Triple
T12051399
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Burnham-on-Sea |
E286923
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
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.
|
E961216
|
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: Burnham-on-Sea Low Lighthouse | Statement: [Burnham-on-Sea, hasLandmark, Burnham-on-Sea Low Lighthouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Burnham-on-Sea Low Lighthouse Context triple: [Burnham-on-Sea, hasLandmark, Burnham-on-Sea Low Lighthouse]
-
A.
Hunstanton Lighthouse
Hunstanton Lighthouse is a historic coastal beacon in Hunstanton, Norfolk, England, overlooking The Wash and guiding ships along the east coast.
-
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.
Seaham Lighthouse
Seaham Lighthouse is a coastal navigation beacon located at the entrance to Seaham Harbour in County Durham, England.
-
D.
Portishead Point Lighthouse
Portishead Point Lighthouse is a small coastal beacon in Portishead, England, guiding ships navigating the Severn Estuary.
-
E.
Flat Holm Lighthouse
Flat Holm Lighthouse is a historic navigational beacon located on the island of Flat Holm in the Bristol Channel, guiding maritime traffic near the coast of Wales.
- 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: Burnham-on-Sea Low Lighthouse Triple: [Burnham-on-Sea, hasLandmark, Burnham-on-Sea Low Lighthouse]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Burnham-on-Sea Low Lighthouse Target entity description: 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.
-
A.
Hunstanton Lighthouse
Hunstanton Lighthouse is a historic coastal beacon in Hunstanton, Norfolk, England, overlooking The Wash and guiding ships along the east coast.
-
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.
Seaham Lighthouse
Seaham Lighthouse is a coastal navigation beacon located at the entrance to Seaham Harbour in County Durham, England.
-
D.
Portishead Point Lighthouse
Portishead Point Lighthouse is a small coastal beacon in Portishead, England, guiding ships navigating the Severn Estuary.
-
E.
Flat Holm Lighthouse
Flat Holm Lighthouse is a historic navigational beacon located on the island of Flat Holm in the Bristol Channel, guiding maritime traffic near the coast of Wales.
- 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_69d6ab4780948190bdb9f7620c2ac27e |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d90423b22081908fba82fbc6b40eb5 |
completed | April 10, 2026, 2:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f49dd140a48190844f64c228e6367a |
completed | May 1, 2026, 12:34 p.m. |
| NEDg | Description generation | batch_69f53d95d4fc8190b5f4e460646bec2a |
completed | May 1, 2026, 11:56 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f56495830c8190ad5e1767f251b4c5 |
completed | May 2, 2026, 2:42 a.m. |
Created at: April 8, 2026, 9:47 p.m.