Triple
T23323509
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harwich Redoubt Fort |
E591221
|
entity |
| Predicate | nearby |
P350
|
FINISHED |
| Object | Harwich Low Lighthouse |
—
|
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: Harwich Low Lighthouse | Statement: [Harwich Redoubt Fort, nearby, Harwich Low Lighthouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harwich Low Lighthouse Context triple: [Harwich Redoubt Fort, nearby, Harwich Low Lighthouse]
-
A.
Harwich High Lighthouse
chosen
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.
-
B.
Lowestoft Lighthouse
Lowestoft Lighthouse is a prominent coastal navigation light in Lowestoft, England, marking the UK’s most easterly point and guiding shipping in the North Sea.
-
C.
Burnham-on-Sea Low Lighthouse
Burnham-on-Sea Low Lighthouse is a distinctive wooden stilted lighthouse on the beach at Burnham-on-Sea in Somerset, England, known for guiding ships in the Bristol Channel.
-
D.
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.
-
E.
Southwold Lighthouse
Southwold Lighthouse is a prominent coastal lighthouse in the seaside town of Southwold, Suffolk, England, known for guiding ships in the North Sea and serving as a distinctive local landmark.
- 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_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.