Triple

T22384922
Position Surface form Disambiguated ID Type / Status
Subject Fuzhou South Railway Station E553369 entity
Predicate connectedToLine P845 FINISHED
Object Fuzhou–Pingtan railway NE NERFINISHED

How this triple was built (3 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–Pingtan railway | Statement: [Fuzhou South Railway Station, connectedToLine, Fuzhou–Pingtan railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Fuzhou–Pingtan railway
Context triple: [Fuzhou South Railway Station, connectedToLine, Fuzhou–Pingtan railway]
  • A. Fuzhou–Xiamen railway
    The Fuzhou–Xiamen railway is a major high-speed rail line in southeastern China that links the coastal cities of Fuzhou and Xiamen in Fujian Province.
  • B. Wenzhou–Fuzhou railway
    The Wenzhou–Fuzhou railway is a high-speed rail line along China’s southeastern coast that links the cities of Wenzhou in Zhejiang Province and Fuzhou in Fujian Province, significantly shortening travel times in the region.
  • C. Xiamen–Shenzhen Railway
    The Xiamen–Shenzhen Railway is a high-speed rail line along China’s southeastern coast that connects major cities in Fujian and Guangdong provinces, significantly reducing travel times in the region.
  • D. Jingxiong intercity railway
    The Jingxiong intercity railway is a high-speed rail line connecting Beijing with the planned Xiong’an New Area in Hebei Province, designed to support regional integration and rapid passenger transport.
  • E. Tianjin–Jizhou Intercity Railway
    The Tianjin–Jizhou Intercity Railway is a regional high-speed rail line in Tianjin, China, connecting the urban core with the suburban Jizhou District to improve commuter and regional transit.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Fuzhou–Pingtan railway
Target entity description: The Fuzhou–Pingtan railway is a high-speed rail line in Fujian Province, China, linking the provincial capital Fuzhou with Pingtan Island and improving regional connectivity across the Taiwan Strait.
  • A. Fuzhou–Xiamen railway
    The Fuzhou–Xiamen railway is a major high-speed rail line in southeastern China that links the coastal cities of Fuzhou and Xiamen in Fujian Province.
  • B. Wenzhou–Fuzhou railway
    The Wenzhou–Fuzhou railway is a high-speed rail line along China’s southeastern coast that links the cities of Wenzhou in Zhejiang Province and Fuzhou in Fujian Province, significantly shortening travel times in the region.
  • C. Xiamen–Shenzhen Railway
    The Xiamen–Shenzhen Railway is a high-speed rail line along China’s southeastern coast that connects major cities in Fujian and Guangdong provinces, significantly reducing travel times in the region.
  • D. Jingxiong intercity railway
    The Jingxiong intercity railway is a high-speed rail line connecting Beijing with the planned Xiong’an New Area in Hebei Province, designed to support regional integration and rapid passenger transport.
  • E. Tianjin–Jizhou Intercity Railway
    The Tianjin–Jizhou Intercity Railway is a regional high-speed rail line in Tianjin, China, connecting the urban core with the suburban Jizhou District to improve commuter and regional transit.
  • F. None of above. chosen

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_69e11e4cf87c8190a1ff474daec326b7 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f1582e58dc8190a2ad6b10c9d1f951 completed April 29, 2026, 1 a.m.
Created at: April 16, 2026, 8:45 p.m.