings were a series of IRA attacks in 1974 on pubs in Guildford, England, that killed five people, injured dozens, and led to one of the most notorious miscarriages of justice in British legal history.
  • C. Brighton hotel bombing
    The Brighton hotel bombing was a 1984 IRA assassination attempt targeting British Prime Minister Margaret Thatcher and her cabinet at the Conservative Party conference in Brighton.
  • D. Birmingham pub bombings
    The Birmingham pub bombings were a 1974 IRA terrorist attack in Birmingham, England, in which bombs exploded in two pubs, killing 21 people and injuring many others, becoming one of the deadliest incidents of The Troubles on the British mainland.
  • E. Himmel Street bombing
    The Himmel Street bombing is the devastating air raid in Markus Zusak’s novel "The Book Thief" that destroys Liesel Meminger’s neighborhood and kills most of the people she loves.
  • 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: Hyde Park bombing (1982)
Triple: [Provisional IRA bombing campaign, notableEvent, Hyde Park bombing (1982)]
Generated description
The Hyde Park bombing (1982) was a Provisional IRA car bomb attack in London that killed members of the Household Cavalry and marked one of the most notorious incidents of the Troubles on the British mainland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hyde Park bombing (1982)
Target entity description: The Hyde Park bombing (1982) was a Provisional IRA car bomb attack in London that killed members of the Household Cavalry and marked one of the most notorious incidents of the Troubles on the British mainland.
  • A. 1996 Manchester bombing
    The 1996 Manchester bombing was a major Provisional IRA truck bomb attack in Manchester city centre that caused widespread damage and led to extensive urban redevelopment.
  • B. Guildford pub bombings
    The Guildford pub bombings were a series of IRA attacks in 1974 on pubs in Guildford, England, that killed five people, injured dozens, and led to one of the most notorious miscarriages of justice in British legal history.
  • C. Brighton hotel bombing
    The Brighton hotel bombing was a 1984 IRA assassination attempt targeting British Prime Minister Margaret Thatcher and her cabinet at the Conservative Party conference in Brighton.
  • D. Birmingham pub bombings
    The Birmingham pub bombings were a 1974 IRA terrorist attack in Birmingham, England, in which bombs exploded in two pubs, killing 21 people and injuring many others, becoming one of the deadliest incidents of The Troubles on the British mainland.
  • E. Himmel Street bombing
    The Himmel Street bombing is the devastating air raid in Markus Zusak’s novel "The Book Thief" that destroys Liesel Meminger’s neighborhood and kills most of the people she loves.
  • F. None of above. chosen

Provenance (5 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_69e0b4f675cc8190b4e745225b62eb66 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c674075081909e0819b20bdbb7f4 completed April 21, 2026, 12:36 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09139e7854819098246a47699fdf1f completed May 17, 2026, 1:02 a.m.
NEDg Description generation batch_6a09145a9b0481909086941cdd981e1a completed May 17, 2026, 1:05 a.m.
NED2 Entity disambiguation (via description) batch_6a0914f1925081909bce8ad0932c6722 completed May 17, 2026, 1:08 a.m.
Created at: April 16, 2026, 12:45 p.m.