Triple
T17496660
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Isle of Thanet |
E426077
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | North Foreland Lighthouse |
—
|
NE NERFINISHED |
How this triple was built (3 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: North Foreland Lighthouse | Statement: [Isle of Thanet, hasLandmark, North Foreland Lighthouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North Foreland Lighthouse Context triple: [Isle of Thanet, hasLandmark, North Foreland Lighthouse]
-
A.
South Foreland Lighthouse
South Foreland Lighthouse is a historic Victorian-era lighthouse on England’s southeast coast, noted for being the first in the world to use an electric light and for its views over the English Channel.
-
B.
Orfordness Lighthouse
Orfordness Lighthouse is a historic, now-decommissioned brick lighthouse on the shingle spit of Orford Ness in Suffolk, England, long used to guide shipping along the North Sea coast.
-
C.
The Needles Lighthouse
The Needles Lighthouse is a prominent 19th-century lighthouse standing on a chalk stack off the western tip of the Isle of Wight, guiding ships through the treacherous waters of the English Channel.
-
D.
Holyhead Breakwater Lighthouse
Holyhead Breakwater Lighthouse is a 19th-century navigational beacon located at the end of the Holyhead Breakwater in Anglesey, Wales, known for guiding ships into Holyhead Harbour and its distinctive historic architecture.
-
E.
Ramsgate lighthouse
Ramsgate lighthouse is a historic coastal beacon in Ramsgate, Kent, that guides vessels entering and leaving the town’s harbour.
- 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: North Foreland Lighthouse Target entity description: North Foreland Lighthouse is a historic coastal beacon on the Isle of Thanet in Kent, England, notable as one of the country's oldest operational lighthouses guiding ships through the English Channel.
-
A.
South Foreland Lighthouse
South Foreland Lighthouse is a historic Victorian-era lighthouse on England’s southeast coast, noted for being the first in the world to use an electric light and for its views over the English Channel.
-
B.
Orfordness Lighthouse
Orfordness Lighthouse is a historic, now-decommissioned brick lighthouse on the shingle spit of Orford Ness in Suffolk, England, long used to guide shipping along the North Sea coast.
-
C.
The Needles Lighthouse
The Needles Lighthouse is a prominent 19th-century lighthouse standing on a chalk stack off the western tip of the Isle of Wight, guiding ships through the treacherous waters of the English Channel.
-
D.
Holyhead Breakwater Lighthouse
Holyhead Breakwater Lighthouse is a 19th-century navigational beacon located at the end of the Holyhead Breakwater in Anglesey, Wales, known for guiding ships into Holyhead Harbour and its distinctive historic architecture.
-
E.
Ramsgate lighthouse
Ramsgate lighthouse is a historic coastal beacon in Ramsgate, Kent, that guides vessels entering and leaving the town’s harbour.
- F. None of above. chosen
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_69d889dccf7481909264a1844a2e9100 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e4520e9c8c8190aa955766bc915d26 |
completed | April 19, 2026, 3:54 a.m. |
Created at: April 10, 2026, 5:48 a.m.