Triple

T7195571
Position Surface form Disambiguated ID Type / Status
Subject Hinckley E168604 entity
Predicate ambulanceService P464 FINISHED
Object East Midlands Ambulance Service
East Midlands Ambulance Service is an NHS ambulance trust in England that provides emergency medical care and patient transport across the East Midlands region.
 E649202 NE FINISHED

How this triple was built (4 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: East Midlands Ambulance Service | Statement: [Hinckley, ambulanceService, East Midlands Ambulance Service]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: East Midlands Ambulance Service
Context triple: [Hinckley, ambulanceService, East Midlands Ambulance Service]
  • A. West Midlands Ambulance Service
    West Midlands Ambulance Service is a National Health Service (NHS) ambulance trust in England responsible for providing emergency medical services and patient transport across the West Midlands region.
  • B. East of England Ambulance Service
    The East of England Ambulance Service is the NHS ambulance trust responsible for providing emergency medical services and patient transport across the East of England region of the UK.
  • 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. Yorkshire Ambulance Service
    Yorkshire Ambulance Service is the NHS ambulance trust responsible for providing emergency and non-emergency medical transport and care across Yorkshire, including South Yorkshire, in England.
  • E. 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.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: East Midlands Ambulance Service
Triple: [Hinckley, ambulanceService, East Midlands Ambulance Service]
Generated description
East Midlands Ambulance Service is an NHS ambulance trust in England that provides emergency medical care and patient transport across the East Midlands region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: East Midlands Ambulance Service
Target entity description: East Midlands Ambulance Service is an NHS ambulance trust in England that provides emergency medical care and patient transport across the East Midlands region.
  • A. West Midlands Ambulance Service
    West Midlands Ambulance Service is a National Health Service (NHS) ambulance trust in England responsible for providing emergency medical services and patient transport across the West Midlands region.
  • B. East of England Ambulance Service
    The East of England Ambulance Service is the NHS ambulance trust responsible for providing emergency medical services and patient transport across the East of England region of the UK.
  • 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. Yorkshire Ambulance Service
    Yorkshire Ambulance Service is the NHS ambulance trust responsible for providing emergency and non-emergency medical transport and care across Yorkshire, including South Yorkshire, in England.
  • E. 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.
  • F. None of above. chosen

Provenance (5 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_69c68a5376748190bb500f03df86e93e completed March 27, 2026, 1:46 p.m.
NER Named-entity recognition batch_69c6e927709c81909edf6ee42fe7f833 completed March 27, 2026, 8:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7bfa14e1c8190968b207bef0c96a9 completed March 28, 2026, 11:46 a.m.
NEDg Description generation batch_69c7c0a8985c8190894b28c9b733a205 completed March 28, 2026, 11:51 a.m.
NED2 Entity disambiguation (via description) batch_69c7c1352f8881909c3a7d03a5f2a5b1 completed March 28, 2026, 11:53 a.m.
Created at: March 27, 2026, 2:51 p.m.