Triple
T20894215
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London Paddington to Birmingham via Oxford |
E514487
|
entity |
| Predicate | historicalManagement |
P28190
|
FINISHED |
| Object | British Railways Western Region headquarters at Paddington |
—
|
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: British Railways Western Region headquarters at Paddington | Statement: [London Paddington to Birmingham via Oxford, historicalManagement, British Railways Western Region headquarters at Paddington]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: British Railways Western Region headquarters at Paddington Context triple: [London Paddington to Birmingham via Oxford, historicalManagement, British Railways Western Region headquarters at Paddington]
-
A.
Brunel’s Great Western Railway offices at Paddington (early works/associated structures)
Brunel’s Great Western Railway offices at Paddington (early works/associated structures) are historic railway administration buildings in London designed in the 19th century by architect Philip Hardwick in association with Isambard Kingdom Brunel’s pioneering Great Western Railway.
-
B.
Great Western Railway stations
Great Western Railway stations are a series of architecturally significant railway station buildings in Britain designed in the Victorian era, noted for their grand, functional, and often ornate style.
-
C.
British Railways Western Region
chosen
British Railways Western Region was the post-nationalisation division of British Rail responsible for former Great Western Railway routes across western and southwestern England and South Wales.
-
D.
Southern Region of British Railways
The Southern Region of British Railways was one of the post-nationalisation operating regions in the south of England, known for its dense commuter network and extensive electrified lines serving London and the surrounding areas.
-
E.
London Paddington station
London Paddington station is a major central London railway terminus and London Underground hub, designed by Isambard Kingdom Brunel, serving intercity, regional, and airport services including links to Heathrow.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: historicalManagement Context triple: [London Paddington to Birmingham via Oxford, historicalManagement, British Railways Western Region headquarters at Paddington]
-
A.
historicManager
chosen
Indicates that an entity previously held a managerial role or position over another entity during a past period.
-
B.
administrativeHistory
Indicates the sequence of past administrative changes, statuses, or governing arrangements that have affected an entity over time.
-
C.
historicalStatusOf
Indicates the historical condition, role, or classification that an entity held during a specific past period or context.
-
D.
historicalRecord
Indicates that there exists a documented account or record capturing information about an entity, event, or relationship from the past.
-
E.
historicalModification
Indicates that one entity has altered, updated, or otherwise changed another entity at some point in the past, with the modification recorded as part of its history.
- F. None of above.
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_69e0b4f7ebe48190952a85547a0f31a1 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6d06129788190b88ab807af4641c1 |
completed | April 21, 2026, 1:18 a.m. |
| PD | Predicate disambiguation | batch_69e5c9ac91108190a6700fcdf2f11890 |
completed | April 20, 2026, 6:37 a.m. |
Created at: April 16, 2026, 12:46 p.m.