Triple
T18408010
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cottesloe, Western Australia |
E441676
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Cottesloe Pier (historic, demolished) |
—
|
NE NERFINISHED |
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: Cottesloe Pier (historic, demolished) | Statement: [Cottesloe, Western Australia, hasLandmark, Cottesloe Pier (historic, demolished)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cottesloe Pier (historic, demolished) Context triple: [Cottesloe, Western Australia, hasLandmark, Cottesloe Pier (historic, demolished)]
-
A.
Fleetwood Pier (former)
Fleetwood Pier (former) was a historic seaside pleasure pier in Fleetwood, Lancashire, that once served as a popular recreational attraction before its closure and eventual loss.
-
B.
Portishead Pier (remains)
Portishead Pier (remains) is the surviving structure of a historic coastal pier in Portishead, Somerset, reflecting the town’s maritime and industrial heritage.
-
C.
Brighton West Pier (ruined)
Brighton West Pier is a historic but now derelict and skeletal Victorian pleasure pier off the coast of Brighton, England, largely destroyed by fire and storms and left as an iconic seaside ruin.
-
D.
Masthouse Terrace Pier
Masthouse Terrace Pier is a river bus stop on the River Thames in London, serving the Masthouse Terrace area as part of the city's commuter and leisure boat network.
-
E.
West Pier (ruins)
West Pier (ruins) is the skeletal remains of a once-grand 19th-century pleasure pier on Brighton’s seafront, now a famous and haunting coastal landmark.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cottesloe Pier (historic, demolished) Target entity description: Cottesloe Pier was a historic timber pleasure and bathing pier that once extended into the Indian Ocean at Cottesloe Beach in Western Australia before being demolished.
-
A.
Fleetwood Pier (former)
Fleetwood Pier (former) was a historic seaside pleasure pier in Fleetwood, Lancashire, that once served as a popular recreational attraction before its closure and eventual loss.
-
B.
Portishead Pier (remains)
Portishead Pier (remains) is the surviving structure of a historic coastal pier in Portishead, Somerset, reflecting the town’s maritime and industrial heritage.
-
C.
Brighton West Pier (ruined)
Brighton West Pier is a historic but now derelict and skeletal Victorian pleasure pier off the coast of Brighton, England, largely destroyed by fire and storms and left as an iconic seaside ruin.
-
D.
Masthouse Terrace Pier
Masthouse Terrace Pier is a river bus stop on the River Thames in London, serving the Masthouse Terrace area as part of the city's commuter and leisure boat network.
-
E.
West Pier (ruins)
West Pier (ruins) is the skeletal remains of a once-grand 19th-century pleasure pier on Brighton’s seafront, now a famous and haunting coastal landmark.
- F. None of above.
Provenance (2 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_69d8b9eb8a508190a942fd75ebd8b1dc |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e5195a49e08190b31f1767239bbe28 |
completed | April 19, 2026, 6:05 p.m. |
Created at: April 10, 2026, 10:46 a.m.