Triple
T21948857
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zhengzhou Metro |
E542007
|
entity |
| Predicate | hasLine |
P35
|
FINISHED |
| Object |
Zhengzhou Metro Line 6
Zhengzhou Metro Line 6 is a rapid transit line serving the city of Zhengzhou, China, as part of its expanding urban metro network.
|
E1516346
|
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 Metro Line 6 | Statement: [Zhengzhou Metro, hasLine, Zhengzhou Metro Line 6]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zhengzhou Metro Line 6 Context triple: [Zhengzhou Metro, hasLine, Zhengzhou Metro Line 6]
-
A.
Zhengzhou Metro Line 5
Zhengzhou Metro Line 5 is a circular rapid transit line serving central Zhengzhou, China, providing key orbital connections between multiple radial metro lines and urban districts.
-
B.
Zhengzhou Metro Line 4
Zhengzhou Metro Line 4 is a rapid transit line in Zhengzhou, China, forming part of the city's urban rail network and serving key districts along its route.
-
C.
Zhengzhou Metro Line 3
Zhengzhou Metro Line 3 is a rapid transit line in Zhengzhou, China, forming part of the city's expanding urban rail network and connecting key districts across the metropolitan area.
-
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–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.
- 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 Metro Line 6 Triple: [Zhengzhou Metro, hasLine, Zhengzhou Metro Line 6]
Generated description
Zhengzhou Metro Line 6 is a rapid transit line serving the city of Zhengzhou, China, as part of its expanding urban metro network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Zhengzhou Metro Line 6 Target entity description: Zhengzhou Metro Line 6 is a rapid transit line serving the city of Zhengzhou, China, as part of its expanding urban metro network.
-
A.
Zhengzhou Metro Line 5
Zhengzhou Metro Line 5 is a circular rapid transit line serving central Zhengzhou, China, providing key orbital connections between multiple radial metro lines and urban districts.
-
B.
Zhengzhou Metro Line 4
Zhengzhou Metro Line 4 is a rapid transit line in Zhengzhou, China, forming part of the city's urban rail network and serving key districts along its route.
-
C.
Zhengzhou Metro Line 3
Zhengzhou Metro Line 3 is a rapid transit line in Zhengzhou, China, forming part of the city's expanding urban rail network and connecting key districts across the metropolitan area.
-
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–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.
- 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_6a0a8098817c8190af77774d30f90873 |
completed | May 18, 2026, 2:59 a.m. |
| NEDg | Description generation | batch_6a0a819c890481908303786efeef595c |
completed | May 18, 2026, 3:03 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a8267498481908a2ba238fcdc1547 |
completed | May 18, 2026, 3:07 a.m. |
Created at: April 16, 2026, 7:58 p.m.