Triple
T19958247
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Railways and Transport Safety Act 2003 |
E479742
|
entity |
| Predicate | establishes |
P986
|
FINISHED |
| Object | British Transport Police Authority |
—
|
NE NERFINISHED |
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: British Transport Police Authority | Statement: [Railways and Transport Safety Act 2003, establishes, British Transport Police Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: British Transport Police Authority Context triple: [Railways and Transport Safety Act 2003, establishes, British Transport Police Authority]
-
A.
British Transport Police
The British Transport Police is a specialized national police force in the United Kingdom responsible for policing the railway network, including trains and stations, across Great Britain.
-
B.
British Transport Police Committee
The British Transport Police Committee was the former oversight body responsible for supervising and setting policy for the British Transport Police before being replaced by the British Transport Police Authority.
-
C.
British Transport Police Authority (through sponsorship)
chosen
The British Transport Police Authority is the independent body responsible for overseeing and holding to account the British Transport Police in its policing of the railways and certain other transport systems in Great Britain.
-
D.
British police service
The British police service is the network of regional and national law enforcement agencies in the United Kingdom responsible for maintaining public order, preventing and investigating crime, and upholding the law.
-
E.
Metropolitan Police Service
The Metropolitan Police Service is the territorial police force responsible for law enforcement and public order across Greater London, excluding the City of London.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e523c19881909f9197037200dde6 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65af1b32c81908ebe0e2570ec06a9 |
completed | April 20, 2026, 4:57 p.m. |
Created at: April 10, 2026, 1:54 p.m.