Triple
T19262387
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bethnal Green |
E481679
|
entity |
| Predicate | historicalEvent |
P259
|
FINISHED |
| Object | Bethnal Green tube disaster |
—
|
NE NERFINISHED |
How this triple was built (3 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: Bethnal Green tube disaster | Statement: [Bethnal Green, historicalEvent, Bethnal Green tube disaster]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bethnal Green tube disaster Context triple: [Bethnal Green, historicalEvent, Bethnal Green tube disaster]
-
A.
Bethnal Green
Bethnal Green is a historically working-class, now rapidly gentrifying district in East London known for its diverse community, markets, and proximity to the City.
-
B.
Ladbroke Grove rail crash
The Ladbroke Grove rail crash was a major 1999 train collision near Paddington Station in London that resulted in 31 deaths, over 500 injuries, and significant scrutiny of UK rail safety and signaling practices.
-
C.
Southall rail crash
The Southall rail crash was a major 1997 high-speed train collision in West London that killed seven people, injured dozens, and raised serious concerns about railway safety and signal-passing procedures in the UK.
-
D.
Charfield rail disaster
The Charfield rail disaster was a 1928 railway accident in Gloucestershire, England, in which an express train collided with a freight train and caught fire, killing 16 people and leaving two child victims famously unidentified.
-
E.
Harrow and Wealdstone rail crash
The Harrow and Wealdstone rail crash was a catastrophic 1952 railway accident in London involving multiple trains, resulting in one of the deadliest peacetime rail disasters in British history.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bethnal Green tube disaster Target entity description: The Bethnal Green tube disaster was a tragic 1943 World War II civilian crush in an East London Underground station, resulting in the deaths of 173 people while they sought shelter during an air raid alert.
-
A.
Bethnal Green
Bethnal Green is a historically working-class, now rapidly gentrifying district in East London known for its diverse community, markets, and proximity to the City.
-
B.
Ladbroke Grove rail crash
The Ladbroke Grove rail crash was a major 1999 train collision near Paddington Station in London that resulted in 31 deaths, over 500 injuries, and significant scrutiny of UK rail safety and signaling practices.
-
C.
Southall rail crash
The Southall rail crash was a major 1997 high-speed train collision in West London that killed seven people, injured dozens, and raised serious concerns about railway safety and signal-passing procedures in the UK.
-
D.
Charfield rail disaster
The Charfield rail disaster was a 1928 railway accident in Gloucestershire, England, in which an express train collided with a freight train and caught fire, killing 16 people and leaving two child victims famously unidentified.
-
E.
Harrow and Wealdstone rail crash
The Harrow and Wealdstone rail crash was a catastrophic 1952 railway accident in London involving multiple trains, resulting in one of the deadliest peacetime rail disasters in British history.
- F. None of above. chosen
Provenance (2 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_69d8e8ce54cc8190998418ff1f66ef28 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fb8ac1a8819094309db4a2e6b163 |
completed | April 20, 2026, 10:10 a.m. |
Created at: April 10, 2026, 1:28 p.m.