Triple
T18903235
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Point Perpendicular |
E462388
|
entity |
| Predicate | hasStructure |
P35
|
FINISHED |
| Object | Point Perpendicular Lighthouse (historic) |
—
|
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: Point Perpendicular Lighthouse (historic) | Statement: [Point Perpendicular, hasStructure, Point Perpendicular Lighthouse (historic)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Point Perpendicular Lighthouse (historic) Context triple: [Point Perpendicular, hasStructure, Point Perpendicular Lighthouse (historic)]
-
A.
Battery Point Lighthouse
Battery Point Lighthouse is a historic 19th-century lighthouse and museum located on a small, often-tidal island just off Crescent City on California’s northern coast.
-
B.
Old Lighthouse
Old Lighthouse is a historic coastal beacon in Puducherry, India, known for its colonial-era architecture and panoramic views over the Bay of Bengal.
-
C.
Tacking Point Lighthouse
Tacking Point Lighthouse is a historic coastal lighthouse in Port Macquarie, New South Wales, known for its scenic ocean views and whale-watching vantage point.
-
D.
Harbour Town Lighthouse
Harbour Town Lighthouse is a distinctive red-and-white striped lighthouse and popular tourist landmark located in the Harbour Town marina area of Hilton Head Island, South Carolina.
-
E.
Prospect Point Lighthouse
Prospect Point Lighthouse is a historic coastal beacon located at the northern tip of Vancouver’s Stanley Park, overlooking the entrance to Burrard Inlet.
- 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: Point Perpendicular Lighthouse (historic) Target entity description: Point Perpendicular Lighthouse (historic) is a decommissioned late-19th-century lighthouse on the south coast of New South Wales, Australia, notable for guiding ships at the entrance to Jervis Bay and for its heritage-listed sandstone tower.
-
A.
Battery Point Lighthouse
Battery Point Lighthouse is a historic 19th-century lighthouse and museum located on a small, often-tidal island just off Crescent City on California’s northern coast.
-
B.
Old Lighthouse
Old Lighthouse is a historic coastal beacon in Puducherry, India, known for its colonial-era architecture and panoramic views over the Bay of Bengal.
-
C.
Tacking Point Lighthouse
Tacking Point Lighthouse is a historic coastal lighthouse in Port Macquarie, New South Wales, known for its scenic ocean views and whale-watching vantage point.
-
D.
Harbour Town Lighthouse
Harbour Town Lighthouse is a distinctive red-and-white striped lighthouse and popular tourist landmark located in the Harbour Town marina area of Hilton Head Island, South Carolina.
-
E.
Prospect Point Lighthouse
Prospect Point Lighthouse is a historic coastal beacon located at the northern tip of Vancouver’s Stanley Park, overlooking the entrance to Burrard Inlet.
- F. None of above. chosen
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_69d8dcfd05bc819088903cca13cc2846 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5c52b07c08190be0db22826462ae3 |
completed | April 20, 2026, 6:18 a.m. |
Created at: April 10, 2026, 11:58 a.m.