Triple

T21948858
Position Surface form Disambiguated ID Type / Status
Subject Zhengzhou Metro E542007 entity
Predicate hasLine P35 FINISHED
Object Zhengzhou Metro Line 14
Zhengzhou Metro Line 14 is a rapid transit line in Zhengzhou, China, serving as part of the city's expanding urban rail network.
 E1519078 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 14 | Statement: [Zhengzhou Metro, hasLine, Zhengzhou Metro Line 14]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Zhengzhou Metro Line 14
Context triple: [Zhengzhou Metro, hasLine, Zhengzhou Metro Line 14]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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 14
Triple: [Zhengzhou Metro, hasLine, Zhengzhou Metro Line 14]
Generated description
Zhengzhou Metro Line 14 is a rapid transit line in Zhengzhou, China, serving as part of the city's expanding urban rail network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Zhengzhou Metro Line 14
Target entity description: Zhengzhou Metro Line 14 is a rapid transit line in Zhengzhou, China, serving as part of the city's expanding urban rail network.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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_6a0a8787a8d481909637a9c110fd2e67 completed May 18, 2026, 3:29 a.m.
NEDg Description generation batch_6a0a891eb0708190a4575a01f45b98aa completed May 18, 2026, 3:35 a.m.
NED2 Entity disambiguation (via description) batch_6a0a89977c8c8190a5c87d1c2b68ed48 completed May 18, 2026, 3:37 a.m.
Created at: April 16, 2026, 7:58 p.m.