Triple

T5190268
Position Surface form Disambiguated ID Type / Status
Subject Chichester District E117134 entity
Predicate hasTransportFacility P2413 FINISHED
Object Chichester railway station
Chichester railway station is the main passenger rail hub serving the city of Chichester in West Sussex, England, providing regional and commuter services on the West Coastway Line.
 E502011 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: Chichester railway station | Statement: [Chichester District, hasTransportFacility, Chichester railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chichester railway station
Context triple: [Chichester District, hasTransportFacility, Chichester railway station]
  • A. Chichester Metro station
    Chichester Metro station is a Tyne and Wear Metro station serving the Chichester area of South Shields in North East England.
  • B. Basingstoke railway station
    Basingstoke railway station is a major railway hub in Hampshire, England, serving as an important junction on routes between London, the South Coast, and the West of England.
  • C. Chester station
    Chester station is a subway station on Line 2 Bloor–Danforth of the Toronto Transit Commission, serving Toronto’s Greektown area.
  • D. Hastings railway station
    Hastings railway station is a major railway hub in the seaside town of Hastings in East Sussex, England, providing regional and commuter services on several lines connecting to London and other destinations.
  • E. Chippenham railway station
    Chippenham railway station is a mainline rail station in Wiltshire, England, providing regional and intercity services on the Great Western Main Line.
  • 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: Chichester railway station
Triple: [Chichester District, hasTransportFacility, Chichester railway station]
Generated description
Chichester railway station is the main passenger rail hub serving the city of Chichester in West Sussex, England, providing regional and commuter services on the West Coastway Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chichester railway station
Target entity description: Chichester railway station is the main passenger rail hub serving the city of Chichester in West Sussex, England, providing regional and commuter services on the West Coastway Line.
  • A. Chichester Metro station
    Chichester Metro station is a Tyne and Wear Metro station serving the Chichester area of South Shields in North East England.
  • B. Basingstoke railway station
    Basingstoke railway station is a major railway hub in Hampshire, England, serving as an important junction on routes between London, the South Coast, and the West of England.
  • C. Chester station
    Chester station is a subway station on Line 2 Bloor–Danforth of the Toronto Transit Commission, serving Toronto’s Greektown area.
  • D. Hastings railway station
    Hastings railway station is a major railway hub in the seaside town of Hastings in East Sussex, England, providing regional and commuter services on several lines connecting to London and other destinations.
  • E. Chippenham railway station
    Chippenham railway station is a mainline rail station in Wiltshire, England, providing regional and intercity services on the Great Western Main Line.
  • 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_69bd44620ff48190bcac01782107a397 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd79ebbfd081909a19b903c227fc1f completed March 20, 2026, 4:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69bee08dfe648190a98b5a61f857d593 completed March 21, 2026, 6:16 p.m.
NEDg Description generation batch_69bee66191dc8190847fe13f2cda0000 completed March 21, 2026, 6:41 p.m.
NED2 Entity disambiguation (via description) batch_69bee6e8bbcc819094f5f04743eb4013 completed March 21, 2026, 6:43 p.m.
Created at: March 20, 2026, 1:46 p.m.