Triple

T11870888
Position Surface form Disambiguated ID Type / Status
Subject Tainan Station (TRA) E282402 entity
Predicate connectsTo P845 FINISHED
Object Tainan urban bus network
The Tainan urban bus network is a citywide public transportation system in Tainan, Taiwan, providing bus services that link major railway stations, neighborhoods, and key destinations across the metropolitan area.
E951130 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: Tainan urban bus network | Statement: [Tainan Station (TRA), connectsTo, Tainan urban bus network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tainan urban bus network
Context triple: [Tainan Station (TRA), connectsTo, Tainan urban bus network]
  • 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. 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.
  • C. Kaohsiung MRT Red Line
    The Kaohsiung MRT Red Line is a major rapid transit line in Kaohsiung, Taiwan, running primarily in a north–south direction and serving as one of the city's two main metro corridors.
  • D. Taipei Metro Bannan Line
    The Taipei Metro Bannan Line is a major east–west rapid transit line in Taipei, Taiwan, connecting key commercial and residential districts across the city and into New Taipei City.
  • E. Tamsui–Xinyi line
    The Tamsui–Xinyi line is a major north–south rapid transit route in the Taipei Metro system, connecting the Tamsui district with central and southeastern Taipei.
  • 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: Tainan urban bus network
Triple: [Tainan Station (TRA), connectsTo, Tainan urban bus network]
Generated description
The Tainan urban bus network is a citywide public transportation system in Tainan, Taiwan, providing bus services that link major railway stations, neighborhoods, and key destinations across the metropolitan area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tainan urban bus network
Target entity description: The Tainan urban bus network is a citywide public transportation system in Tainan, Taiwan, providing bus services that link major railway stations, neighborhoods, and key destinations across the metropolitan area.
  • 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. 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.
  • C. Kaohsiung MRT Red Line
    The Kaohsiung MRT Red Line is a major rapid transit line in Kaohsiung, Taiwan, running primarily in a north–south direction and serving as one of the city's two main metro corridors.
  • D. Taipei Metro Bannan Line
    The Taipei Metro Bannan Line is a major east–west rapid transit line in Taipei, Taiwan, connecting key commercial and residential districts across the city and into New Taipei City.
  • E. Tamsui–Xinyi line
    The Tamsui–Xinyi line is a major north–south rapid transit route in the Taipei Metro system, connecting the Tamsui district with central and southeastern Taipei.
  • 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_69d6ab2945d081908a5851c916cbcfb5 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8be15fb2481908f514781ce2c617f completed April 10, 2026, 9:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69f281b0969c8190a8c0a01ca292cc84 completed April 29, 2026, 10:09 p.m.
NEDg Description generation batch_69f28a92ac90819092eef473a49d329e completed April 29, 2026, 10:47 p.m.
NED2 Entity disambiguation (via description) batch_69f28c462d888190a43e042b00921dbe completed April 29, 2026, 10:55 p.m.
Created at: April 8, 2026, 9:43 p.m.