Triple
T6342971
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portman Square |
E142675
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object | Portman Estate |
E585648
|
NE FINISHED |
How this triple was built (2 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: Portman Estate | Statement: [Portman Square, ownedBy, Portman Estate]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portman Estate Context triple: [Portman Square, ownedBy, Portman Estate]
-
A.
Portman Estate
chosen
The Portman Estate is a historic, privately owned landholding in London’s Marylebone district, comprising a large portfolio of residential, retail, and commercial properties.
-
B.
Hamilton Estate
Hamilton Estate was the expansive Scottish ducal estate of the Dukes of Hamilton, once centered on the grand but now-demolished Hamilton Palace and its surrounding parklands.
-
C.
Arlington Estate
Arlington Estate is the historic Virginia plantation that served as the home of the Custis-Lee family and later became the site of Arlington National Cemetery.
-
D.
Lyman Estate
Lyman Estate is a historic 18th-century country house and estate in Waltham, Massachusetts, noted for its Federal-style architecture and landscaped grounds.
-
E.
Eaton Estate
Eaton Estate is the vast Cheshire country estate and primary landholding of the Duke of Westminster, encompassing farmland, woodland, and the family seat at Eaton Hall.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c008d5ab108190b346c465696824a9 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c06745b3d88190bcabc2bf5d75555d |
completed | March 22, 2026, 10:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c62d4656f48190a4725fdeb2dd255d |
completed | March 27, 2026, 7:09 a.m. |
Created at: March 22, 2026, 4:31 p.m.