Triple

T16839947
Position Surface form Disambiguated ID Type / Status
Subject Mayfield E409381 entity
Predicate hasNearbyRailwayStation P31869 FINISHED
Object Waratah railway station
Waratah railway station is a suburban train station in Newcastle, New South Wales, Australia, serving the surrounding residential and industrial areas.
 E1237292 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: Waratah railway station | Statement: [Mayfield, hasNearbyRailwayStation, Waratah railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Waratah railway station
Context triple: [Mayfield, hasNearbyRailwayStation, Waratah railway station]
  • A. Tooronga railway station
    Tooronga railway station is a suburban commuter rail stop in Melbourne, Australia, serving the local area on the city’s Glen Waverley line.
  • B. Tallawong station
    Tallawong station is a rapid transit station in Sydney, Australia, serving as the northwestern terminus of the Sydney Metro Northwest line.
  • C. Hawthorn railway station
    Hawthorn railway station is a suburban train station in Melbourne, Australia, serving the Hawthorn area on the city’s rail network.
  • D. Mitchell Railway Station
    Mitchell Railway Station is a historic regional railway station in Mitchell, Queensland, recognized for its cultural and architectural heritage significance.
  • E. Homebush railway station
    Homebush railway station is a suburban train station in Sydney, Australia, serving as a stop on multiple lines and providing commuter access to the Inner West and surrounding areas.
  • 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: Waratah railway station
Triple: [Mayfield, hasNearbyRailwayStation, Waratah railway station]
Generated description
Waratah railway station is a suburban train station in Newcastle, New South Wales, Australia, serving the surrounding residential and industrial areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Waratah railway station
Target entity description: Waratah railway station is a suburban train station in Newcastle, New South Wales, Australia, serving the surrounding residential and industrial areas.
  • A. Tooronga railway station
    Tooronga railway station is a suburban commuter rail stop in Melbourne, Australia, serving the local area on the city’s Glen Waverley line.
  • B. Tallawong station
    Tallawong station is a rapid transit station in Sydney, Australia, serving as the northwestern terminus of the Sydney Metro Northwest line.
  • C. Hawthorn railway station
    Hawthorn railway station is a suburban train station in Melbourne, Australia, serving the Hawthorn area on the city’s rail network.
  • D. Mitchell Railway Station
    Mitchell Railway Station is a historic regional railway station in Mitchell, Queensland, recognized for its cultural and architectural heritage significance.
  • E. Homebush railway station
    Homebush railway station is a suburban train station in Sydney, Australia, serving as a stop on multiple lines and providing commuter access to the Inner West and surrounding areas.
  • 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_69d883952b048190887740a980b712ed completed April 10, 2026, 4:59 a.m.
NER Named-entity recognition batch_69e3b34f902c8190a334ba7caa04ce7e completed April 18, 2026, 4:37 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00bb177e288190b525e6d239892d26 completed May 10, 2026, 5:06 p.m.
NEDg Description generation batch_6a00bcc6c6288190bde0af65e0db94a8 completed May 10, 2026, 5:13 p.m.
NED2 Entity disambiguation (via description) batch_6a00bd47733881908ece05023ad80eeb completed May 10, 2026, 5:15 p.m.
Created at: April 10, 2026, 5:23 a.m.