Triple
T16420952
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chatham House |
E398815
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Chatham House, St James's Square |
E398815
|
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: Chatham House, St James's Square | Statement: [Chatham House, namedAfter, Chatham House, St James's Square]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chatham House, St James's Square Context triple: [Chatham House, namedAfter, Chatham House, St James's Square]
-
A.
Chatham House, Ramsgate
Chatham House, Ramsgate is a historic seaside residence in Ramsgate, England, best known as a Victorian-era architectural work by Charles Barry Jr.
-
B.
Chatham House
chosen
Chatham House is a leading independent policy institute and think tank in London, renowned for its research on international affairs and the influential "Chatham House Rule."
-
C.
Trafalgar House
Trafalgar House was a major British property and construction conglomerate active in the late 20th century, involved in large-scale infrastructure and real estate projects.
-
D.
Royal United Services Institute building, London
The Royal United Services Institute building in London is a historic, grand Edwardian structure designed by prominent British architect Sir Aston Webb to house the UK’s leading defence and security think tank.
-
E.
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.
- 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_69d87f2b9024819085c20e52de95d583 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e328f735b08190aec8331f54817462 |
completed | April 18, 2026, 6:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00457f60c081908f4e46993780ac09 |
completed | May 10, 2026, 8:44 a.m. |
Created at: April 10, 2026, 5:09 a.m.