Triple

T17407288
Position Surface form Disambiguated ID Type / Status
Subject Perth to Wick E423249 entity
Predicate hasPart P35 FINISHED
Object Perth railway section 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: Perth railway section | Statement: [Perth to Wick, hasPart, Perth railway section]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Perth railway section
Context triple: [Perth to Wick, hasPart, Perth railway section]
  • A. Perth–Ladybank railway line
    The Perth–Ladybank railway line is a rail route in eastern Scotland that connects the city of Perth with the village of Ladybank, forming part of the regional passenger and freight network in Fife and Perth and Kinross.
  • B. Tonsley railway line
    The Tonsley railway line is a suburban rail line in Adelaide, South Australia, serving the city’s southern suburbs and connecting them to the broader metropolitan rail network.
  • C. Perth and Dunkeld Railway chosen
    The Perth and Dunkeld Railway was a 19th-century Scottish railway company that built and operated the line connecting Perth to Dunkeld, later becoming part of the Highland Railway network.
  • D. Perth–Stirling line
    The Perth–Stirling line was a suburban railway route in Perth, Western Australia, that connected the city centre with the northern suburb of Stirling before its services were integrated into the modern Joondalup line.
  • E. Perth suburban rail network
    The Perth suburban rail network is the metropolitan passenger railway system serving Perth, Western Australia, comprising multiple electrified lines that connect the city center with its surrounding suburbs.
  • 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_69d889d7d27c819088486ce3f0627fa1 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43b081ae08190b144e333a3a74b02 completed April 19, 2026, 2:16 a.m.
Created at: April 10, 2026, 5:45 a.m.