Triple
T8144778
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Putney Bridge tube station |
E190179
|
entity |
| Predicate | hasRiverCrossingNearby |
P80945
|
FINISHED |
| Object | Putney Bridge |
E222841
|
NE FINISHED |
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: Putney Bridge | Statement: [Putney Bridge tube station, hasRiverCrossingNearby, Putney Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Putney Bridge Context triple: [Putney Bridge tube station, hasRiverCrossingNearby, Putney Bridge]
-
A.
Putney Bridge
chosen
Putney Bridge is a historic road and foot bridge over the River Thames in London, linking Putney on the south bank with Fulham on the north.
-
B.
Queen’s Bridge
Queen’s Bridge is a notable road bridge spanning the River Tay in Perth, Scotland, serving as a key crossing point into the city.
-
C.
Queen’s Bridge
Queen’s Bridge is a historic road bridge in Belfast, Northern Ireland, carrying traffic across the River Lagan near the city centre.
-
D.
Queen’s Bridge
Queen’s Bridge is a historic bridge in Bound Brook, New Jersey, known for carrying traffic across the Raritan River and serving as a key local crossing point.
-
E.
Lambeth Bridge
Lambeth Bridge is a road and foot traffic bridge over the River Thames in central London, linking Lambeth and Westminster near several major political and religious landmarks.
- 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: hasRiverCrossingNearby Context triple: [Putney Bridge tube station, hasRiverCrossingNearby, Putney Bridge]
-
A.
crossedByRiver
Indicates that a river passes across or through a specified area, feature, or route.
-
B.
hasBridgeTypeCrossing
Indicates that a bridge is characterized by a specific type of crossing it provides or supports.
-
C.
locatedAcrossRiverFrom
Indicates that one entity is situated on the opposite side of a river relative to another entity.
-
D.
reachedRiver
Indicates that an entity has arrived at or come into contact with a river as a result of movement or travel.
-
E.
waterwayTypeCrossed
Indicates the specific kind of waterway (e.g., river, canal, stream) that is being crossed in the described relationship or action.
- 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_69ca82be7ba8819087de0147e9292c83 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb4445f1948190b8d319b60dd47f65 |
completed | March 31, 2026, 3:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cecc1842608190bc0fd78e28aa324d |
completed | April 2, 2026, 8:05 p.m. |
| PD | Predicate disambiguation | batch_69cb369c0d0481908762c488d7f77e74 |
completed | March 31, 2026, 2:51 a.m. |
| PDg | Predicate description generation | batch_69cb39d20e78819092ea9e04357be008 |
completed | March 31, 2026, 3:04 a.m. |
Created at: March 30, 2026, 5:36 p.m.