Triple

T22882155
Position Surface form Disambiguated ID Type / Status
Subject Eastern suburbs of Melbourne E567502 entity
Predicate hasRailCorridor P58937 FINISHED
Object Lilydale railway line NE NERFINISHED

How this triple was built (2 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: Lilydale railway line | Statement: [Eastern suburbs of Melbourne, hasRailCorridor, Lilydale railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lilydale railway line
Context triple: [Eastern suburbs of Melbourne, hasRailCorridor, Lilydale railway line]
  • A. Lilydale line chosen
    The Lilydale line is a suburban railway line in Melbourne, Australia, running from the central business district to the outer eastern suburb of Lilydale as part of the city’s metropolitan train network.
  • B. Gembrook railway line
    The Gembrook railway line was a historic narrow-gauge branch of Melbourne’s suburban rail network that once ran through the Dandenong Ranges to the rural township of Gembrook, much of which now operates as the heritage Puffing Billy Railway.
  • C. Geelong railway line
    The Geelong railway line is a major regional rail corridor in Victoria, Australia, connecting Melbourne with the city of Geelong and serving as a key commuter and intercity route.
  • D. Traralgon railway line
    The Traralgon railway line is a regional rail corridor in Victoria, Australia, forming part of the Gippsland line and providing passenger and freight services between Melbourne and the Latrobe Valley, including the town of Traralgon.
  • E. Griffith railway line
    The Griffith railway line is a regional rail route in New South Wales, Australia, serving the agricultural Riverina area and linking the town of Griffith to the broader state rail network.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e2458a92ec81908fc1cd5f6407d2ab completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17f5cd98c8190b3c31ffd4c066331 completed April 29, 2026, 3:47 a.m.
Created at: April 17, 2026, 3:39 p.m.