Triple
T4729860
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | David Alan Stevenson |
E104978
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
Skerryvore Lighthouse (improvements and maintenance)
Skerryvore Lighthouse (improvements and maintenance) refers to the significant upgrades and ongoing engineering work carried out on the remote Skerryvore Lighthouse off Scotland’s west coast, enhancing its safety, durability, and operational reliability.
|
E465112
|
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: Skerryvore Lighthouse (improvements and maintenance) | Statement: [David Alan Stevenson, notableWork, Skerryvore Lighthouse (improvements and maintenance)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Skerryvore Lighthouse (improvements and maintenance) Context triple: [David Alan Stevenson, notableWork, Skerryvore Lighthouse (improvements and maintenance)]
-
A.
Nobbys Lighthouse
Nobbys Lighthouse is a historic coastal beacon situated on Nobbys Head at the entrance to Newcastle Harbour in New South Wales, Australia.
-
B.
Milnerton Lighthouse
Milnerton Lighthouse is a coastal navigational beacon located on the shore of Table Bay near Cape Town, South Africa, known for guiding ships and offering scenic ocean and Table Mountain views.
-
C.
Poolbeg Lighthouse
Poolbeg Lighthouse is a historic red-painted lighthouse marking the entrance to Dublin Bay in Dublin, Ireland.
-
D.
Flamborough Head Lighthouse
Flamborough Head Lighthouse is a historic coastal beacon on England’s Yorkshire coast that guides shipping through the North Sea and marks the prominent chalk headland of Flamborough Head.
-
E.
Bressay Lighthouse
Bressay Lighthouse is a historic coastal beacon on the island of Bressay in Shetland, Scotland, guiding ships entering Lerwick Harbour since the mid-19th century.
- 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: Skerryvore Lighthouse (improvements and maintenance) Triple: [David Alan Stevenson, notableWork, Skerryvore Lighthouse (improvements and maintenance)]
Generated description
Skerryvore Lighthouse (improvements and maintenance) refers to the significant upgrades and ongoing engineering work carried out on the remote Skerryvore Lighthouse off Scotland’s west coast, enhancing its safety, durability, and operational reliability.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Skerryvore Lighthouse (improvements and maintenance) Target entity description: Skerryvore Lighthouse (improvements and maintenance) refers to the significant upgrades and ongoing engineering work carried out on the remote Skerryvore Lighthouse off Scotland’s west coast, enhancing its safety, durability, and operational reliability.
-
A.
Nobbys Lighthouse
Nobbys Lighthouse is a historic coastal beacon situated on Nobbys Head at the entrance to Newcastle Harbour in New South Wales, Australia.
-
B.
Milnerton Lighthouse
Milnerton Lighthouse is a coastal navigational beacon located on the shore of Table Bay near Cape Town, South Africa, known for guiding ships and offering scenic ocean and Table Mountain views.
-
C.
Poolbeg Lighthouse
Poolbeg Lighthouse is a historic red-painted lighthouse marking the entrance to Dublin Bay in Dublin, Ireland.
-
D.
Flamborough Head Lighthouse
Flamborough Head Lighthouse is a historic coastal beacon on England’s Yorkshire coast that guides shipping through the North Sea and marks the prominent chalk headland of Flamborough Head.
-
E.
Bressay Lighthouse
Bressay Lighthouse is a historic coastal beacon on the island of Bressay in Shetland, Scotland, guiding ships entering Lerwick Harbour since the mid-19th century.
- 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_69bd43ed84648190ae0b7ee8e8d00482 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd646135c881909030c21a163cc619 |
completed | March 20, 2026, 3:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be10a4bc0481908935278afb13503d |
completed | March 21, 2026, 3:29 a.m. |
| NEDg | Description generation | batch_69be13d99f9881908dd19dd40ac87a6d |
completed | March 21, 2026, 3:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be143ea2108190941294255bc4679c |
completed | March 21, 2026, 3:45 a.m. |
Created at: March 20, 2026, 1:19 p.m.