Triple

T19744594
Position Surface form Disambiguated ID Type / Status
Subject South Belfast E474216 entity
Predicate hasRailStation P726 FINISHED
Object Adelaide railway station
Adelaide railway station is a suburban rail stop serving the Adelaide area of South Belfast, Northern Ireland, on the main line between Belfast and Lisburn.
 E1393125 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: Adelaide railway station | Statement: [South Belfast, hasRailStation, Adelaide railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Adelaide railway station
Context triple: [South Belfast, hasRailStation, Adelaide railway station]
  • A. Adelaide Railway Station
    Adelaide Railway Station is the central passenger rail hub in Adelaide, South Australia, serving as a key transport gateway adjacent to the city’s cultural and entertainment precinct.
  • B. Adelaide Station
    Adelaide Station is a former British Antarctic research base on Adelaide Island that supported scientific studies of the polar environment.
  • C. Bendigo railway station
    Bendigo railway station is a major regional rail hub in Bendigo, Victoria, Australia, serving as a key stop on the Melbourne–Bendigo railway line.
  • D. Darwin railway station
    Darwin railway station is the northern terminus of Australia's north–south transcontinental rail line, serving the city of Darwin in the Northern Territory.
  • E. Essendon railway station
    Essendon railway station is a suburban commuter rail station in Melbourne, Australia, serving the Essendon area as part of the city’s metropolitan train 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: Adelaide railway station
Triple: [South Belfast, hasRailStation, Adelaide railway station]
Generated description
Adelaide railway station is a suburban rail stop serving the Adelaide area of South Belfast, Northern Ireland, on the main line between Belfast and Lisburn.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Adelaide railway station
Target entity description: Adelaide railway station is a suburban rail stop serving the Adelaide area of South Belfast, Northern Ireland, on the main line between Belfast and Lisburn.
  • A. Adelaide Railway Station
    Adelaide Railway Station is the central passenger rail hub in Adelaide, South Australia, serving as a key transport gateway adjacent to the city’s cultural and entertainment precinct.
  • B. Adelaide Station
    Adelaide Station is a former British Antarctic research base on Adelaide Island that supported scientific studies of the polar environment.
  • C. Bendigo railway station
    Bendigo railway station is a major regional rail hub in Bendigo, Victoria, Australia, serving as a key stop on the Melbourne–Bendigo railway line.
  • D. Darwin railway station
    Darwin railway station is the northern terminus of Australia's north–south transcontinental rail line, serving the city of Darwin in the Northern Territory.
  • E. Essendon railway station
    Essendon railway station is a suburban commuter rail station in Melbourne, Australia, serving the Essendon area as part of the city’s metropolitan train 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_69d8e51940a0819087bd2996f98da668 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e652923fd48190982c51c39814fd08 completed April 20, 2026, 4:21 p.m.
NED1 Entity disambiguation (via context triple) batch_6a07b4ffc5e8819091838b010eceeeca completed May 16, 2026, 12:06 a.m.
NEDg Description generation batch_6a07b5e9961881908f224154ec12c366 completed May 16, 2026, 12:10 a.m.
NED2 Entity disambiguation (via description) batch_6a07b67964b481909af269c6b5db6527 completed May 16, 2026, 12:12 a.m.
Created at: April 10, 2026, 1:47 p.m.