Triple

T15665446
Position Surface form Disambiguated ID Type / Status
Subject Taiwan Railways Administration E377173 entity
Predicate ownsLine P69641 FINISHED
Object Taitung Line E591141 NE FINISHED

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: Taitung Line | Statement: [Taiwan Railways Administration, ownsLine, Taitung Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Taitung Line
Context triple: [Taiwan Railways Administration, ownsLine, Taitung Line]
  • A. Pingtung Line
    The Pingtung Line is a railway line in southern Taiwan operated by the Taiwan Railways Administration, serving as a key commuter and regional route linking Kaohsiung with Pingtung County.
  • B. Hualien–Taitung railway line chosen
    The Hualien–Taitung railway line is a scenic rail route in eastern Taiwan that connects Hualien and Taitung along the island’s less-developed Pacific coast.
  • C. Taiwan Railways Yilan Line
    The Taiwan Railways Yilan Line is a major railway route in northeastern Taiwan that connects Taipei with Yilan County along the island’s scenic Pacific coast.
  • D. Pingxi Line
    The Pingxi Line is a historic, scenic railway in northern Taiwan known for its old mining towns, mountain views, and popular sky lantern festivals along the route.
  • E. Taiwan Railways Western Line
    The Taiwan Railways Western Line is a major railway corridor in western Taiwan that connects key cities and serves as one of the country’s primary intercity and commuter rail routes.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d85cd2e28481909d4e975bee20872f completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04f0f4df08190ad2c5d78e435d8eb completed April 16, 2026, 2:53 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffb0335a0c8190ade4c2f78df3d113 completed May 9, 2026, 10:07 p.m.
Created at: April 10, 2026, 4:16 a.m.