Triple
T13551280
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Outer Forth |
E323649
|
entity |
| Predicate | hasLighthouse |
P182
|
FINISHED |
| Object |
Bass Rock Lighthouse
Bass Rock Lighthouse is a historic Scottish lighthouse situated on the Bass Rock island in the outer Firth of Forth, guiding maritime traffic along Scotland’s east coast.
|
E1056138
|
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: Bass Rock Lighthouse | Statement: [Outer Forth, hasLighthouse, Bass Rock Lighthouse]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bass Rock Lighthouse Context triple: [Outer Forth, hasLighthouse, Bass Rock Lighthouse]
-
A.
Inchcape Rock Lighthouse
Inchcape Rock Lighthouse is a historic offshore lighthouse on the treacherous Bell Rock in the North Sea, renowned as one of the world’s oldest surviving sea-washed lighthouses and a major feat of early 19th-century engineering.
-
B.
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.
-
C.
Souter Lighthouse
Souter Lighthouse is a historic 19th-century lighthouse on the coast of South Tyneside, England, notable for being one of the first in the world purpose-built to use electric light.
-
D.
Inchkeith Lighthouse
Inchkeith Lighthouse is a historic navigational beacon situated on Inchkeith Island in Scotland, guiding maritime traffic through the Firth of Forth.
-
E.
Tarbat Ness Lighthouse
Tarbat Ness Lighthouse is a prominent 19th-century Scottish coastal lighthouse on the Tarbat Ness peninsula, designed by civil engineer Robert Stevenson to aid navigation in the North Sea.
- 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: Bass Rock Lighthouse Triple: [Outer Forth, hasLighthouse, Bass Rock Lighthouse]
Generated description
Bass Rock Lighthouse is a historic Scottish lighthouse situated on the Bass Rock island in the outer Firth of Forth, guiding maritime traffic along Scotland’s east coast.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bass Rock Lighthouse Target entity description: Bass Rock Lighthouse is a historic Scottish lighthouse situated on the Bass Rock island in the outer Firth of Forth, guiding maritime traffic along Scotland’s east coast.
-
A.
Inchcape Rock Lighthouse
Inchcape Rock Lighthouse is a historic offshore lighthouse on the treacherous Bell Rock in the North Sea, renowned as one of the world’s oldest surviving sea-washed lighthouses and a major feat of early 19th-century engineering.
-
B.
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.
-
C.
Souter Lighthouse
Souter Lighthouse is a historic 19th-century lighthouse on the coast of South Tyneside, England, notable for being one of the first in the world purpose-built to use electric light.
-
D.
Inchkeith Lighthouse
Inchkeith Lighthouse is a historic navigational beacon situated on Inchkeith Island in Scotland, guiding maritime traffic through the Firth of Forth.
-
E.
Tarbat Ness Lighthouse
Tarbat Ness Lighthouse is a prominent 19th-century Scottish coastal lighthouse on the Tarbat Ness peninsula, designed by civil engineer Robert Stevenson to aid navigation in the North Sea.
- 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_69d8076776248190bdf0d4fa1f85a5fc |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbaff0a6548190b8cde5084cef0061 |
completed | April 12, 2026, 2:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f794281fb48190882f164df1def07e |
completed | May 3, 2026, 6:30 p.m. |
| NEDg | Description generation | batch_69f7955fce288190a7e426f467517a91 |
completed | May 3, 2026, 6:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7996cddf08190973e493fb788ce7a |
completed | May 3, 2026, 6:52 p.m. |
Created at: April 9, 2026, 9:46 p.m.