Triple
T4187358
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland stone |
E88343
|
entity |
| Predicate | notableUse |
P5773
|
FINISHED |
| Object | Buckingham Palace (extensions and refacing) |
E347264
|
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: Buckingham Palace (extensions and refacing) | Statement: [Portland stone, notableUse, Buckingham Palace (extensions and refacing)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Buckingham Palace (extensions and refacing) Context triple: [Portland stone, notableUse, Buckingham Palace (extensions and refacing)]
-
A.
Buckingham Palace principal façade redesign
chosen
The Buckingham Palace principal façade redesign is the early 20th-century remodelling of the palace’s main front, giving the British royal residence its now-iconic, grand neoclassical appearance.
-
B.
Buckingham Palace
Buckingham Palace is the British monarch’s principal London residence and administrative headquarters, renowned as a symbol of the United Kingdom’s royal family and state ceremonial life.
-
C.
Portcullis House
Portcullis House is a modern parliamentary office building in Westminster that provides workspaces for members of the UK House of Commons and their staff.
-
D.
Lancaster House
Lancaster House is a historic 19th-century mansion in central London, renowned for its opulent interiors and frequent use as a venue for high-profile diplomatic and governmental events.
-
E.
Royal Mews
The Royal Mews is the historic stables and carriage house complex that manages the royal family’s horses, carriages, and official transport at Buckingham Palace in London.
- 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_69aed9477e8c81908bcb862d2db55b1d |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af0325a82c8190849d8a828e2c7b44 |
completed | March 9, 2026, 5:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b58a034f6481909a3126d8832f7821 |
completed | March 14, 2026, 4:17 p.m. |
Created at: March 9, 2026, 3:45 p.m.