Triple
T20943858
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Winchcombe railway station |
E515792
|
entity |
| Predicate | hasSignalBox |
P39821
|
FINISHED |
| Object |
Winchcombe signal box
Winchcombe signal box is a preserved heritage railway signal box at Winchcombe station on the Gloucestershire Warwickshire Railway, used to control train movements and track signals.
|
E1459950
|
NE FINISHED |
How this triple was built (4 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: Winchcombe signal box | Statement: [Winchcombe railway station, hasSignalBox, Winchcombe signal box]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Winchcombe signal box Context triple: [Winchcombe railway station, hasSignalBox, Winchcombe signal box]
-
A.
Winchcombe railway station
Winchcombe railway station is a heritage railway station on the Gloucestershire Warwickshire Steam Railway in Gloucestershire, England, serving the town of Winchcombe.
-
B.
Dungeness signal box
Dungeness signal box is a small railway signalling control building on the narrow-gauge Romney, Hythe and Dymchurch Railway in Kent, England.
-
C.
Shrivenham Station
Shrivenham Station is a British military establishment in Oxfordshire that hosts key defence education and training institutions, including the Joint Services Command and Staff College.
-
D.
Braunston Junction
Braunston Junction is a key canal junction in Northamptonshire, England, where major waterways meet and form an important hub on the British inland waterways network.
-
E.
Wolverton Station
Wolverton Station is a horror short story by Joe Hill that follows a ruthless businessman who encounters unsettling supernatural events at a remote train stop.
- 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: Winchcombe signal box Triple: [Winchcombe railway station, hasSignalBox, Winchcombe signal box]
Generated description
Winchcombe signal box is a preserved heritage railway signal box at Winchcombe station on the Gloucestershire Warwickshire Railway, used to control train movements and track signals.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Winchcombe signal box Target entity description: Winchcombe signal box is a preserved heritage railway signal box at Winchcombe station on the Gloucestershire Warwickshire Railway, used to control train movements and track signals.
-
A.
Winchcombe railway station
Winchcombe railway station is a heritage railway station on the Gloucestershire Warwickshire Steam Railway in Gloucestershire, England, serving the town of Winchcombe.
-
B.
Dungeness signal box
Dungeness signal box is a small railway signalling control building on the narrow-gauge Romney, Hythe and Dymchurch Railway in Kent, England.
-
C.
Shrivenham Station
Shrivenham Station is a British military establishment in Oxfordshire that hosts key defence education and training institutions, including the Joint Services Command and Staff College.
-
D.
Braunston Junction
Braunston Junction is a key canal junction in Northamptonshire, England, where major waterways meet and form an important hub on the British inland waterways network.
-
E.
Wolverton Station
Wolverton Station is a horror short story by Joe Hill that follows a ruthless businessman who encounters unsettling supernatural events at a remote train stop.
- F. None of above. chosen
Provenance (5 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_69e0b4fc13408190b06868df03c5c29b |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6f95838708190978dfa8bc786fb22 |
completed | April 21, 2026, 4:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09278581d481909f26f27b6a92b652 |
completed | May 17, 2026, 2:27 a.m. |
| NEDg | Description generation | batch_6a092b5c6b8481909947112f483d0242 |
completed | May 17, 2026, 2:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a092c0df8188190ac9c80f2ae5b9618 |
completed | May 17, 2026, 2:46 a.m. |
Created at: April 16, 2026, 12:50 p.m.