Triple
T6120898
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lancaster House Agreement |
E136479
|
entity |
| Predicate | locationSigned |
P441
|
FINISHED |
| Object | Lancaster House, London, United Kingdom |
E162484
|
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: Lancaster House, London, United Kingdom | Statement: [Lancaster House Agreement, locationSigned, Lancaster House, London, United Kingdom]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lancaster House, London, United Kingdom Context triple: [Lancaster House Agreement, locationSigned, Lancaster House, London, United Kingdom]
-
A.
Lancaster House
chosen
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.
-
B.
Aldermanbury, London
Aldermanbury, London is a historic street and area in the City of London, known for its medieval origins and association with notable churches and civic buildings.
-
C.
Marlborough House, London, United Kingdom
Marlborough House in London is a historic royal residence on The Mall that now serves as the headquarters of the Commonwealth Secretariat and a venue for official diplomatic and ceremonial events.
-
D.
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.
-
E.
Maida Vale, London, England
Maida Vale, London, England is a residential district in West London known for its tree-lined avenues, Victorian and Edwardian mansion blocks, and the BBC Maida Vale Studios.
- 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_69c0089f851c81909e5e189a617dcff6 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c05bef8dc08190b917ad7209188c62 |
completed | March 22, 2026, 9:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c125739cd8819081f2c860566f62bf |
completed | March 23, 2026, 11:35 a.m. |
Created at: March 22, 2026, 4:14 p.m.