Triple
T2665759
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bromley |
E55630
|
entity |
| Predicate | ambulanceService |
P464
|
FINISHED |
| Object | London Ambulance Service |
E47022
|
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: London Ambulance Service | Statement: [Bromley, ambulanceService, London Ambulance Service]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: London Ambulance Service Context triple: [Bromley, ambulanceService, London Ambulance Service]
-
A.
London Ambulance Service
chosen
The London Ambulance Service is the NHS trust responsible for providing emergency medical care and ambulance services across Greater London.
-
B.
South Western Ambulance Service
South Western Ambulance Service is a National Health Service ambulance trust in England that provides emergency and urgent medical care across the South West region.
-
C.
North West Ambulance Service
North West Ambulance Service is a regional NHS ambulance trust in England responsible for providing emergency medical services and patient transport across the North West.
-
D.
South East Coast Ambulance Service
South East Coast Ambulance Service is an NHS ambulance trust in England responsible for providing emergency and non-emergency medical transport and pre-hospital care across parts of the South East, including West Sussex.
-
E.
South Central Ambulance Service
South Central Ambulance Service is an NHS ambulance trust in England that provides emergency medical response, patient transport, and related healthcare services across several counties in the south central region.
- 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_69ab49e54de48190be708cd1cf8be073 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd96ed2748190a4feae98199b459d |
completed | March 7, 2026, 7:53 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afa058fdd08190a355fc8131cd6695 |
completed | March 10, 2026, 4:38 a.m. |
Created at: March 6, 2026, 9:54 p.m.