Triple
T17494649
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port Nicholson |
E426024
|
entity |
| Predicate | hasLighthouseNearEntrance |
P43549
|
FINISHED |
| Object | Pencarrow Head Lighthouse |
—
|
NE NERFINISHED |
How this triple was built (4 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: Pencarrow Head Lighthouse | Statement: [Port Nicholson, hasLighthouseNearEntrance, Pencarrow Head Lighthouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pencarrow Head Lighthouse Context triple: [Port Nicholson, hasLighthouseNearEntrance, Pencarrow Head Lighthouse]
-
A.
Carraig Fhada Lighthouse
Carraig Fhada Lighthouse is a distinctive square-towered lighthouse on the Isle of Islay in Scotland, known for marking the approach to Port Ellen and its scenic coastal setting.
-
B.
Skerryvore Lighthouse
Skerryvore Lighthouse is a 19th-century offshore lighthouse on a remote reef off Scotland’s west coast, renowned for its engineering complexity and as one of the most impressive achievements of Scottish lighthouse construction.
-
C.
Flamborough Head Lighthouse
Flamborough Head Lighthouse is a historic coastal beacon on England’s Yorkshire coast that guides shipping through the North Sea and marks the prominent chalk headland of Flamborough Head.
-
D.
Stoer Head Lighthouse
Stoer Head Lighthouse is a historic coastal beacon in Sutherland, Scotland, known for guiding ships along the rugged northwest Highlands since the late 19th century.
-
E.
Ballycotton Lighthouse
Ballycotton Lighthouse is a historic 19th-century black lighthouse situated on Ballycotton Island off the coast of East Cork, Ireland, known for guiding ships through the treacherous waters of the Celtic Sea.
- 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: Pencarrow Head Lighthouse Target entity description: Pencarrow Head Lighthouse is a historic coastal beacon in New Zealand, notable as the country’s first permanent lighthouse and a key aid to navigation at the entrance to Wellington Harbour.
-
A.
Carraig Fhada Lighthouse
Carraig Fhada Lighthouse is a distinctive square-towered lighthouse on the Isle of Islay in Scotland, known for marking the approach to Port Ellen and its scenic coastal setting.
-
B.
Skerryvore Lighthouse
Skerryvore Lighthouse is a 19th-century offshore lighthouse on a remote reef off Scotland’s west coast, renowned for its engineering complexity and as one of the most impressive achievements of Scottish lighthouse construction.
-
C.
Flamborough Head Lighthouse
Flamborough Head Lighthouse is a historic coastal beacon on England’s Yorkshire coast that guides shipping through the North Sea and marks the prominent chalk headland of Flamborough Head.
-
D.
Stoer Head Lighthouse
Stoer Head Lighthouse is a historic coastal beacon in Sutherland, Scotland, known for guiding ships along the rugged northwest Highlands since the late 19th century.
-
E.
Ballycotton Lighthouse
Ballycotton Lighthouse is a historic 19th-century black lighthouse situated on Ballycotton Island off the coast of East Cork, Ireland, known for guiding ships through the treacherous waters of the Celtic Sea.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasLighthouseNearEntrance Context triple: [Port Nicholson, hasLighthouseNearEntrance, Pencarrow Head Lighthouse]
-
A.
hasLightHouse
Indicates that one place or structure possesses, contains, or is associated with a lighthouse.
-
B.
hasLandmarkAtEntrance
chosen
Indicates that a specific landmark is located at or directly adjacent to the entrance of something.
-
C.
hasEntranceOn
Indicates that one entity’s entrance or access point is located on or faces a specified side, boundary, or feature of another entity.
-
D.
hasEntrance
Indicates that one entity possesses or provides an entry point or access way to another entity or space.
-
E.
lighthouseHeight
Indicates the vertical measurement of a lighthouse from its base to its top.
- F. None of above.
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_69d889dccf7481909264a1844a2e9100 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e451d782688190afb76fa080867315 |
completed | April 19, 2026, 3:53 a.m. |
| PD | Predicate disambiguation | batch_69e3b4f5fbcc8190a6ea9639bf5650da |
completed | April 18, 2026, 4:44 p.m. |
Created at: April 10, 2026, 5:48 a.m.