Triple
T15444796
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rhode Island’s coastline |
E369994
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Castle Hill Lighthouse
Castle Hill Lighthouse is a historic, still-active navigational beacon located at the entrance to Narragansett Bay near Newport, Rhode Island.
|
E1158202
|
NE FINISHED |
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: Castle Hill Lighthouse | Statement: [Rhode Island’s coastline, hasLandmark, Castle Hill Lighthouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Castle Hill Lighthouse Context triple: [Rhode Island’s coastline, hasLandmark, Castle Hill Lighthouse]
-
A.
Grassy Hill Lighthouse
Grassy Hill Lighthouse is a historic coastal beacon in Cooktown, Queensland, known for guiding ships through the treacherous waters of the Endeavour River entrance since the late 19th century.
-
B.
St Mary’s Lighthouse
St Mary’s Lighthouse is a historic coastal lighthouse situated on a small tidal island off the coast of Whitley Bay in North East England, now popular as a visitor attraction and nature reserve.
-
C.
Currie Lighthouse
Currie Lighthouse is a historic coastal beacon located near the town of Currie on King Island, Tasmania, guiding ships through the treacherous waters of Bass Strait.
-
D.
Elie Lighthouse
Elie Lighthouse is a coastal navigational beacon near the village of Elie in Fife, Scotland, guiding ships along the Firth of Forth.
-
E.
Ashecliffe lighthouse
Ashecliffe lighthouse is the ominous coastal beacon on Shutter Island that serves as the climactic setting where the film’s central psychological mystery is ultimately revealed.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Castle Hill Lighthouse Triple: [Rhode Island’s coastline, hasLandmark, Castle Hill Lighthouse]
Generated description
Castle Hill Lighthouse is a historic, still-active navigational beacon located at the entrance to Narragansett Bay near Newport, Rhode Island.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Castle Hill Lighthouse Target entity description: Castle Hill Lighthouse is a historic, still-active navigational beacon located at the entrance to Narragansett Bay near Newport, Rhode Island.
-
A.
Grassy Hill Lighthouse
Grassy Hill Lighthouse is a historic coastal beacon in Cooktown, Queensland, known for guiding ships through the treacherous waters of the Endeavour River entrance since the late 19th century.
-
B.
St Mary’s Lighthouse
St Mary’s Lighthouse is a historic coastal lighthouse situated on a small tidal island off the coast of Whitley Bay in North East England, now popular as a visitor attraction and nature reserve.
-
C.
Currie Lighthouse
Currie Lighthouse is a historic coastal beacon located near the town of Currie on King Island, Tasmania, guiding ships through the treacherous waters of Bass Strait.
-
D.
Elie Lighthouse
Elie Lighthouse is a coastal navigational beacon near the village of Elie in Fife, Scotland, guiding ships along the Firth of Forth.
-
E.
Ashecliffe lighthouse
Ashecliffe lighthouse is the ominous coastal beacon on Shutter Island that serves as the climactic setting where the film’s central psychological mystery is ultimately revealed.
- F. None of above. chosen
Provenance (5 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_69d85a19180081909925012fbf4e62a3 |
completed | April 10, 2026, 2:02 a.m. |
| NER | Named-entity recognition | batch_69e03ef666e08190a02a01a676306ab9 |
completed | April 16, 2026, 1:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff21adb6b88190b573068bda223892 |
completed | May 9, 2026, 11:59 a.m. |
| NEDg | Description generation | batch_69ff25abb8fc8190b1a6dc0b5ba8ccd7 |
completed | May 9, 2026, 12:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff262390f48190b4917926b493b16d |
completed | May 9, 2026, 12:18 p.m. |
Created at: April 10, 2026, 3:21 a.m.