Triple

T5756122
Position Surface form Disambiguated ID Type / Status
Subject Frant railway station E126971 entity
Predicate servedByService P1294 FINISHED
Object London Charing Cross – Hastings
London Charing Cross – Hastings is a mainline rail service in Southeast England linking central London with the coastal town of Hastings via intermediate stations in Kent and East Sussex.
E545726 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: London Charing Cross – Hastings | Statement: [Frant railway station, servedByService, London Charing Cross – Hastings]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: London Charing Cross – Hastings
Context triple: [Frant railway station, servedByService, London Charing Cross – Hastings]
  • A. A3 London–Portsmouth route
    The A3 London–Portsmouth route is a major trunk road in southern England linking the capital with the port city of Portsmouth.
  • B. London–York
    London–York is a major intercity rail corridor in England linking the capital with the historic city of York.
  • C. London to Worthing corridor
    The London to Worthing corridor is a major north–south transport axis in southeast England linking the capital with the south coast through a chain of towns and strategic routes.
  • D. Dover–Ramsgate line
    The Dover–Ramsgate line is a coastal railway route in Kent, England, linking the port town of Dover with the seaside resort of Ramsgate and serving several intermediate communities.
  • E. London Waterloo–Basingstoke
    London Waterloo–Basingstoke is a key commuter and intercity rail route in southern England linking central London with the town of Basingstoke via major intermediate stations such as Woking.
  • 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: London Charing Cross – Hastings
Triple: [Frant railway station, servedByService, London Charing Cross – Hastings]
Generated description
London Charing Cross – Hastings is a mainline rail service in Southeast England linking central London with the coastal town of Hastings via intermediate stations in Kent and East Sussex.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: London Charing Cross – Hastings
Target entity description: London Charing Cross – Hastings is a mainline rail service in Southeast England linking central London with the coastal town of Hastings via intermediate stations in Kent and East Sussex.
  • A. A3 London–Portsmouth route
    The A3 London–Portsmouth route is a major trunk road in southern England linking the capital with the port city of Portsmouth.
  • B. London–York
    London–York is a major intercity rail corridor in England linking the capital with the historic city of York.
  • C. London to Worthing corridor
    The London to Worthing corridor is a major north–south transport axis in southeast England linking the capital with the south coast through a chain of towns and strategic routes.
  • D. London Waterloo–Basingstoke
    London Waterloo–Basingstoke is a key commuter and intercity rail route in southern England linking central London with the town of Basingstoke via major intermediate stations such as Woking.
  • E. Dover–Ramsgate line
    The Dover–Ramsgate line is a coastal railway route in Kent, England, linking the port town of Dover with the seaside resort of Ramsgate and serving several intermediate communities.
  • 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_69c00832aedc81909899801b141fa3b4 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c02906848c8190bf7b0d62f57c27fa completed March 22, 2026, 5:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69c07e47c1788190b5883df385475237 completed March 22, 2026, 11:41 p.m.
NEDg Description generation batch_69c08e5a7950819099cd9c9bd6c7a99a completed March 23, 2026, 12:50 a.m.
NED2 Entity disambiguation (via description) batch_69c08ed0c3ac8190a7093667bcd4fb0f completed March 23, 2026, 12:52 a.m.
Created at: March 22, 2026, 3:49 p.m.