Triple

T1387509
Position Surface form Disambiguated ID Type / Status
Subject Exchange Square E29878 entity
Predicate rebuiltAfter P529 FINISHED
Object 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.
E159749 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: 1996 Manchester bombing | Statement: [Exchange Square, rebuiltAfter, 1996 Manchester bombing]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 1996 Manchester bombing
Context triple: [Exchange Square, rebuiltAfter, 1996 Manchester bombing]
  • A. 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.
  • B. 2005 London bombings
    The 2005 London bombings were a series of coordinated suicide attacks on London’s public transport system that killed 52 civilians and marked one of the deadliest terrorist incidents in the United Kingdom.
  • C. 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.
  • D. Docklands bombing in London in 1996
    The Docklands bombing in London in 1996 was a major Provisional IRA truck bomb attack in the Canary Wharf area that killed two people, injured many others, and marked the end of a 17‑month ceasefire in the Northern Ireland conflict.
  • E. 2017 Manchester Arena bombing
    The 2017 Manchester Arena bombing was a suicide terrorist attack at the end of an Ariana Grande concert in Manchester, England, that killed 22 people and injured hundreds, becoming one of the deadliest attacks in the UK in recent decades.
  • 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: 1996 Manchester bombing
Triple: [Exchange Square, rebuiltAfter, 1996 Manchester bombing]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 1996 Manchester bombing
Target entity description: 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.
  • A. 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.
  • B. 2005 London bombings
    The 2005 London bombings were a series of coordinated suicide attacks on London’s public transport system that killed 52 civilians and marked one of the deadliest terrorist incidents in the United Kingdom.
  • C. 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.
  • D. Docklands bombing in London in 1996
    The Docklands bombing in London in 1996 was a major Provisional IRA truck bomb attack in the Canary Wharf area that killed two people, injured many others, and marked the end of a 17‑month ceasefire in the Northern Ireland conflict.
  • E. 2017 Manchester Arena bombing
    The 2017 Manchester Arena bombing was a suicide terrorist attack at the end of an Ariana Grande concert in Manchester, England, that killed 22 people and injured hundreds, becoming one of the deadliest attacks in the UK in recent decades.
  • 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_69a498dc92f8819094a1108f8ac90f43 completed March 1, 2026, 7:51 p.m.
NER Named-entity recognition batch_69a4c33b6e108190b6b2bca4ddd97b6c completed March 1, 2026, 10:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69acde2202208190894c3633c6a370d8 completed March 8, 2026, 2:25 a.m.
NEDg Description generation batch_69acded052a88190945cf7a2af019c68 completed March 8, 2026, 2:28 a.m.
NED2 Entity disambiguation (via description) batch_69acdf41eb5c819088f2203f33995ccb completed March 8, 2026, 2:30 a.m.
Created at: March 1, 2026, 7:59 p.m.