Triple

T1986162
Position Surface form Disambiguated ID Type / Status
Subject Cheltenham E43144 entity
Predicate ambulanceService P464 FINISHED
Object 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.
E222978 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: South Western Ambulance Service | Statement: [Cheltenham, ambulanceService, South Western Ambulance Service]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: South Western Ambulance Service
Context triple: [Cheltenham, ambulanceService, South Western Ambulance Service]
  • A. 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.
  • B. 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.
  • C. London Ambulance Service
    The London Ambulance Service is the NHS trust responsible for providing emergency medical care and ambulance services across Greater London.
  • 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. Surrey Fire and Rescue Service
    Surrey Fire and Rescue Service is the statutory fire and rescue authority responsible for providing fire protection, emergency response, and community safety services across the county of Surrey, England.
  • 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: South Western Ambulance Service
Triple: [Cheltenham, ambulanceService, South Western Ambulance Service]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: South Western Ambulance Service
Target entity description: 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.
  • A. 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.
  • B. 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.
  • C. London Ambulance Service
    The London Ambulance Service is the NHS trust responsible for providing emergency medical care and ambulance services across Greater London.
  • 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. Surrey Fire and Rescue Service
    Surrey Fire and Rescue Service is the statutory fire and rescue authority responsible for providing fire protection, emergency response, and community safety services across the county of Surrey, England.
  • 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_69a88713ddc88190a969715658ebe7a8 completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb8232d788190938f261fd4b2f2fd completed March 7, 2026, 5:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae0331eec881909463163fb71e4eba completed March 8, 2026, 11:16 p.m.
NEDg Description generation batch_69ae03e575a88190a93181eb9d9bc3eb completed March 8, 2026, 11:19 p.m.
NED2 Entity disambiguation (via description) batch_69ae0473aecc8190b3da07fb8fd18e81 completed March 8, 2026, 11:21 p.m.
Created at: March 4, 2026, 7:37 p.m.