Triple

T17262545
Position Surface form Disambiguated ID Type / Status
Subject Kunming Metro E419041 entity
Predicate hasLinePlanned P86666 FINISHED
Object Kunming Metro Line 20
Kunming Metro Line 20 is a planned rapid transit line intended to expand the urban rail network in Kunming, China.
 E1287001 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: Kunming Metro Line 20 | Statement: [Kunming Metro, hasLinePlanned, Kunming Metro Line 20]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kunming Metro Line 20
Context triple: [Kunming Metro, hasLinePlanned, Kunming Metro Line 20]
  • A. Kunming Metro Line 19
    Kunming Metro Line 19 is a planned rapid transit line intended to expand and improve the urban rail network in Kunming, China.
  • B. Kunming Metro Line 2
    Kunming Metro Line 2 is a rapid transit line forming part of the urban rail network in Kunming, China, connecting key districts and facilitating north–south travel across the city.
  • C. Kunming Metro Line 18
    Kunming Metro Line 18 is a planned rapid transit line intended to expand and improve the urban rail network in Kunming, China.
  • D. Kunming Metro Line 12
    Kunming Metro Line 12 is a planned rapid transit line intended to expand the urban rail network in Kunming, China.
  • E. Kunming Metro Line 16
    Kunming Metro Line 16 is a planned rapid transit line intended to expand and improve urban rail connectivity within Kunming, 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: Kunming Metro Line 20
Triple: [Kunming Metro, hasLinePlanned, Kunming Metro Line 20]
Generated description
Kunming Metro Line 20 is a planned rapid transit line intended to expand the urban rail network in Kunming, China.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kunming Metro Line 20
Target entity description: Kunming Metro Line 20 is a planned rapid transit line intended to expand the urban rail network in Kunming, China.
  • A. Kunming Metro Line 19
    Kunming Metro Line 19 is a planned rapid transit line intended to expand and improve the urban rail network in Kunming, China.
  • B. Kunming Metro Line 2
    Kunming Metro Line 2 is a rapid transit line forming part of the urban rail network in Kunming, China, connecting key districts and facilitating north–south travel across the city.
  • C. Kunming Metro Line 18
    Kunming Metro Line 18 is a planned rapid transit line intended to expand and improve the urban rail network in Kunming, China.
  • D. Kunming Metro Line 12
    Kunming Metro Line 12 is a planned rapid transit line intended to expand the urban rail network in Kunming, China.
  • E. Kunming Metro Line 16
    Kunming Metro Line 16 is a planned rapid transit line intended to expand and improve urban rail connectivity within Kunming, 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_69d886d9ab108190b70edd8d17aa1204 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e42e717a348190ae6835fb08f38125 completed April 19, 2026, 1:22 a.m.
NED1 Entity disambiguation (via context triple) batch_6a02efa45b8c81908d31f097b5c4712a completed May 12, 2026, 9:15 a.m.
NEDg Description generation batch_6a02f1232f348190ab28e8d5ed4d3ad3 completed May 12, 2026, 9:21 a.m.
NED2 Entity disambiguation (via description) batch_6a02f18beeb88190ac8cb9540b6b7b88 completed May 12, 2026, 9:23 a.m.
Created at: April 10, 2026, 5:40 a.m.