Triple
T6884481
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pangbourne |
E158881
|
entity |
| Predicate | crossRiverLink |
P73938
|
FINISHED |
| Object |
Whitchurch Bridge
Whitchurch Bridge is a historic toll bridge over the River Thames in England, linking the villages of Pangbourne in Berkshire and Whitchurch-on-Thames in Oxfordshire.
|
E690640
|
NE FINISHED |
How this triple was built (5 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: Whitchurch Bridge | Statement: [Pangbourne, crossRiverLink, Whitchurch Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Whitchurch Bridge Context triple: [Pangbourne, crossRiverLink, Whitchurch Bridge]
-
A.
Wayford Bridge
Wayford Bridge is a small riverside settlement and crossing point in the Norfolk Broads of England, known for its boating access and scenic waterways.
-
B.
Cobham Bridge
Cobham Bridge is a road bridge in Surrey, England, that carries traffic across the River Mole near the village of Cobham.
-
C.
Wye Bridge
Wye Bridge is a road bridge spanning the River Wye near its confluence with the River Severn, forming part of the approach to the Severn Bridge between England and Wales.
-
D.
Hereford Bridge
Hereford Bridge is a historic stone road bridge in Hereford, England, carrying traffic across the River Wye near the city center.
-
E.
Clopton Bridge
Clopton Bridge is a historic stone road bridge over the River Avon in Stratford-upon-Avon, England, dating back to the late 15th century.
- 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: Whitchurch Bridge Triple: [Pangbourne, crossRiverLink, Whitchurch Bridge]
Generated description
Whitchurch Bridge is a historic toll bridge over the River Thames in England, linking the villages of Pangbourne in Berkshire and Whitchurch-on-Thames in Oxfordshire.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Whitchurch Bridge Target entity description: Whitchurch Bridge is a historic toll bridge over the River Thames in England, linking the villages of Pangbourne in Berkshire and Whitchurch-on-Thames in Oxfordshire.
-
A.
Wayford Bridge
Wayford Bridge is a small riverside settlement and crossing point in the Norfolk Broads of England, known for its boating access and scenic waterways.
-
B.
Cobham Bridge
Cobham Bridge is a road bridge in Surrey, England, that carries traffic across the River Mole near the village of Cobham.
-
C.
Wye Bridge
Wye Bridge is a road bridge spanning the River Wye near its confluence with the River Severn, forming part of the approach to the Severn Bridge between England and Wales.
-
D.
Hereford Bridge
Hereford Bridge is a historic stone road bridge in Hereford, England, carrying traffic across the River Wye near the city center.
-
E.
Clopton Bridge
Clopton Bridge is a historic stone road bridge over the River Avon in Stratford-upon-Avon, England, dating back to the late 15th century.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: crossRiverLink Context triple: [Pangbourne, crossRiverLink, Whitchurch Bridge]
-
A.
crossedByRiver
Indicates that a river passes across or through a specified area, feature, or route.
-
B.
crossesWatershed
Indicates that one entity passes from one drainage basin or watershed area into another, traversing the boundary between them.
-
C.
waterwayTypeCrossed
Indicates the specific kind of waterway (e.g., river, canal, stream) that is being crossed in the described relationship or action.
-
D.
waterwayLinkBetween
Indicates a connection or linkage between two waterways, such as rivers, canals, or channels, through which water can flow or navigation can occur.
-
E.
crossingOf
Indicates that one entity serves as the intersection or crossing point of two or more linear features, such as roads, paths, or tracks.
- F. None of above. chosen
Provenance (7 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_69c688342f6c8190ad7eea6ba262db99 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d90a2590819092ff253dd66ebe8b |
completed | March 27, 2026, 7:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c93f988ab0819081e3b15bb7414c99 |
completed | March 29, 2026, 3:04 p.m. |
| NEDg | Description generation | batch_69c940a1c9a08190b2ebc20328d417eb |
completed | March 29, 2026, 3:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c940bff9c08190b441d363eda42f3c |
completed | March 29, 2026, 3:09 p.m. |
| PD | Predicate disambiguation | batch_69c6d7b53e9881909ec298daa9f1913b |
completed | March 27, 2026, 7:17 p.m. |
| PDg | Predicate description generation | batch_69c6d8c48ba48190b8d3aa7b8d22816b |
completed | March 27, 2026, 7:21 p.m. |
Created at: March 27, 2026, 2:23 p.m.