Triple

T1120465
Position Surface form Disambiguated ID Type / Status
Subject Wuhan Metro E11197 entity
Predicate hasLine P35 FINISHED
Object Wuhan Metro Line 40
Wuhan Metro Line 40 is a planned rapid transit line intended to expand and improve the urban rail network in Wuhan, China.
 E174694 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 40 | Statement: [Wuhan Metro, hasLine, Wuhan Metro Line 40]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wuhan Metro Line 40
Context triple: [Wuhan Metro, hasLine, Wuhan Metro Line 40]
  • A. Wuhan Metro Line 4
    Wuhan Metro Line 4 is an east–west rapid transit line in Wuhan, China, known for connecting major urban districts and serving key transport hubs across the city.
  • B. Wuhan Metro Line 34
    Wuhan Metro Line 34 is a planned rapid transit line intended to expand and improve the urban rail network in Wuhan, China.
  • C. Wuhan Metro Line 38
    Wuhan Metro Line 38 is a planned rapid transit route within the Wuhan Metro system intended to expand urban rail coverage and connectivity in the city.
  • D. Wuhan Metro Line 39
    Wuhan Metro Line 39 is a planned rapid transit line intended to expand and improve the urban rail network in Wuhan, China.
  • E. Wuhan Metro Line 36
    Wuhan Metro Line 36 is a planned rapid transit line intended to expand and improve urban rail connectivity within the city of Wuhan, China.
  • 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 40
Triple: [Wuhan Metro, hasLine, Wuhan Metro Line 40]
Generated description
Wuhan Metro Line 40 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 40
Target entity description: Wuhan Metro Line 40 is a planned rapid transit line intended to expand and improve the urban rail network in Wuhan, China.
  • A. Wuhan Metro Line 4
    Wuhan Metro Line 4 is an east–west rapid transit line in Wuhan, China, known for connecting major urban districts and serving key transport hubs across the city.
  • B. Wuhan Metro Line 34
    Wuhan Metro Line 34 is a planned rapid transit line intended to expand and improve the urban rail network in Wuhan, China.
  • C. Wuhan Metro Line 38
    Wuhan Metro Line 38 is a planned rapid transit route within the Wuhan Metro system intended to expand urban rail coverage and connectivity in the city.
  • D. Wuhan Metro Line 39
    Wuhan Metro Line 39 is a planned rapid transit line intended to expand and improve the urban rail network in Wuhan, China.
  • E. Wuhan Metro Line 36
    Wuhan Metro Line 36 is a planned rapid transit line intended to expand and improve urban rail connectivity within the city of Wuhan, China.
  • 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_69ad293450488190ac8a795524ca0c2c completed March 8, 2026, 7:45 a.m.
NEDg Description generation batch_69ad29b9ffa88190a047b213cbfd4c84 completed March 8, 2026, 7:48 a.m.
NED2 Entity disambiguation (via description) batch_69ad2a2d6b7c819083042c3a36fb55e4 completed March 8, 2026, 7:50 a.m.
Created at: March 1, 2026, 7:43 p.m.