Triple

T6650931
Position Surface form Disambiguated ID Type / Status
Subject Kaohsiung MRT Orange Line E150818 entity
Predicate operator P179 FINISHED
Object Kaohsiung Rapid Transit Corporation
Kaohsiung Rapid Transit Corporation is the company responsible for operating and managing the metro system in Kaohsiung, Taiwan.
E606059 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: Kaohsiung Rapid Transit Corporation | Statement: [Kaohsiung MRT Orange Line, operator, Kaohsiung Rapid Transit Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kaohsiung Rapid Transit Corporation
Context triple: [Kaohsiung MRT Orange Line, operator, Kaohsiung Rapid Transit Corporation]
  • A. Kaohsiung MRT
    Kaohsiung MRT is the rapid transit system serving the metropolitan area of Kaohsiung, Taiwan, providing urban rail transportation via multiple subway and light rail lines.
  • B. Taiwan Railways Administration
    The Taiwan Railways Administration is the government-operated railway operator in Taiwan, providing intercity, regional, and commuter rail services across the island.
  • C. Kaohsiung MRT Orange Line
    The Kaohsiung MRT Orange Line is a major rapid transit line in Kaohsiung, Taiwan, running east–west across the city and connecting key commercial, residential, and cultural districts.
  • D. Taipei Metro
    Taipei Metro is the rapid transit system serving the Taipei metropolitan area, known for its extensive network, punctual service, and cleanliness.
  • E. Tainan Station (TRA)
    Tainan Station (TRA) is the main Taiwan Railways Administration train station serving the city of Tainan, Taiwan, and a key hub on the island’s western rail line.
  • 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: Kaohsiung Rapid Transit Corporation
Triple: [Kaohsiung MRT Orange Line, operator, Kaohsiung Rapid Transit Corporation]
Generated description
Kaohsiung Rapid Transit Corporation is the company responsible for operating and managing the metro system in Kaohsiung, Taiwan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kaohsiung Rapid Transit Corporation
Target entity description: Kaohsiung Rapid Transit Corporation is the company responsible for operating and managing the metro system in Kaohsiung, Taiwan.
  • A. Kaohsiung MRT chosen
    Kaohsiung MRT is the rapid transit system serving the metropolitan area of Kaohsiung, Taiwan, providing urban rail transportation via multiple subway and light rail lines.
  • B. Taiwan Railways Administration
    The Taiwan Railways Administration is the government-operated railway operator in Taiwan, providing intercity, regional, and commuter rail services across the island.
  • C. Kaohsiung MRT Orange Line
    The Kaohsiung MRT Orange Line is a major rapid transit line in Kaohsiung, Taiwan, running east–west across the city and connecting key commercial, residential, and cultural districts.
  • D. Taipei Metro
    Taipei Metro is the rapid transit system serving the Taipei metropolitan area, known for its extensive network, punctual service, and cleanliness.
  • E. Tainan Station (TRA)
    Tainan Station (TRA) is the main Taiwan Railways Administration train station serving the city of Tainan, Taiwan, and a key hub on the island’s western rail line.
  • 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_69c687f2c9508190a60b9aad31d3f358 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6b0458fb48190a76d8d1d6273a92b completed March 27, 2026, 4:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7128c4eac81909ebfe47d8d1ffe9b completed March 27, 2026, 11:28 p.m.
NEDg Description generation batch_69c7136dd06c8190b94dc7d577e087b1 completed March 27, 2026, 11:31 p.m.
NED2 Entity disambiguation (via description) batch_69c71426bb7c81908aeab3d17eda382e completed March 27, 2026, 11:35 p.m.
Created at: March 27, 2026, 2:01 p.m.