Triple
T1679594
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Duchy of Lancaster |
E36308
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Castleton estate
Castleton estate is a rural landholding in Derbyshire, England, that forms part of the historic Crown-owned Duchy of Lancaster portfolio.
|
E190703
|
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: Castleton estate | Statement: [Duchy of Lancaster, hasPart, Castleton estate]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Castleton estate Context triple: [Duchy of Lancaster, hasPart, Castleton estate]
-
A.
Ossulston Estate
Ossulston Estate is a notable early 20th-century social housing development in Somers Town, London, known for its pioneering modernist design and role in urban regeneration.
-
B.
Lancaster estate
Lancaster estate is a key property portfolio within the Duchy of Lancaster, generating income and supporting the private and official functions of the British sovereign.
-
C.
Winfield House
Winfield House is a historic Georgian-style mansion in Regent's Park, London, that serves as the official residence of the U.S. Ambassador to the United Kingdom.
-
D.
Hall’s Croft
Hall’s Croft is a historic timber-framed house in Stratford-upon-Avon, best known as the former home of William Shakespeare’s daughter Susanna and her husband, physician John Hall.
-
E.
Broket Hall
Broket Hall is a historic English country house in Hertfordshire, notable as the former residence and death place of 19th-century Prime Minister William Lamb, 2nd Viscount Melbourne.
- 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: Castleton estate Triple: [Duchy of Lancaster, hasPart, Castleton estate]
Generated description
Castleton estate is a rural landholding in Derbyshire, England, that forms part of the historic Crown-owned Duchy of Lancaster portfolio.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Castleton estate Target entity description: Castleton estate is a rural landholding in Derbyshire, England, that forms part of the historic Crown-owned Duchy of Lancaster portfolio.
-
A.
Ossulston Estate
Ossulston Estate is a notable early 20th-century social housing development in Somers Town, London, known for its pioneering modernist design and role in urban regeneration.
-
B.
Lancaster estate
Lancaster estate is a key property portfolio within the Duchy of Lancaster, generating income and supporting the private and official functions of the British sovereign.
-
C.
Winfield House
Winfield House is a historic Georgian-style mansion in Regent's Park, London, that serves as the official residence of the U.S. Ambassador to the United Kingdom.
-
D.
Hall’s Croft
Hall’s Croft is a historic timber-framed house in Stratford-upon-Avon, best known as the former home of William Shakespeare’s daughter Susanna and her husband, physician John Hall.
-
E.
Broket Hall
Broket Hall is a historic English country house in Hertfordshire, notable as the former residence and death place of 19th-century Prime Minister William Lamb, 2nd Viscount Melbourne.
- 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_69a886139ed081909af0940aa9313512 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa6260afb881909a50e80c8211fa08 |
completed | March 6, 2026, 5:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad798dbf248190b4f8a8a8a6ee75cf |
completed | March 8, 2026, 1:28 p.m. |
| NEDg | Description generation | batch_69ad7a77b268819082eea7c09cc1ef0b |
completed | March 8, 2026, 1:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad7ae745c08190887f21d437978c2c |
completed | March 8, 2026, 1:34 p.m. |
Created at: March 4, 2026, 7:29 p.m.