Triple

T20181679
Position Surface form Disambiguated ID Type / Status
Subject Shenyang Metro E492741 entity
Predicate hasLine P35 FINISHED
Object Shenyang Metro Line 2
Shenyang Metro Line 2 is a major north–south rapid transit line in Shenyang, China, connecting key urban districts and transportation hubs within the city’s metro network.
 E492741 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: Shenyang Metro Line 2 | Statement: [Shenyang Metro, hasLine, Shenyang Metro Line 2]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Shenyang Metro Line 2
Context triple: [Shenyang Metro, hasLine, Shenyang Metro Line 2]
  • A. Shenyang Metro
    Shenyang Metro is the rapid transit system serving the city of Shenyang, China, providing urban rail transportation across multiple lines and key hubs.
  • B. Dalian Metro
    Dalian Metro is the rapid transit system serving the coastal city of Dalian in Liaoning Province, China, providing urban and suburban rail transportation.
  • C. Changchun Rail Transit
    Changchun Rail Transit is the urban rapid transit system serving Changchun, China, comprising multiple metro and light rail lines that connect key districts across the city.
  • D. Harbin Metro
    Harbin Metro is the rapid transit system serving the city of Harbin in northeastern China, providing urban rail transportation across the metropolitan area.
  • E. Tianjin Metro Line 2
    Tianjin Metro Line 2 is an east–west rapid transit line in Tianjin, China, that links key urban areas with Tianjin Binhai International Airport and other major transport hubs.
  • 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: Shenyang Metro Line 2
Triple: [Shenyang Metro, hasLine, Shenyang Metro Line 2]
Generated description
Shenyang Metro Line 2 is a major north–south rapid transit line in Shenyang, China, connecting key urban districts and transportation hubs within the city’s metro network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Shenyang Metro Line 2
Target entity description: Shenyang Metro Line 2 is a major north–south rapid transit line in Shenyang, China, connecting key urban districts and transportation hubs within the city’s metro network.
  • A. Shenyang Metro chosen
    Shenyang Metro is the rapid transit system serving the city of Shenyang, China, providing urban rail transportation across multiple lines and key hubs.
  • B. Dalian Metro
    Dalian Metro is the rapid transit system serving the coastal city of Dalian in Liaoning Province, China, providing urban and suburban rail transportation.
  • C. Changchun Rail Transit
    Changchun Rail Transit is the urban rapid transit system serving Changchun, China, comprising multiple metro and light rail lines that connect key districts across the city.
  • D. Harbin Metro
    Harbin Metro is the rapid transit system serving the city of Harbin in northeastern China, providing urban rail transportation across the metropolitan area.
  • E. Tianjin Metro Line 2
    Tianjin Metro Line 2 is an east–west rapid transit line in Tianjin, China, that links key urban areas with Tianjin Binhai International Airport and other major transport hubs.
  • F. None of above.

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_69da6268a034819081cbd9ea5a1c9475 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e668ef9370819091a8479f811002a9 completed April 20, 2026, 5:57 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0843e0c99c8190972a7120b8beaa87 completed May 16, 2026, 10:16 a.m.
NEDg Description generation batch_6a0844b2ef688190908b9ad5cf554907 completed May 16, 2026, 10:19 a.m.
NED2 Entity disambiguation (via description) batch_6a0845e241048190ba7fb657d4dca3d7 completed May 16, 2026, 10:24 a.m.
Created at: April 11, 2026, 11:36 p.m.