Triple
T14976872
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Valley Parade |
E373470
|
entity |
| Predicate | sufferedEvent |
P15089
|
FINISHED |
| Object | Bradford City stadium fire |
E284385
|
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: Bradford City stadium fire | Statement: [Valley Parade, sufferedEvent, Bradford City stadium fire]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bradford City stadium fire Context triple: [Valley Parade, sufferedEvent, Bradford City stadium fire]
-
A.
Bradford City stadium fire
chosen
The Bradford City stadium fire was a 1985 disaster at Valley Parade in Bradford, England, where a rapidly spreading blaze in the main stand killed 56 spectators and led to major reforms in football ground safety.
-
B.
Heysel Stadium disaster
The Heysel Stadium disaster was a 1985 football tragedy in Brussels, where crowd violence and a stadium wall collapse before the European Cup final led to 39 deaths and prompted a long ban on English clubs from European competitions.
-
C.
Hillsborough disaster
The Hillsborough disaster was a 1989 human crush tragedy at an FA Cup semi-final in Sheffield that killed 97 Liverpool supporters and led to major reforms in English football stadium safety and policing.
-
D.
1902 Ibrox disaster
The 1902 Ibrox disaster was a tragic stadium collapse during a Scotland vs. England football match in Glasgow that killed 25 spectators and led to major reforms in stadium safety and construction.
-
E.
1971 Ibrox disaster
The 1971 Ibrox disaster was a tragic crowd crush at a Rangers football match in Glasgow that killed 66 spectators and led to major reforms in stadium safety.
- 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_69d85ccbbcd48190acb56e7cf104d8ad |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded6fbd138819092254ea37388026c |
completed | April 15, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe8beca6d88190a0c1adb18c9f2ac4 |
completed | May 9, 2026, 1:20 a.m. |
Created at: April 10, 2026, 2:51 a.m.