Triple
T20429522
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Purley |
E501091
|
entity |
| Predicate | hasBuilding |
P105
|
FINISHED |
| Object | Purley War Memorial Hospital |
—
|
NE NERFINISHED |
How this triple was built (3 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: Purley War Memorial Hospital | Statement: [Purley, hasBuilding, Purley War Memorial Hospital]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Purley War Memorial Hospital Context triple: [Purley, hasBuilding, Purley War Memorial Hospital]
-
A.
Orpington Hospital
Orpington Hospital is a local NHS healthcare facility in Orpington, London, providing a range of outpatient, rehabilitation, and community health services.
-
B.
Teddington Memorial Hospital
Teddington Memorial Hospital is a community hospital in Teddington, London, providing local inpatient, outpatient, and urgent care services.
-
C.
Weybridge Hospital
Weybridge Hospital is a local healthcare facility serving the community of Weybridge in Surrey, England.
-
D.
Brompton Hospital
Brompton Hospital, formally the Royal Brompton Hospital, is a leading specialist heart and lung hospital in London, renowned for its cardiothoracic care and research.
-
E.
Hillingdon Hospital
Hillingdon Hospital is a National Health Service (NHS) hospital in the London Borough of Hillingdon, providing acute and specialist healthcare services to the local community.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Purley War Memorial Hospital Target entity description: Purley War Memorial Hospital is a community hospital in Purley, London, originally established as a memorial to local residents who died in war.
-
A.
Orpington Hospital
Orpington Hospital is a local NHS healthcare facility in Orpington, London, providing a range of outpatient, rehabilitation, and community health services.
-
B.
Teddington Memorial Hospital
Teddington Memorial Hospital is a community hospital in Teddington, London, providing local inpatient, outpatient, and urgent care services.
-
C.
Weybridge Hospital
Weybridge Hospital is a local healthcare facility serving the community of Weybridge in Surrey, England.
-
D.
Brompton Hospital
Brompton Hospital, formally the Royal Brompton Hospital, is a leading specialist heart and lung hospital in London, renowned for its cardiothoracic care and research.
-
E.
Hillingdon Hospital
Hillingdon Hospital is a National Health Service (NHS) hospital in the London Borough of Hillingdon, providing acute and specialist healthcare services to the local community.
- F. None of above. chosen
Provenance (2 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_69e0b4aa68fc8190b1a14c55575ef04a |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e67bac39288190b294b291301ac843 |
completed | April 20, 2026, 7:17 p.m. |
Created at: April 16, 2026, 11:31 a.m.