Triple
T23323633
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dovercourt |
E591225
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Dovercourt lighthouses
The Dovercourt lighthouses are a pair of historic cast-iron screw-pile beacons off the coast of Dovercourt, Essex, built in the 19th century to guide ships into Harwich Harbour.
|
E1580376
|
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: Dovercourt lighthouses | Statement: [Dovercourt, hasLandmark, Dovercourt lighthouses]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dovercourt lighthouses Context triple: [Dovercourt, hasLandmark, Dovercourt lighthouses]
-
A.
Newhaven Lighthouse
Newhaven Lighthouse is a historic coastal beacon located at the entrance to Newhaven Harbour on the south coast of England.
-
B.
Calshot Lighthouse
Calshot Lighthouse is a historic navigational beacon located on Calshot Spit at the entrance to Southampton Water on the south coast of England.
-
C.
Hunstanton Lighthouse
Hunstanton Lighthouse is a historic coastal beacon in Hunstanton, Norfolk, England, overlooking The Wash and guiding ships along the east coast.
-
D.
Withernsea Lighthouse
Withernsea Lighthouse is a historic inland lighthouse and prominent landmark in the seaside town of Withernsea on the East Yorkshire coast of England.
-
E.
Dungeness Lighthouse
Dungeness Lighthouse is a historic coastal beacon located on the shingle headland of Dungeness in Kent, England, known for guiding ships through the English Channel.
- 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: Dovercourt lighthouses Triple: [Dovercourt, hasLandmark, Dovercourt lighthouses]
Generated description
The Dovercourt lighthouses are a pair of historic cast-iron screw-pile beacons off the coast of Dovercourt, Essex, built in the 19th century to guide ships into Harwich Harbour.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Dovercourt lighthouses Target entity description: The Dovercourt lighthouses are a pair of historic cast-iron screw-pile beacons off the coast of Dovercourt, Essex, built in the 19th century to guide ships into Harwich Harbour.
-
A.
Newhaven Lighthouse
Newhaven Lighthouse is a historic coastal beacon located at the entrance to Newhaven Harbour on the south coast of England.
-
B.
Calshot Lighthouse
Calshot Lighthouse is a historic navigational beacon located on Calshot Spit at the entrance to Southampton Water on the south coast of England.
-
C.
Hunstanton Lighthouse
Hunstanton Lighthouse is a historic coastal beacon in Hunstanton, Norfolk, England, overlooking The Wash and guiding ships along the east coast.
-
D.
Withernsea Lighthouse
Withernsea Lighthouse is a historic inland lighthouse and prominent landmark in the seaside town of Withernsea on the East Yorkshire coast of England.
-
E.
Dungeness Lighthouse
Dungeness Lighthouse is a historic coastal beacon located on the shingle headland of Dungeness in Kent, England, known for guiding ships through the English Channel.
- 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_69e25d1effe4819096907f95f610dbff |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f1978731b0819090f92ef768f2a749 |
completed | April 29, 2026, 5:30 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c4caa22e481909dd268629d121d33 |
completed | May 19, 2026, 11:42 a.m. |
| NEDg | Description generation | batch_6a0c4e4daa7c8190a6ca37a90e2bfc6b |
completed | May 19, 2026, 11:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0c4ea62df08190bf4a2252b7dc2641 |
completed | May 19, 2026, 11:51 a.m. |
Created at: April 17, 2026, 5:07 p.m.