Triple

T22161596
Position Surface form Disambiguated ID Type / Status
Subject Feather River Route E547683 entity
Predicate partOf P40 FINISHED
Object Western Pacific main 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: Western Pacific main line | Statement: [Feather River Route, partOf, Western Pacific main line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Western Pacific main line
Context triple: [Feather River Route, partOf, Western Pacific main line]
  • A. Pangrango Line
    The Pangrango Line is a passenger railway route in West Java, Indonesia, connecting Bogor with Sukabumi and serving as an important regional commuter and intercity link.
  • B. Western Pacific Railroad chosen
    Western Pacific Railroad was a major American railroad company that operated primarily in the western United States, known for its scenic transcontinental routes and competitive service against larger carriers like the Southern Pacific.
  • C. Sanyo Main Line
    The Sanyo Main Line is a major railway corridor in western Japan connecting the Kansai and Chugoku regions along the Seto Inland Sea coast.
  • D. Sangū Line
    The Sangū Line is a regional railway line in Japan’s Mie Prefecture that connects inland areas with the Ise-Shima region, serving local communities and tourists visiting major Shinto shrines.
  • E. Hapa–Okha line
    The Hapa–Okha line is a railway route in Gujarat, India, connecting inland areas near Jamnagar to the coastal town of Okha on the Arabian Sea.
  • 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_69e11e3c4c5c81908d336165816b12e0 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f12a2d8064819094d27ef9f15c6a1f completed April 28, 2026, 9:44 p.m.
Created at: April 16, 2026, 8:34 p.m.