Triple
T21476885
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Buchan Ness |
E529884
|
entity |
| Predicate | hasStructure |
P35
|
FINISHED |
| Object | Buchan Ness 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: Buchan Ness Lighthouse | Statement: [Buchan Ness, hasStructure, Buchan Ness Lighthouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Buchan Ness Lighthouse Context triple: [Buchan Ness, hasStructure, Buchan Ness Lighthouse]
-
A.
Buchan Ness Lighthouse
chosen
Buchan Ness Lighthouse is a prominent 19th-century Scottish coastal lighthouse near Boddam, Aberdeenshire, known for guiding ships around the dangerous Buchan Ness headland.
-
B.
Tarbat Ness Lighthouse
Tarbat Ness Lighthouse is a prominent 19th-century Scottish coastal lighthouse on the Tarbat Ness peninsula, designed by civil engineer Robert Stevenson to aid navigation in the North Sea.
-
C.
Crinan Lighthouse
Crinan Lighthouse is a coastal navigational beacon located near the village of Crinan in Argyll and Bute, Scotland, guiding vessels at the western entrance of the Crinan Canal.
-
D.
Duncansby Head Lighthouse
Duncansby Head Lighthouse is a coastal navigational beacon in the far northeast of mainland Scotland, guiding ships near the cliffs and sea stacks around Duncansby Head.
-
E.
Douglas Head Lighthouse
Douglas Head Lighthouse is a historic coastal beacon on Douglas Head in the Isle of Man, guiding ships entering Douglas Bay since the 19th century.
- 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_69e0c459acb481909bb6ee452a0045c7 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9ea187a3c8190b3f33bd760dc1f54 |
completed | April 23, 2026, 9:44 a.m. |
Created at: April 16, 2026, 6:20 p.m.