Triple
T2219249
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Talyllyn Railway |
E48102
|
entity |
| Predicate | builtForOwner |
P8196
|
FINISHED |
| Object |
Sir Haydn Jones
Sir Haydn Jones was a British industrialist and long-serving owner of the Talyllyn slate quarry and its narrow-gauge railway in mid-Wales.
|
E245389
|
NE FINISHED |
How this triple was built (5 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: Sir Haydn Jones | Statement: [Talyllyn Railway, builtForOwner, Sir Haydn Jones]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sir Haydn Jones Context triple: [Talyllyn Railway, builtForOwner, Sir Haydn Jones]
-
A.
Sir John Woodcock
Sir John Woodcock was a prominent British police officer who served as Chief Constable of several forces and later as Her Majesty’s Chief Inspector of Constabulary.
-
B.
Sir John Hoddinott
Sir John Hoddinott was a senior British police officer who served as Chief Constable of Hampshire Constabulary and was noted for his leadership in modernizing policing practices.
-
C.
Sir John Bourn
Sir John Bourn was a British public servant best known for serving as the Comptroller and Auditor General of the United Kingdom, overseeing the auditing of government departments and public spending.
-
D.
Sir Colin Dollery
Sir Colin Dollery was a prominent British clinical pharmacologist known for his influential work in drug safety, cardiovascular therapeutics, and the development of modern clinical pharmacology as a discipline.
-
E.
Sir John Kingman
Sir John Kingman is a prominent British mathematician and statistician renowned for his foundational work in probability theory, including the development of Kingman’s coalescent.
- 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: Sir Haydn Jones Triple: [Talyllyn Railway, builtForOwner, Sir Haydn Jones]
Generated description
Sir Haydn Jones was a British industrialist and long-serving owner of the Talyllyn slate quarry and its narrow-gauge railway in mid-Wales.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sir Haydn Jones Target entity description: Sir Haydn Jones was a British industrialist and long-serving owner of the Talyllyn slate quarry and its narrow-gauge railway in mid-Wales.
-
A.
Sir John Woodcock
Sir John Woodcock was a prominent British police officer who served as Chief Constable of several forces and later as Her Majesty’s Chief Inspector of Constabulary.
-
B.
Sir John Hoddinott
Sir John Hoddinott was a senior British police officer who served as Chief Constable of Hampshire Constabulary and was noted for his leadership in modernizing policing practices.
-
C.
Sir John Bourn
Sir John Bourn was a British public servant best known for serving as the Comptroller and Auditor General of the United Kingdom, overseeing the auditing of government departments and public spending.
-
D.
Sir Colin Dollery
Sir Colin Dollery was a prominent British clinical pharmacologist known for his influential work in drug safety, cardiovascular therapeutics, and the development of modern clinical pharmacology as a discipline.
-
E.
Sir John Kingman
Sir John Kingman is a prominent British mathematician and statistician renowned for his foundational work in probability theory, including the development of Kingman’s coalescent.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: builtForOwner Context triple: [Talyllyn Railway, builtForOwner, Sir Haydn Jones]
-
A.
isBuiltFor
chosen
Indicates that one entity is specifically designed, intended, or optimized to serve, support, or accommodate another entity or purpose.
-
B.
builtOn
Indicates that one entity is constructed, developed, or established using another entity as its base, foundation, or underlying platform.
-
C.
rebuiltFor
Indicates that one entity has been reconstructed, renovated, or modified specifically to serve the needs, purposes, or use of another entity.
-
D.
ownedBy
Indicates that one entity possesses legal or rightful ownership of another entity.
-
E.
ownershipModel
Indicates the type or structure of ownership relationship that governs how control, rights, or shares are held between entities.
- F. None of above.
Provenance (6 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_69a88aa1ee708190862c8c378c41e9eb |
completed | March 4, 2026, 7:40 p.m. |
| NER | Named-entity recognition | batch_69abc011d50c8190b1c375cc633f8189 |
completed | March 7, 2026, 6:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae655b369c8190a5d12b87401534d7 |
completed | March 9, 2026, 6:14 a.m. |
| NEDg | Description generation | batch_69ae65d4f26481909808c97b95ca9b30 |
completed | March 9, 2026, 6:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae6670b6d88190a09023fae63f4000 |
completed | March 9, 2026, 6:19 a.m. |
| PD | Predicate disambiguation | batch_69abbdac31d8819092d17815e11921e9 |
completed | March 7, 2026, 5:54 a.m. |
Created at: March 4, 2026, 7:46 p.m.