Triple

T4895080
Position Surface form Disambiguated ID Type / Status
Subject Massacres in Northern Ireland E109656 entity
Predicate hasNotableExample P1259 FINISHED
Object Greysteel massacre
The Greysteel massacre was a 1993 mass shooting in a bar in County Londonderry, Northern Ireland, carried out by loyalist paramilitaries during the Troubles.
E483607 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: Greysteel massacre | Statement: [Massacres in Northern Ireland, hasNotableExample, Greysteel massacre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Greysteel massacre
Context triple: [Massacres in Northern Ireland, hasNotableExample, Greysteel massacre]
  • A. Hungerford massacre
    The Hungerford massacre was a 1987 mass shooting in Hungerford, England, in which gunman Michael Ryan killed 16 people and led to significant changes in UK firearms legislation.
  • B. Peskeompscut massacre
    The Peskeompscut massacre was a brutal 1676 attack during King Philip’s War in which English colonial forces killed a large number of Native American civilians near present-day Turners Falls, Massachusetts.
  • C. Weenen massacre
    The Weenen massacre was an 1838 killing of Voortrekker settlers by Zulu forces in present-day South Africa, which became a pivotal flashpoint in the conflict between the Voortrekkers and the Zulu Kingdom.
  • D. Baga massacre
    The Baga massacre was a 2015 attack in northeastern Nigeria in which Boko Haram militants killed hundreds of civilians and destroyed large parts of the town of Baga.
  • E. Prekaz massacre
    The Prekaz massacre was a 1998 attack by Serbian security forces on the Jashari family compound in Kosovo, widely seen as a pivotal event that galvanized support for the Kosovo Liberation Army and escalated the Kosovo conflict.
  • 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: Greysteel massacre
Triple: [Massacres in Northern Ireland, hasNotableExample, Greysteel massacre]
Generated description
The Greysteel massacre was a 1993 mass shooting in a bar in County Londonderry, Northern Ireland, carried out by loyalist paramilitaries during the Troubles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Greysteel massacre
Target entity description: The Greysteel massacre was a 1993 mass shooting in a bar in County Londonderry, Northern Ireland, carried out by loyalist paramilitaries during the Troubles.
  • A. Hungerford massacre
    The Hungerford massacre was a 1987 mass shooting in Hungerford, England, in which gunman Michael Ryan killed 16 people and led to significant changes in UK firearms legislation.
  • B. Peskeompscut massacre
    The Peskeompscut massacre was a brutal 1676 attack during King Philip’s War in which English colonial forces killed a large number of Native American civilians near present-day Turners Falls, Massachusetts.
  • C. Weenen massacre
    The Weenen massacre was an 1838 killing of Voortrekker settlers by Zulu forces in present-day South Africa, which became a pivotal flashpoint in the conflict between the Voortrekkers and the Zulu Kingdom.
  • D. Baga massacre
    The Baga massacre was a 2015 attack in northeastern Nigeria in which Boko Haram militants killed hundreds of civilians and destroyed large parts of the town of Baga.
  • E. Prekaz massacre
    The Prekaz massacre was a 1998 attack by Serbian security forces on the Jashari family compound in Kosovo, widely seen as a pivotal event that galvanized support for the Kosovo Liberation Army and escalated the Kosovo conflict.
  • 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_69bd4410bbf88190aad50d2451c863d6 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6e27cdf48190bb9bd13bd25b887e completed March 20, 2026, 3:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69be81b9ab4c81909173686a76d32a88 completed March 21, 2026, 11:32 a.m.
NEDg Description generation batch_69be8386d2fc8190a450b42dd5ac6963 completed March 21, 2026, 11:39 a.m.
NED2 Entity disambiguation (via description) batch_69be841d148881908aa53953bd2eb024 completed March 21, 2026, 11:42 a.m.
Created at: March 20, 2026, 1:28 p.m.