Triple

T21948812
Position Surface form Disambiguated ID Type / Status
Subject Zhengzhou railway station E542006 entity
Predicate connectsTo P845 FINISHED
Object 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.
E1509990 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–Jiaozuo intercity railway | Statement: [Zhengzhou railway station, connectsTo, Zhengzhou–Jiaozuo intercity railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Zhengzhou–Jiaozuo intercity railway
Context triple: [Zhengzhou railway station, connectsTo, Zhengzhou–Jiaozuo intercity railway]
  • A. 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.
  • B. Xinxiang–Yueshan Railway
    The Xinxiang–Yueshan Railway is a regional rail line in Henan Province, China, connecting the city of Xinxiang with the coal-producing Yueshan area and serving both freight and passenger transport.
  • C. 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.
  • D. Taiyuan–Jiaozuo Railway
    The Taiyuan–Jiaozuo Railway is a major rail line in northern China that connects Shanxi Province with Henan Province, facilitating regional passenger and freight transport.
  • E. Jiaozuo–Liuzhou railway
    The Jiaozuo–Liuzhou railway is a major north–south rail line in China that connects central and southern regions, serving as an important corridor for both passenger and freight transport.
  • 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–Jiaozuo intercity railway
Triple: [Zhengzhou railway station, connectsTo, Zhengzhou–Jiaozuo intercity railway]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Zhengzhou–Jiaozuo intercity railway
Target entity description: 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.
  • A. 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.
  • B. Xinxiang–Yueshan Railway
    The Xinxiang–Yueshan Railway is a regional rail line in Henan Province, China, connecting the city of Xinxiang with the coal-producing Yueshan area and serving both freight and passenger transport.
  • C. 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.
  • D. Taiyuan–Jiaozuo Railway
    The Taiyuan–Jiaozuo Railway is a major rail line in northern China that connects Shanxi Province with Henan Province, facilitating regional passenger and freight transport.
  • E. Jiaozuo–Liuzhou railway
    The Jiaozuo–Liuzhou railway is a major north–south rail line in China that connects central and southern regions, serving as an important corridor for both passenger and freight transport.
  • 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_69e0c47ef0e48190a50e1bcc43f4b3fd completed April 16, 2026, 11:14 a.m.
NER Named-entity recognition batch_69f1243aed048190b4342899c83b38ec completed April 28, 2026, 9:18 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a60f4866c819087a3ef3650885266 completed May 18, 2026, 12:44 a.m.
NEDg Description generation batch_6a0a62ca0b708190a7be985078a35718 completed May 18, 2026, 12:52 a.m.
NED2 Entity disambiguation (via description) batch_6a0a635712f08190aa89892eb7555156 completed May 18, 2026, 12:54 a.m.
Created at: April 16, 2026, 7:58 p.m.