Triple

T1120455
Position Surface form Disambiguated ID Type / Status
Subject Wuhan Metro E11197 entity
Predicate hasLine P35 FINISHED
Object Wuhan Metro Line 30
Wuhan Metro Line 30 is a planned rapid transit line intended to expand and improve the urban rail network in Wuhan, China.
 E156842 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: Wuhan Metro Line 30 | Statement: [Wuhan Metro, hasLine, Wuhan Metro Line 30]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wuhan Metro Line 30
Context triple: [Wuhan Metro, hasLine, Wuhan Metro Line 30]
  • A. Wuhan Metro Line 29
    Wuhan Metro Line 29 is a planned rapid transit line intended to expand and improve urban rail connectivity within the city of Wuhan, China.
  • B. Wuhan Metro Line 28
    Wuhan Metro Line 28 is a planned rapid transit line intended to expand and improve the urban rail network in Wuhan, China.
  • C. Wuhan Metro Line 27
    Wuhan Metro Line 27 is a planned rapid transit line intended to expand and improve urban rail connectivity within the city of Wuhan, China.
  • D. Wuhan Metro Line 3
    Wuhan Metro Line 3 is a rapid transit line in Wuhan, China, forming part of the city's urban rail network and connecting key districts across the metropolitan area.
  • E. Wuhan Metro Line 21
    Wuhan Metro Line 21 is a rapid transit line in Wuhan, China, serving as part of the city's expanding urban rail network.
  • 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: Wuhan Metro Line 30
Triple: [Wuhan Metro, hasLine, Wuhan Metro Line 30]
Generated description
Wuhan Metro Line 30 is a planned rapid transit line intended to expand and improve the urban rail network in Wuhan, China.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wuhan Metro Line 30
Target entity description: Wuhan Metro Line 30 is a planned rapid transit line intended to expand and improve the urban rail network in Wuhan, China.
  • A. Wuhan Metro Line 29
    Wuhan Metro Line 29 is a planned rapid transit line intended to expand and improve urban rail connectivity within the city of Wuhan, China.
  • B. Wuhan Metro Line 28
    Wuhan Metro Line 28 is a planned rapid transit line intended to expand and improve the urban rail network in Wuhan, China.
  • C. Wuhan Metro Line 27
    Wuhan Metro Line 27 is a planned rapid transit line intended to expand and improve urban rail connectivity within the city of Wuhan, China.
  • D. Wuhan Metro Line 3
    Wuhan Metro Line 3 is a rapid transit line in Wuhan, China, forming part of the city's urban rail network and connecting key districts across the metropolitan area.
  • E. Wuhan Metro Line 21
    Wuhan Metro Line 21 is a rapid transit line in Wuhan, China, serving as part of the city's expanding urban rail network.
  • 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_69a493252a648190ac48f8742474a5e8 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a4bbbe58588190a5ef6346e269d5f3 completed March 1, 2026, 10:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69acce57fbe081908a2060344c19141d completed March 8, 2026, 1:18 a.m.
NEDg Description generation batch_69acd06d000481909f6d934e857236f0 completed March 8, 2026, 1:27 a.m.
NED2 Entity disambiguation (via description) batch_69acd17b8c508190812b241d7906992b completed March 8, 2026, 1:31 a.m.
Created at: March 1, 2026, 7:43 p.m.