Triple

T4255239
Position Surface form Disambiguated ID Type / Status
Subject Crawley E95957 entity
Predicate hasRailwayStation P918 FINISHED
Object Ifield railway station
Ifield railway station is a suburban rail stop serving the Ifield area of Crawley in West Sussex, England, on the Arun Valley Line.
 E424420 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: Ifield railway station | Statement: [Crawley, hasRailwayStation, Ifield railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ifield railway station
Context triple: [Crawley, hasRailwayStation, Ifield railway station]
  • A. Northfield railway station
    Northfield railway station is a suburban rail station in Birmingham, England, serving local commuter services on the Cross-City Line.
  • B. Whitefield railway station
    Whitefield railway station is a suburban rail station serving the Whitefield area of Bengaluru, Karnataka, providing regional and commuter train connectivity.
  • C. Glenfield railway station
    Glenfield railway station is a major suburban interchange in Sydney, Australia, serving multiple Sydney Trains lines and acting as a key junction in the city's south-west rail network.
  • D. Flowery Field railway station
    Flowery Field railway station is a local rail stop serving the Flowery Field area of Hyde in Greater Manchester, England.
  • E. Oldfield Park railway station
    Oldfield Park railway station is a suburban rail stop serving the Oldfield Park area of Bath, England, on the route between Bristol and Bath.
  • 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: Ifield railway station
Triple: [Crawley, hasRailwayStation, Ifield railway station]
Generated description
Ifield railway station is a suburban rail stop serving the Ifield area of Crawley in West Sussex, England, on the Arun Valley Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ifield railway station
Target entity description: Ifield railway station is a suburban rail stop serving the Ifield area of Crawley in West Sussex, England, on the Arun Valley Line.
  • A. Northfield railway station
    Northfield railway station is a suburban rail station in Birmingham, England, serving local commuter services on the Cross-City Line.
  • B. Whitefield railway station
    Whitefield railway station is a suburban rail station serving the Whitefield area of Bengaluru, Karnataka, providing regional and commuter train connectivity.
  • C. Glenfield railway station
    Glenfield railway station is a major suburban interchange in Sydney, Australia, serving multiple Sydney Trains lines and acting as a key junction in the city's south-west rail network.
  • D. Flowery Field railway station
    Flowery Field railway station is a local rail stop serving the Flowery Field area of Hyde in Greater Manchester, England.
  • E. Oldfield Park railway station
    Oldfield Park railway station is a suburban rail stop serving the Oldfield Park area of Bath, England, on the route between Bristol and Bath.
  • 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_69b3453f759881909b91f01a1e82c036 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b34ec036e8819087d8585170707545 completed March 12, 2026, 11:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5a887703c81909a40f23f83154b8c completed March 14, 2026, 6:27 p.m.
NEDg Description generation batch_69b5a8ffd4508190b33117d3fc963b3d completed March 14, 2026, 6:29 p.m.
NED2 Entity disambiguation (via description) batch_69b5a9754d5c8190b1ab724a4758c22a completed March 14, 2026, 6:31 p.m.
Created at: March 12, 2026, 11:06 p.m.