Triple
T11949272
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bradford City stadium fire |
E284385
|
entity |
| Predicate | publicInquiry |
P102429
|
FINISHED |
| Object |
Popplewell Inquiry
The Popplewell Inquiry was an official investigation led by Sir Oliver Popplewell into the causes and circumstances of the Bradford City stadium fire and wider safety standards at sports grounds in the UK.
|
E955984
|
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: Popplewell Inquiry | Statement: [Bradford City stadium fire, publicInquiry, Popplewell Inquiry]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Popplewell Inquiry Context triple: [Bradford City stadium fire, publicInquiry, Popplewell Inquiry]
-
A.
Hutton Inquiry
The Hutton Inquiry was a British judicial investigation led by Lord Hutton into the circumstances surrounding the death of weapons expert Dr. David Kelly and the government's handling of intelligence on Iraq's weapons of mass destruction.
-
B.
Cullen Inquiry
The Cullen Inquiry was a major public investigation in the UK that examined the causes and safety failures behind the Ladbroke Grove rail crash and led to significant reforms in railway safety regulation.
-
C.
Barron Inquiry
The Barron Inquiry was an official Irish investigation led by Justice Henry Barron into a series of Troubles-related bombings, including the 1974 Dublin and Monaghan attacks, examining their circumstances and possible collusion.
-
D.
Saville Inquiry
The Saville Inquiry was a major British public investigation led by Lord Saville of Newdigate into the events of Bloody Sunday in Northern Ireland, ultimately concluding that the killings of unarmed civil rights protesters by British soldiers were unjustified.
-
E.
Hillsborough Taylor Inquiry
The Hillsborough Taylor Inquiry was a judicial investigation led by Lord Justice Taylor into the causes and circumstances of the 1989 Hillsborough stadium disaster and the safety of football grounds in England.
- 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: Popplewell Inquiry Triple: [Bradford City stadium fire, publicInquiry, Popplewell Inquiry]
Generated description
The Popplewell Inquiry was an official investigation led by Sir Oliver Popplewell into the causes and circumstances of the Bradford City stadium fire and wider safety standards at sports grounds in the UK.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Popplewell Inquiry Target entity description: The Popplewell Inquiry was an official investigation led by Sir Oliver Popplewell into the causes and circumstances of the Bradford City stadium fire and wider safety standards at sports grounds in the UK.
-
A.
Hutton Inquiry
The Hutton Inquiry was a British judicial investigation led by Lord Hutton into the circumstances surrounding the death of weapons expert Dr. David Kelly and the government's handling of intelligence on Iraq's weapons of mass destruction.
-
B.
Cullen Inquiry
The Cullen Inquiry was a major public investigation in the UK that examined the causes and safety failures behind the Ladbroke Grove rail crash and led to significant reforms in railway safety regulation.
-
C.
Barron Inquiry
The Barron Inquiry was an official Irish investigation led by Justice Henry Barron into a series of Troubles-related bombings, including the 1974 Dublin and Monaghan attacks, examining their circumstances and possible collusion.
-
D.
Saville Inquiry
The Saville Inquiry was a major British public investigation led by Lord Saville of Newdigate into the events of Bloody Sunday in Northern Ireland, ultimately concluding that the killings of unarmed civil rights protesters by British soldiers were unjustified.
-
E.
Hillsborough Taylor Inquiry
The Hillsborough Taylor Inquiry was a judicial investigation led by Lord Justice Taylor into the causes and circumstances of the 1989 Hillsborough stadium disaster and the safety of football grounds in England.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: publicInquiry Context triple: [Bradford City stadium fire, publicInquiry, Popplewell Inquiry]
-
A.
inquiry
Indicates that one entity seeks information, clarification, or an answer from another through a question or request.
-
B.
placeOfInquiry
Indicates the location or institution where a question, investigation, or request for information is directed or conducted.
-
C.
askedAboutBy
Indicates that one entity is the subject of a question or inquiry made by another entity.
-
D.
questionConveyedBy
Indicates that a particular question is expressed, communicated, or represented by a given medium, message, or artifact.
-
E.
questedBy
Indicates that a quest or mission is initiated, assigned, or undertaken by a particular 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_69d6ab2db38c8190b1f0ed6663ef8ada |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d90346825c8190ab4482a1fc8eed56 |
completed | April 10, 2026, 2:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f458e003a0819082d052fd0bb88d8b |
completed | May 1, 2026, 7:40 a.m. |
| NEDg | Description generation | batch_69f4645a7038819089d7533715f8a430 |
completed | May 1, 2026, 8:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f4664ff9608190b23e29b3e5c1c326 |
completed | May 1, 2026, 8:37 a.m. |
| PD | Predicate disambiguation | batch_69d8bb3e48e08190b2fee43af4f57323 |
completed | April 10, 2026, 8:56 a.m. |
| PDg | Predicate description generation | batch_69d8dd0ba0f88190b7d5e358c27ca184 |
completed | April 10, 2026, 11:20 a.m. |
Created at: April 8, 2026, 9:45 p.m.