Triple
T10982479
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ladies Bridge |
E259541
|
entity |
| Predicate | associatedStructure |
P14529
|
FINISHED |
| Object | Waterloo Bridge (current bridge opened 1945) |
E46673
|
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: Waterloo Bridge (current bridge opened 1945) | Statement: [Ladies Bridge, associatedStructure, Waterloo Bridge (current bridge opened 1945)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Waterloo Bridge (current bridge opened 1945) Context triple: [Ladies Bridge, associatedStructure, Waterloo Bridge (current bridge opened 1945)]
-
A.
Charing Cross Bridge, London
Charing Cross Bridge, London is a central London railway and pedestrian bridge over the River Thames, famously depicted in several Impressionist paintings, including works by Claude Monet.
-
B.
Waterloo Bridge
chosen
Waterloo Bridge is a historic road and foot traffic bridge in central London, renowned for its views over the River Thames and its role as a key crossing between the Strand and the South Bank.
-
C.
Albert Bridge, London
Albert Bridge in London is a 19th-century road bridge over the River Thames, known for its distinctive pastel-colored design and ornate, hybrid suspension–cable-stayed structure.
-
D.
Horse Guards Road bridge
Horse Guards Road bridge is a pedestrian bridge in central London that spans St James’s Park Lake, linking the park’s paths near Horse Guards Parade and Whitehall.
-
E.
Westminster Bridge
Westminster Bridge is a historic road and foot traffic bridge in central London that spans the River Thames between Westminster and Lambeth, adjacent to landmarks like the Houses of Parliament and Big Ben.
- 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_69d6aa895f4c8190887a15460ef622f4 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d772eb518c8190a885a417815f2ff6 |
completed | April 9, 2026, 9:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e344c77d6c8190a9b5e2cc967fb031 |
completed | April 18, 2026, 8:45 a.m. |
Created at: April 8, 2026, 9:24 p.m.