Triple
T1550274
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Campobello Island |
E33073
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Head Harbour Lightstation
Head Harbour Lightstation is a historic lighthouse complex located on Campobello Island in New Brunswick, Canada, known for guiding ships through the Bay of Fundy’s treacherous waters.
|
E175811
|
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: Head Harbour Lightstation | Statement: [Campobello Island, hasLandmark, Head Harbour Lightstation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Head Harbour Lightstation Context triple: [Campobello Island, hasLandmark, Head Harbour Lightstation]
-
A.
Hel lighthouse
Hel lighthouse is a historic coastal beacon and popular tourist landmark located at the tip of Poland’s Hel Peninsula on the Baltic Sea.
-
B.
South Horn lighthouse
South Horn lighthouse is a navigational light station located at the southern end of the Isle of May in the Firth of Forth, Scotland, helping guide maritime traffic in the area.
-
C.
Elie Lighthouse
Elie Lighthouse is a coastal navigational beacon near the village of Elie in Fife, Scotland, guiding ships along the Firth of Forth.
-
D.
Tahkuna Lighthouse
Tahkuna Lighthouse is a historic cast-iron lighthouse located on the northern tip of Hiiumaa Island in Estonia, known for being one of the tallest lighthouses in the country.
-
E.
Derby Wharf Light Station
Derby Wharf Light Station is a small historic lighthouse in Salem, Massachusetts, that once guided maritime traffic into Salem Harbor and now serves as part of the Salem Maritime National Historic Site.
- 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: Head Harbour Lightstation Triple: [Campobello Island, hasLandmark, Head Harbour Lightstation]
Generated description
Head Harbour Lightstation is a historic lighthouse complex located on Campobello Island in New Brunswick, Canada, known for guiding ships through the Bay of Fundy’s treacherous waters.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Head Harbour Lightstation Target entity description: Head Harbour Lightstation is a historic lighthouse complex located on Campobello Island in New Brunswick, Canada, known for guiding ships through the Bay of Fundy’s treacherous waters.
-
A.
Hel lighthouse
Hel lighthouse is a historic coastal beacon and popular tourist landmark located at the tip of Poland’s Hel Peninsula on the Baltic Sea.
-
B.
South Horn lighthouse
South Horn lighthouse is a navigational light station located at the southern end of the Isle of May in the Firth of Forth, Scotland, helping guide maritime traffic in the area.
-
C.
Elie Lighthouse
Elie Lighthouse is a coastal navigational beacon near the village of Elie in Fife, Scotland, guiding ships along the Firth of Forth.
-
D.
Tahkuna Lighthouse
Tahkuna Lighthouse is a historic cast-iron lighthouse located on the northern tip of Hiiumaa Island in Estonia, known for being one of the tallest lighthouses in the country.
-
E.
Derby Wharf Light Station
Derby Wharf Light Station is a small historic lighthouse in Salem, Massachusetts, that once guided maritime traffic into Salem Harbor and now serves as part of the Salem Maritime National Historic Site.
- 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_69a885ee6db8819099502bc5ce8af881 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a90858d91881909defc85ec7a22ab3 |
completed | March 5, 2026, 4:36 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad30a29ae88190ab1b2ca97b8ed09c |
completed | March 8, 2026, 8:17 a.m. |
| NEDg | Description generation | batch_69ad3196e92481909bd09e6c765a9698 |
completed | March 8, 2026, 8:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad32391ed881909826a80a90f18cb4 |
completed | March 8, 2026, 8:24 a.m. |
Created at: March 4, 2026, 7:26 p.m.