Triple

T22069066
Position Surface form Disambiguated ID Type / Status
Subject Zhengzhou East railway station E545356 entity
Predicate railwayLine P848 FINISHED
Object Zhengzhou–Xuchang Intercity Railway
The Zhengzhou–Xuchang Intercity Railway is a high-speed commuter rail line in Henan Province, China, connecting the provincial capital Zhengzhou with the nearby city of Xuchang as part of the Zhengzhou metropolitan intercity rail network.
E1519793 NE FINISHED

How this triple was built (4 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–Xuchang Intercity Railway | Statement: [Zhengzhou East railway station, railwayLine, Zhengzhou–Xuchang Intercity Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Zhengzhou–Xuchang Intercity Railway
Context triple: [Zhengzhou East railway station, railwayLine, Zhengzhou–Xuchang Intercity Railway]
  • A. Zhengzhou–Kaifeng Intercity Railway
    The Zhengzhou–Kaifeng Intercity Railway is a high-speed commuter rail line in Henan Province, China, connecting the provincial capital Zhengzhou with the historic city of Kaifeng to facilitate rapid regional transit.
  • B. Zhengzhou–Jiaozuo intercity railway
    The Zhengzhou–Jiaozuo intercity railway is a high-speed commuter rail line in Henan Province, China, providing rapid passenger service between the cities of Zhengzhou and Jiaozuo as part of the regional intercity rail network.
  • C. Zhengzhou–Xi’an High-Speed Railway
    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.
  • D. Zhengzhou–Xinzheng Airport intercity railway
    The Zhengzhou–Xinzheng Airport intercity railway is a dedicated rapid transit rail line in Henan, China, providing fast passenger service between central Zhengzhou and Zhengzhou Xinzheng International Airport.
  • E. Xiong’an–Shangqiu high-speed railway
    The Xiong’an–Shangqiu high-speed railway is a major Chinese high-speed rail corridor designed to connect the Xiong’an New Area in Hebei with Shangqiu in Henan, enhancing regional integration and rapid passenger transport across northern and central China.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Zhengzhou–Xuchang Intercity Railway
Triple: [Zhengzhou East railway station, railwayLine, Zhengzhou–Xuchang Intercity Railway]
Generated description
The Zhengzhou–Xuchang Intercity Railway is a high-speed commuter rail line in Henan Province, China, connecting the provincial capital Zhengzhou with the nearby city of Xuchang as part of the Zhengzhou metropolitan intercity rail network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Zhengzhou–Xuchang Intercity Railway
Target entity description: The Zhengzhou–Xuchang Intercity Railway is a high-speed commuter rail line in Henan Province, China, connecting the provincial capital Zhengzhou with the nearby city of Xuchang as part of the Zhengzhou metropolitan intercity rail network.
  • A. Zhengzhou–Kaifeng Intercity Railway
    The Zhengzhou–Kaifeng Intercity Railway is a high-speed commuter rail line in Henan Province, China, connecting the provincial capital Zhengzhou with the historic city of Kaifeng to facilitate rapid regional transit.
  • B. Zhengzhou–Jiaozuo intercity railway
    The Zhengzhou–Jiaozuo intercity railway is a high-speed commuter rail line in Henan Province, China, providing rapid passenger service between the cities of Zhengzhou and Jiaozuo as part of the regional intercity rail network.
  • C. Zhengzhou–Xi’an High-Speed Railway
    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.
  • D. Zhengzhou–Xinzheng Airport intercity railway
    The Zhengzhou–Xinzheng Airport intercity railway is a dedicated rapid transit rail line in Henan, China, providing fast passenger service between central Zhengzhou and Zhengzhou Xinzheng International Airport.
  • E. Xiong’an–Shangqiu high-speed railway
    The Xiong’an–Shangqiu high-speed railway is a major Chinese high-speed rail corridor designed to connect the Xiong’an New Area in Hebei with Shangqiu in Henan, enhancing regional integration and rapid passenger transport across northern and central China.
  • F. None of above. chosen

Provenance (5 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_69e11e344dfc81909b1d88a7221329c7 completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f1288724e881908b38fe7e56d3b448 completed April 28, 2026, 9:37 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a8f0f1c588190915587c3a4377ea3 completed May 18, 2026, 4:01 a.m.
NEDg Description generation batch_6a0a917386dc819099d57b2223106a49 completed May 18, 2026, 4:11 a.m.
NED2 Entity disambiguation (via description) batch_6a0a91c6a7188190b20f7295572e8919 completed May 18, 2026, 4:12 a.m.
Created at: April 16, 2026, 8:28 p.m.