Triple

T7377611
Position Surface form Disambiguated ID Type / Status
Subject Hurstbridge line E170165 entity
Predicate hasStation P35 FINISHED
Object Bellfield (closed station)
Bellfield (closed station) was a former suburban railway stop on Melbourne’s Hurstbridge line that has since been closed and removed from regular passenger service.
 E660213 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: Bellfield (closed station) | Statement: [Hurstbridge line, hasStation, Bellfield (closed station)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bellfield (closed station)
Context triple: [Hurstbridge line, hasStation, Bellfield (closed station)]
  • A. 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.
  • B. 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.
  • C. Whitefield railway station
    Whitefield railway station is a suburban rail station serving the Whitefield area of Bengaluru, Karnataka, providing regional and commuter train connectivity.
  • 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. 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.
  • 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: Bellfield (closed station)
Triple: [Hurstbridge line, hasStation, Bellfield (closed station)]
Generated description
Bellfield (closed station) was a former suburban railway stop on Melbourne’s Hurstbridge line that has since been closed and removed from regular passenger service.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bellfield (closed station)
Target entity description: Bellfield (closed station) was a former suburban railway stop on Melbourne’s Hurstbridge line that has since been closed and removed from regular passenger service.
  • A. 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.
  • B. 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.
  • C. Whitefield railway station
    Whitefield railway station is a suburban rail station serving the Whitefield area of Bengaluru, Karnataka, providing regional and commuter train connectivity.
  • 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. 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.
  • 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_69c68a5bfaac81909ce7f001dfb70c76 completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f1aa12888190b81e37b9fcd2adc0 completed March 27, 2026, 9:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69c802d57ae88190840442621d8bef35 completed March 28, 2026, 4:33 p.m.
NEDg Description generation batch_69c80341f4188190af7e37b2274da679 completed March 28, 2026, 4:35 p.m.
NED2 Entity disambiguation (via description) batch_69c80425549481909617bffd0a9822f1 completed March 28, 2026, 4:39 p.m.
Created at: March 27, 2026, 3:07 p.m.