Triple
T23323508
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harwich Redoubt Fort |
E591221
|
entity |
| Predicate | nearby |
P350
|
FINISHED |
| Object | Harwich High 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: Harwich High Lighthouse | Statement: [Harwich Redoubt Fort, nearby, Harwich High Lighthouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harwich High Lighthouse Context triple: [Harwich Redoubt Fort, nearby, Harwich High Lighthouse]
-
A.
Hurst Point Lighthouse
Hurst Point Lighthouse is a coastal navigational beacon on the western Solent in Hampshire, England, guiding vessels near Hurst Castle and the Needles Channel.
-
B.
Newhaven Lighthouse
Newhaven Lighthouse is a historic coastal beacon located at the entrance to Newhaven Harbour on the south coast of England.
-
C.
Plymouth Breakwater Lighthouse
Plymouth Breakwater Lighthouse is a historic navigational beacon located at the seaward end of the Plymouth Breakwater in Plymouth Sound, England.
-
D.
Hendanes Lighthouse
Hendanes Lighthouse is a coastal navigational beacon located on the island of Vågsøy in western Norway, guiding maritime traffic along the rugged North Sea coastline.
-
E.
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.
- 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: Harwich High Lighthouse Target entity description: Harwich High Lighthouse is a historic coastal navigation light in Harwich, Essex, England, that once formed part of a leading light pair guiding ships safely into the busy Harwich harbour approaches.
-
A.
Hurst Point Lighthouse
Hurst Point Lighthouse is a coastal navigational beacon on the western Solent in Hampshire, England, guiding vessels near Hurst Castle and the Needles Channel.
-
B.
Newhaven Lighthouse
Newhaven Lighthouse is a historic coastal beacon located at the entrance to Newhaven Harbour on the south coast of England.
-
C.
Plymouth Breakwater Lighthouse
Plymouth Breakwater Lighthouse is a historic navigational beacon located at the seaward end of the Plymouth Breakwater in Plymouth Sound, England.
-
D.
Hendanes Lighthouse
Hendanes Lighthouse is a coastal navigational beacon located on the island of Vågsøy in western Norway, guiding maritime traffic along the rugged North Sea coastline.
-
E.
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.
- 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_69e25d1effe4819096907f95f610dbff |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f1978731b0819090f92ef768f2a749 |
completed | April 29, 2026, 5:30 a.m. |
Created at: April 17, 2026, 5:07 p.m.