Triple

T3637877
Position Surface form Disambiguated ID Type / Status
Subject Ximending E77114 entity
Predicate servedByLine P1293 FINISHED
Object Taipei Metro Songshan–Xindian Line
The Taipei Metro Songshan–Xindian Line is a major north–south rapid transit route in Taipei connecting Songshan and Xindian while passing through key commercial and downtown districts.
 E385336 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: Taipei Metro Songshan–Xindian Line | Statement: [Ximending, servedByLine, Taipei Metro Songshan–Xindian Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Taipei Metro Songshan–Xindian Line
Context triple: [Ximending, servedByLine, Taipei Metro Songshan–Xindian Line]
  • A. Taipei Metro
    Taipei Metro is the rapid transit system serving the Taipei metropolitan area, known for its extensive network, punctual service, and cleanliness.
  • 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. Taiwan Railways Western Line
    The Taiwan Railways Western Line is a major railway corridor in western Taiwan that connects key cities and serves as one of the country’s primary intercity and commuter rail routes.
  • D. Taiwan Railways Yilan Line
    The Taiwan Railways Yilan Line is a major railway route in northeastern Taiwan that connects Taipei with Yilan County along the island’s scenic Pacific coast.
  • E. Taoyuan Airport MRT
    Taoyuan Airport MRT is a rapid transit line in northern Taiwan that connects central Taipei and New Taipei City with Taiwan Taoyuan International Airport.
  • 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: Taipei Metro Songshan–Xindian Line
Triple: [Ximending, servedByLine, Taipei Metro Songshan–Xindian Line]
Generated description
The Taipei Metro Songshan–Xindian Line is a major north–south rapid transit route in Taipei connecting Songshan and Xindian while passing through key commercial and downtown districts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Taipei Metro Songshan–Xindian Line
Target entity description: The Taipei Metro Songshan–Xindian Line is a major north–south rapid transit route in Taipei connecting Songshan and Xindian while passing through key commercial and downtown districts.
  • A. Taipei Metro
    Taipei Metro is the rapid transit system serving the Taipei metropolitan area, known for its extensive network, punctual service, and cleanliness.
  • 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. Taiwan Railways Western Line
    The Taiwan Railways Western Line is a major railway corridor in western Taiwan that connects key cities and serves as one of the country’s primary intercity and commuter rail routes.
  • D. Taiwan Railways Yilan Line
    The Taiwan Railways Yilan Line is a major railway route in northeastern Taiwan that connects Taipei with Yilan County along the island’s scenic Pacific coast.
  • E. Taoyuan Airport MRT
    Taoyuan Airport MRT is a rapid transit line in northern Taiwan that connects central Taipei and New Taipei City with Taiwan Taoyuan International Airport.
  • 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_69ad85dd0be48190b738990cb20c4731 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc328e5e481909d26318c743bc84a completed March 8, 2026, 6:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4e4dcd15c8190a763363adb7740c4 completed March 14, 2026, 4:32 a.m.
NEDg Description generation batch_69b4e56d65b08190a2ee4619ec09ba0f completed March 14, 2026, 4:34 a.m.
NED2 Entity disambiguation (via description) batch_69b4e5de1e788190b99e32d4fa2a0942 completed March 14, 2026, 4:36 a.m.
Created at: March 8, 2026, 3:24 p.m.