Triple
T19833931
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Roker |
E476533
|
entity |
| Predicate | hasStructure |
P35
|
FINISHED |
| Object | Roker Pier Lighthouse |
—
|
NE NERFINISHED |
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: Roker Pier Lighthouse | Statement: [Roker, hasStructure, Roker Pier Lighthouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roker Pier Lighthouse Context triple: [Roker, hasStructure, Roker Pier Lighthouse]
-
A.
Roker Pier Lighthouse
chosen
Roker Pier Lighthouse is a historic coastal lighthouse at the seaward end of Roker Pier in Sunderland, England, serving as a navigational aid at the mouth of the River Wear.
-
B.
Warwick Neck Lighthouse
Warwick Neck Lighthouse is a historic navigational beacon located on Warwick Neck in Warwick, Rhode Island, guiding vessels on Narragansett Bay.
-
C.
West Chop Lighthouse
West Chop Lighthouse is a historic navigational beacon located on the West Chop headland in Vineyard Haven, Martha’s Vineyard, Massachusetts.
-
D.
Barnegat Lighthouse
Barnegat Lighthouse is a historic 19th-century navigational beacon located on the northern tip of Long Beach Island in New Jersey, known for guiding ships through the treacherous Barnegat Inlet.
-
E.
Roches Point Lighthouse
Roches Point Lighthouse is a historic coastal beacon in County Cork, Ireland, that marks the entrance to Cork Harbour and guides maritime traffic in the area.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e51c7c188190b926f3a2a7b5f881 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e656d0347c8190b586c7fe01b61e97 |
completed | April 20, 2026, 4:39 p.m. |
Created at: April 10, 2026, 1:50 p.m.