Triple

T1120468
Position Surface form Disambiguated ID Type / Status
Subject Wuhan Metro E11197 entity
Predicate hasLine P35 FINISHED
Object Wuhan Metro Line 43
Wuhan Metro Line 43 is a planned rapid transit line intended to expand the urban rail network and improve north–south connectivity within Wuhan, China.
 E179139 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 43 | Statement: [Wuhan Metro, hasLine, Wuhan Metro Line 43]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wuhan Metro Line 43
Context triple: [Wuhan Metro, hasLine, Wuhan Metro Line 43]
  • A. Wuhan Metro Line 42
    Wuhan Metro Line 42 is a planned rapid transit line intended to expand and improve the urban rail network in Wuhan, China.
  • B. Wuhan Metro Line 41
    Wuhan Metro Line 41 is a planned rapid transit line intended to expand and improve urban rail connectivity within the city of Wuhan, China.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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 43
Triple: [Wuhan Metro, hasLine, Wuhan Metro Line 43]
Generated description
Wuhan Metro Line 43 is a planned rapid transit line intended to expand the urban rail network and improve north–south connectivity within Wuhan, China.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wuhan Metro Line 43
Target entity description: Wuhan Metro Line 43 is a planned rapid transit line intended to expand the urban rail network and improve north–south connectivity within Wuhan, China.
  • A. Wuhan Metro Line 42
    Wuhan Metro Line 42 is a planned rapid transit line intended to expand and improve the urban rail network in Wuhan, China.
  • B. Wuhan Metro Line 41
    Wuhan Metro Line 41 is a planned rapid transit line intended to expand and improve urban rail connectivity within the city of Wuhan, China.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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_69ad4001bcd4819088f59e31e3ed79cf completed March 8, 2026, 9:23 a.m.
NEDg Description generation batch_69ad4173cd4c8190be876a6e065d92f5 completed March 8, 2026, 9:29 a.m.
NED2 Entity disambiguation (via description) batch_69ad41d249cc8190a2f445410f8494ac completed March 8, 2026, 9:30 a.m.
Created at: March 1, 2026, 7:43 p.m.