Triple
T18558697
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lubec, Maine |
E453572
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | West Quoddy Head Light |
—
|
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: West Quoddy Head Light | Statement: [Lubec, Maine, hasLandmark, West Quoddy Head Light]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Quoddy Head Light Context triple: [Lubec, Maine, hasLandmark, West Quoddy Head Light]
-
A.
West Quoddy Head Light
chosen
West Quoddy Head Light is a historic, candy-striped lighthouse in Lubec, Maine, known as the easternmost lighthouse in the United States and a prominent maritime navigational aid.
-
B.
Head Harbour (East Quoddy) Lighthouse
Head Harbour (East Quoddy) Lighthouse is a historic, picturesque lighthouse located on Campobello Island in New Brunswick, Canada, known for its dramatic tidal surroundings and distinctive red-and-white daymark.
-
C.
Owls Head Light
Owls Head Light is a historic lighthouse in coastal Maine, known for guiding ships into Rockland Harbor and serving as a popular scenic and tourist landmark.
-
D.
Bass Harbor Head Light
Bass Harbor Head Light is a historic lighthouse perched on rugged cliffs at the southwestern tip of Mount Desert Island in Maine, overlooking the entrance to Bass Harbor.
-
E.
Eastern Point Lighthouse
Eastern Point Lighthouse is a historic coastal beacon in Gloucester, Massachusetts, guiding ships at the entrance to Gloucester Harbor on the Atlantic Ocean.
- 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_69d8d388b0c881908e610a1c45b52640 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e53808c3fc8190aac38b29296cee13 |
completed | April 19, 2026, 8:16 p.m. |
Created at: April 10, 2026, 11:41 a.m.