Triple
T1505955
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charles Spencer-Churchill, 9th Duke of Marlborough |
E33900
|
entity |
| Predicate | burialPlace |
P196
|
FINISHED |
| Object | Blenheim Palace, Marlborough family burial ground |
E779
|
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: Blenheim Palace, Marlborough family burial ground | Statement: [Charles Spencer-Churchill, 9th Duke of Marlborough, burialPlace, Blenheim Palace, Marlborough family burial ground]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blenheim Palace, Marlborough family burial ground Context triple: [Charles Spencer-Churchill, 9th Duke of Marlborough, burialPlace, Blenheim Palace, Marlborough family burial ground]
-
A.
Blenheim Palace
chosen
Blenheim Palace is a grand English country house in Oxfordshire, renowned as the ancestral seat of the Dukes of Marlborough and a UNESCO World Heritage Site.
-
B.
Royal Mausoleum, Frogmore
The Royal Mausoleum at Frogmore is a grand 19th-century funerary chapel in Windsor Great Park that serves as the final resting place of Queen Victoria and Prince Albert.
-
C.
Grand Bridge at Blenheim Palace
The Grand Bridge at Blenheim Palace is an 18th-century ornamental stone bridge designed by John Vanbrugh, forming a dramatic architectural centerpiece within the landscaped park of the Blenheim Palace estate in Oxfordshire, England.
-
D.
Oatlands Palace, Surrey, England
Oatlands Palace in Surrey, England was a major Tudor and Stuart royal residence, frequently used by the English monarchy as a country retreat and hunting lodge.
-
E.
Blenheim
Blenheim is a small community within the municipality of Chatham-Kent in southwestern Ontario, Canada, known for its agricultural surroundings and local small-town character.
- 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_69a885f352a4819099b24ff15489dede |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a88734508481909378bb3e86e13323 |
completed | March 4, 2026, 7:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad2336cb4c81909df0cae469673dee |
completed | March 8, 2026, 7:20 a.m. |
Created at: March 4, 2026, 7:24 p.m.