Triple
T10537898
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kennington Lane |
E248618
|
entity |
| Predicate | hasNearbyLandmark |
P2064
|
FINISHED |
| Object | Vauxhall railway bridge |
E730311
|
NE FINISHED |
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: Vauxhall railway bridge | Statement: [Kennington Lane, hasNearbyLandmark, Vauxhall railway bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vauxhall railway bridge Context triple: [Kennington Lane, hasNearbyLandmark, Vauxhall railway bridge]
-
A.
Vauxhall railway viaduct
chosen
The Vauxhall railway viaduct is an elevated rail structure in London that carries multiple mainline tracks across the Vauxhall area, linking approaches into central London’s major termini.
-
B.
Barnes Railway Bridge
Barnes Railway Bridge is a historic cast-iron railway bridge carrying trains across the River Thames in southwest London near Barnes.
-
C.
Holliwell Bridge
Holliwell Bridge is a historic covered bridge near Winterset, Iowa, famed as one of the iconic Bridges of Madison County.
-
D.
Cromwell Bridge
Cromwell Bridge is a historic stone bridge in Lancashire, England, known for carrying traffic across the River Hodder near the village of Hurst Green.
-
E.
Blackfriars Railway Bridge
Blackfriars Railway Bridge is a historic railway bridge over the River Thames in central London, carrying train services into Blackfriars station and notable for its prominent position near the City of London.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d381c5c7448190bec34bee7ec72bac |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d50a56133c819088285522e64831f7 |
completed | April 7, 2026, 1:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d98832b97c8190a11246e087674e57 |
completed | April 10, 2026, 11:30 p.m. |
Created at: April 6, 2026, 12:31 p.m.