Triple
T40225
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harrow School |
E795
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object |
John Lyon
John Lyon was a 16th-century English landowner and philanthropist best known for endowing and founding Harrow School, one of England’s leading public schools.
|
E20510
|
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: John Lyon | Statement: [Harrow School, foundedBy, John Lyon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John Lyon Context triple: [Harrow School, foundedBy, John Lyon]
-
A.
Reginald McKenna
Reginald McKenna was a British Liberal politician who held several senior government posts, including Home Secretary and Chancellor of the Exchequer, during the early 20th century.
-
B.
Edward Carson
Edward Carson was a prominent Irish unionist politician and barrister best known for leading opposition to Irish Home Rule in the early 20th century.
-
C.
David Charles Carnegie, 4th Duke of Fife
David Charles Carnegie, 4th Duke of Fife, was a British peer and descendant of the royal family who held multiple aristocratic titles and managed extensive Scottish estates in the 20th century.
-
D.
Roy Urquhart
Roy Urquhart was a British Army major-general best known for leading the 1st Airborne Division during World War II, particularly in the failed Operation Market Garden at Arnhem in 1944.
-
E.
Lord Stanley of Preston
Lord Stanley of Preston was a late 19th-century Governor General of Canada best known for donating the trophy that became the Stanley Cup, the championship prize of professional ice hockey.
- 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: John Lyon Triple: [Harrow School, foundedBy, John Lyon]
Generated description
John Lyon was a 16th-century English landowner and philanthropist best known for endowing and founding Harrow School, one of England’s leading public schools.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: John Lyon Target entity description: John Lyon was a 16th-century English landowner and philanthropist best known for endowing and founding Harrow School, one of England’s leading public schools.
-
A.
Reginald McKenna
Reginald McKenna was a British Liberal politician who held several senior government posts, including Home Secretary and Chancellor of the Exchequer, during the early 20th century.
-
B.
Edward Carson
Edward Carson was a prominent Irish unionist politician and barrister best known for leading opposition to Irish Home Rule in the early 20th century.
-
C.
David Charles Carnegie, 4th Duke of Fife
David Charles Carnegie, 4th Duke of Fife, was a British peer and descendant of the royal family who held multiple aristocratic titles and managed extensive Scottish estates in the 20th century.
-
D.
Roy Urquhart
Roy Urquhart was a British Army major-general best known for leading the 1st Airborne Division during World War II, particularly in the failed Operation Market Garden at Arnhem in 1944.
-
E.
Lord Stanley of Preston
Lord Stanley of Preston was a late 19th-century Governor General of Canada best known for donating the trophy that became the Stanley Cup, the championship prize of professional ice hockey.
- 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_69a247a8f6c08190bac804906d62ed5a |
completed | Feb. 28, 2026, 1:40 a.m. |
| NER | Named-entity recognition | batch_69a24adf3640819095576e072fb5d9a8 |
completed | Feb. 28, 2026, 1:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2db4f527c819094ab6b1705358022 |
completed | Feb. 28, 2026, 12:10 p.m. |
| NEDg | Description generation | batch_69a2dbe74360819088144588457c40f6 |
completed | Feb. 28, 2026, 12:13 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2dca71f0c819091bffb34a2dc0b90 |
completed | Feb. 28, 2026, 12:16 p.m. |
Created at: Feb. 28, 2026, 1:46 a.m.