Triple

T12635720
Position Surface form Disambiguated ID Type / Status
Subject Beijing West railway station E301757 entity
Predicate servesRailwayLine P6301 FINISHED
Object Fuzhou–Yinchuan 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: Fuzhou–Yinchuan high-speed railway | Statement: [Beijing West railway station, servesRailwayLine, Fuzhou–Yinchuan high-speed railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fuzhou–Yinchuan high-speed railway
Context triple: [Beijing West railway station, servesRailwayLine, Fuzhou–Yinchuan high-speed railway]
  • A. Xuzhou–Lanzhou High-Speed Railway
    The Xuzhou–Lanzhou High-Speed Railway is a major east–west high-speed rail corridor in China that links eastern and northwestern regions, significantly reducing travel times and enhancing regional connectivity.
  • B. Shanghai–Kunming High-Speed Railway
    The Shanghai–Kunming High-Speed Railway is a major east–west high-speed rail line in China that links the coastal metropolis of Shanghai with the southwestern city of Kunming, significantly reducing travel times across multiple provinces.
  • C. 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.
  • D. Lanzhou–Xinjiang high-speed railway
    The Lanzhou–Xinjiang high-speed railway is a major high-speed rail corridor in northwestern China that connects Lanzhou in Gansu Province with Ürümqi in the Xinjiang Uyghur Autonomous Region, significantly reducing travel times across the region.
  • E. 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.
  • 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_69d7bdec9f9c8190b4bac675b7588211 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96147f49c8190b701e1e27e207a95 completed April 10, 2026, 8:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6b8c0510081909459662cb91a82b4 completed May 3, 2026, 2:53 a.m.
Created at: April 9, 2026, 5:16 p.m.