Triple
T21948813
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zhengzhou railway station |
E542006
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object |
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.
|
E1511051
|
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–Xinzheng Airport intercity railway | Statement: [Zhengzhou railway station, connectsTo, Zhengzhou–Xinzheng Airport intercity railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zhengzhou–Xinzheng Airport intercity railway Context triple: [Zhengzhou railway station, connectsTo, Zhengzhou–Xinzheng Airport intercity railway]
-
A.
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.
-
B.
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.
-
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.
Zhengzhou Metro
Zhengzhou Metro is the rapid transit system serving the city of Zhengzhou, providing urban rail transportation across the capital of China’s Henan Province.
-
E.
Zhengzhou East railway station
Zhengzhou East railway station is a major high-speed rail hub in central China, serving as a key interchange on several national high-speed railway corridors.
- 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–Xinzheng Airport intercity railway Triple: [Zhengzhou railway station, connectsTo, Zhengzhou–Xinzheng Airport intercity railway]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Zhengzhou–Xinzheng Airport intercity railway Target entity description: 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.
-
A.
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.
-
B.
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.
-
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.
Zhengzhou Metro
Zhengzhou Metro is the rapid transit system serving the city of Zhengzhou, providing urban rail transportation across the capital of China’s Henan Province.
-
E.
Zhengzhou East railway station
Zhengzhou East railway station is a major high-speed rail hub in central China, serving as a key interchange on several national high-speed railway corridors.
- 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_6a0a670241e48190ab2e085b11bf5161 |
completed | May 18, 2026, 1:10 a.m. |
| NEDg | Description generation | batch_6a0a6812112c81909844ab725dff79ed |
completed | May 18, 2026, 1:14 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a688613e8819081def9b6ba0d445e |
completed | May 18, 2026, 1:16 a.m. |
Created at: April 16, 2026, 7:58 p.m.