Triple

T16583927
Position Surface form Disambiguated ID Type / Status
Subject Huangshan North railway station E402904 entity
Predicate railwayLine P848 FINISHED
Object Hefei–Fuzhou high-speed railway E443640 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: Hefei–Fuzhou high-speed railway | Statement: [Huangshan North railway station, railwayLine, Hefei–Fuzhou high-speed railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hefei–Fuzhou high-speed railway
Context triple: [Huangshan North railway station, railwayLine, Hefei–Fuzhou high-speed railway]
  • A. Hefei–Fuzhou high-speed railway chosen
    The Hefei–Fuzhou high-speed railway is a major high-speed rail line in eastern China that connects inland Anhui Province with the southeastern coastal city of Fuzhou, significantly shortening travel times across the region.
  • B. Hefei–Anqing High-Speed Railway
    The Hefei–Anqing High-Speed Railway is a high-speed rail line in Anhui Province, China, connecting the provincial capital Hefei with the city of Anqing as part of the country’s expanding rapid transit network.
  • C. Hangzhou–Changsha High-Speed Railway
    The Hangzhou–Changsha High-Speed Railway is a major high-speed rail corridor in China that connects the cities of Hangzhou and Changsha as part of the broader Shanghai–Kunming high-speed rail network.
  • D. Shanghai–Wuhan–Chengdu High-Speed Railway
    The Shanghai–Wuhan–Chengdu High-Speed Railway is a major east–west high-speed rail corridor in China that links the coastal metropolis of Shanghai with central and western hubs including Wuhan and Chengdu.
  • E. Hangzhou–Huangshan intercity railway
    The Hangzhou–Huangshan intercity railway is a high-speed rail line in eastern China that connects the city of Hangzhou in Zhejiang Province with the scenic Huangshan area in Anhui Province.
  • 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_69d88387363c8190a97a0c942130de97 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e35999f80c8190852fd4137bc45a80 completed April 18, 2026, 10:14 a.m.
NED1 Entity disambiguation (via context triple) batch_6a006ef2d6048190954144ab848760ec completed May 10, 2026, 11:41 a.m.
Created at: April 10, 2026, 5:16 a.m.