Triple

T11399321
Position Surface form Disambiguated ID Type / Status
Subject CRH3 EMU E270064 entity
Predicate usedOnLine P15252 FINISHED
Object Zhengzhou–Xi’an High-Speed Railway E304591 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: Zhengzhou–Xi’an High-Speed Railway | Statement: [CRH3 EMU, usedOnLine, Zhengzhou–Xi’an High-Speed Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Zhengzhou–Xi’an High-Speed Railway
Context triple: [CRH3 EMU, usedOnLine, Zhengzhou–Xi’an High-Speed Railway]
  • A. Zhengzhou–Xi’an High-Speed Railway chosen
    The Zhengzhou–Xi’an High-Speed Railway is a major high-speed rail corridor in central China linking the cities of Zhengzhou and Xi’an as part of the country’s broader high-speed rail network.
  • B. Shijiazhuang–Taiyuan High-Speed Railway
    The Shijiazhuang–Taiyuan High-Speed Railway is a major Chinese high-speed rail line linking Hebei’s capital Shijiazhuang with Shanxi’s capital Taiyuan, significantly shortening travel times across the Taihang Mountains and integrating Shanxi into the national high-speed rail network.
  • C. 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.
  • D. Beijing–Guangzhou High-Speed Railway
    The Beijing–Guangzhou High-Speed Railway is one of China’s longest and busiest high-speed rail corridors, linking the capital Beijing with the southern metropolis Guangzhou and serving major cities along the route.
  • E. Wuhan–Guangzhou High-Speed Railway
    The Wuhan–Guangzhou High-Speed Railway is a major Chinese high-speed rail corridor linking central and southern China as part of the Beijing–Guangzhou HSR route, significantly reducing travel times between Wuhan and Guangzhou.
  • 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_69d6aacdbc6c8190af6dc3d5f5d22836 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d8001adc188190ae45227856156412 completed April 9, 2026, 7:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69e684d1bcd08190925cc9a2e844c900 completed April 20, 2026, 7:56 p.m.
Created at: April 8, 2026, 9:34 p.m.