Triple

T4729866
Position Surface form Disambiguated ID Type / Status
Subject David Alan Stevenson E104978 entity
Predicate designed P184 FINISHED
Object Monach Isles Lighthouse
Monach Isles Lighthouse is a remote Scottish lighthouse in the Outer Hebrides, notable for guiding ships through the hazardous waters around the Monach Isles.
 E477759 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: Monach Isles Lighthouse | Statement: [David Alan Stevenson, designed, Monach Isles Lighthouse]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Monach Isles Lighthouse
Context triple: [David Alan Stevenson, designed, Monach Isles Lighthouse]
  • A. Flannan Isles Lighthouse
    Flannan Isles Lighthouse is a remote Scottish lighthouse in the Outer Hebrides, best known for the mysterious 1900 disappearance of its three keepers.
  • 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. Mull of Galloway Lighthouse
    Mull of Galloway Lighthouse is a historic coastal lighthouse situated at the southernmost point of Scotland, overlooking the Irish Sea and serving as a prominent navigational landmark.
  • D. Barra Head Lighthouse
    Barra Head Lighthouse is a remote Scottish lighthouse situated on the southern tip of the Outer Hebrides, guiding ships through the hazardous waters around the island of Berneray.
  • E. Inchkeith Lighthouse
    Inchkeith Lighthouse is a historic navigational beacon situated on Inchkeith Island in Scotland, guiding maritime traffic through the Firth of Forth.
  • 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: Monach Isles Lighthouse
Triple: [David Alan Stevenson, designed, Monach Isles Lighthouse]
Generated description
Monach Isles Lighthouse is a remote Scottish lighthouse in the Outer Hebrides, notable for guiding ships through the hazardous waters around the Monach Isles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Monach Isles Lighthouse
Target entity description: Monach Isles Lighthouse is a remote Scottish lighthouse in the Outer Hebrides, notable for guiding ships through the hazardous waters around the Monach Isles.
  • A. Flannan Isles Lighthouse
    Flannan Isles Lighthouse is a remote Scottish lighthouse in the Outer Hebrides, best known for the mysterious 1900 disappearance of its three keepers.
  • 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. Mull of Galloway Lighthouse
    Mull of Galloway Lighthouse is a historic coastal lighthouse situated at the southernmost point of Scotland, overlooking the Irish Sea and serving as a prominent navigational landmark.
  • D. Barra Head Lighthouse
    Barra Head Lighthouse is a remote Scottish lighthouse situated on the southern tip of the Outer Hebrides, guiding ships through the hazardous waters around the island of Berneray.
  • E. Inchkeith Lighthouse
    Inchkeith Lighthouse is a historic navigational beacon situated on Inchkeith Island in Scotland, guiding maritime traffic through the Firth of Forth.
  • 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_69be6f979ca88190bc0128812329cb24 completed March 21, 2026, 10:14 a.m.
NEDg Description generation batch_69be702fe55481908224972344213a56 completed March 21, 2026, 10:17 a.m.
NED2 Entity disambiguation (via description) batch_69be7097c2a0819082229acd3d6f99ca completed March 21, 2026, 10:19 a.m.
Created at: March 20, 2026, 1:19 p.m.