Triple

T13742198
Position Surface form Disambiguated ID Type / Status
Subject Strangeways Prison, Manchester E330111 entity
Predicate notableEvent P259 FINISHED
Object 1990 Strangeways Prison riot E996393 NE FINISHED

How this triple was built (2 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: 1990 Strangeways Prison riot | Statement: [Strangeways Prison, Manchester, notableEvent, 1990 Strangeways Prison riot]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 1990 Strangeways Prison riot
Context triple: [Strangeways Prison, Manchester, notableEvent, 1990 Strangeways Prison riot]
  • A. 1990 Strangeways Prison riot chosen
    The 1990 Strangeways Prison riot was a major prison disturbance in Manchester, England, that lasted 25 days, involved thousands of inmates, and led to significant reforms in the UK prison system.
  • B. Attica Prison uprising
    The Attica Prison uprising was a major 1971 revolt by inmates at the Attica Correctional Facility in New York that ended in a deadly state assault and became a symbol of prisoners’ rights and state violence in the United States.
  • C. 1981 Brixton riot
    The 1981 Brixton riot was a major outbreak of civil unrest in south London sparked by tensions between the local Black community and the police, and it became a defining moment in modern British race relations and policing policy.
  • D. Beacon Mental Hospital incident
    The Beacon Mental Hospital incident is a catastrophic and surreal massacre at a psychiatric facility that serves as the central triggering event in the survival horror game The Evil Within.
  • E. Palace of Justice siege
    The Palace of Justice siege was a 1985 armed takeover of Colombia’s Supreme Court building by the M-19 guerrilla group, followed by a deadly military retaking that resulted in over 100 deaths and the destruction of much of the court.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d80772315881908f980cae40d91664 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69de020855ec8190a60fa1cb761f2e68 completed April 14, 2026, 8:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69f79d6db3a48190a4f3595355f9073b completed May 3, 2026, 7:09 p.m.
Created at: April 9, 2026, 9:55 p.m.