Triple

T2917603
Position Surface form Disambiguated ID Type / Status
Subject Keelung River E78642 entity
Predicate hasFloodControlProject P7637 FINISHED
Object Keelung River straightening project
The Keelung River straightening project was a major civil engineering and flood-control initiative in Taipei that rerouted and realigned the river to reduce flooding and enable urban development along its banks.
E78642 NE FINISHED

How this triple was built (5 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: Keelung River straightening project | Statement: [Keelung River, hasFloodControlProject, Keelung River straightening project]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Keelung River straightening project
Context triple: [Keelung River, hasFloodControlProject, Keelung River straightening project]
  • A. West Kowloon Reclamation
    West Kowloon Reclamation is a major reclaimed land area in Hong Kong that hosts key cultural, residential, and transport developments on the western side of the Kowloon Peninsula.
  • B. Grand Canal
    The Grand Canal is the main S-shaped waterway in Venice, Italy, lined with historic palaces and serving as the city’s primary thoroughfare for boats and vaporetti.
  • C. Grand Canal
    The Grand Canal is a major man-made waterway in Ireland that historically linked Dublin to the River Shannon, serving as an important route for transport and trade.
  • D. Keelung River
    The Keelung River is a major river in northern Taiwan that flows through the Taipei metropolitan area before joining the Tamsui River and emptying into the Taiwan Strait.
  • E. Grand Canal of China
    The Grand Canal of China is an ancient, extensive man-made waterway system that historically linked northern and southern China, facilitating trade, transport, and economic integration for over a millennium.
  • 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: Keelung River straightening project
Triple: [Keelung River, hasFloodControlProject, Keelung River straightening project]
Generated description
The Keelung River straightening project was a major civil engineering and flood-control initiative in Taipei that rerouted and realigned the river to reduce flooding and enable urban development along its banks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Keelung River straightening project
Target entity description: The Keelung River straightening project was a major civil engineering and flood-control initiative in Taipei that rerouted and realigned the river to reduce flooding and enable urban development along its banks.
  • A. West Kowloon Reclamation
    West Kowloon Reclamation is a major reclaimed land area in Hong Kong that hosts key cultural, residential, and transport developments on the western side of the Kowloon Peninsula.
  • B. Grand Canal
    The Grand Canal is the main S-shaped waterway in Venice, Italy, lined with historic palaces and serving as the city’s primary thoroughfare for boats and vaporetti.
  • C. Grand Canal
    The Grand Canal is a major man-made waterway in Ireland that historically linked Dublin to the River Shannon, serving as an important route for transport and trade.
  • D. Keelung River chosen
    The Keelung River is a major river in northern Taiwan that flows through the Taipei metropolitan area before joining the Tamsui River and emptying into the Taiwan Strait.
  • E. Grand Canal of China
    The Grand Canal of China is an ancient, extensive man-made waterway system that historically linked northern and southern China, facilitating trade, transport, and economic integration for over a millennium.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasFloodControlProject
Context triple: [Keelung River, hasFloodControlProject, Keelung River straightening project]
  • A. hasFloodProtectionProject chosen
    Indicates that a flood protection project exists or is implemented for the referenced entity.
  • B. hasFloodControlStructure
    Indicates that an entity possesses or is equipped with a structure designed to manage, control, or mitigate flooding.
  • C. providesFloodControlFor
    Indicates that one entity offers protection or mitigation against flooding for another entity or area.
  • D. hasFloodProtectionInfrastructure
    Indicates that there exists built or implemented infrastructure designed to protect against or mitigate flooding for the referenced entity.
  • E. hasFloodHistory
    Indicates that the subject has experienced one or more flood events in the past.
  • F. None of above.

Provenance (6 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_69ad8b0c2ad081909ff87050ae542bb9 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad97fd89d88190bc7db4b39058ae3a completed March 8, 2026, 3:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69b0562c5b5081908026b3f590b03aca completed March 10, 2026, 5:34 p.m.
NEDg Description generation batch_69b0613dfb048190b08b01837088b9dd completed March 10, 2026, 6:21 p.m.
NED2 Entity disambiguation (via description) batch_69b06514562881909d3b08af898406f7 completed March 10, 2026, 6:38 p.m.
PD Predicate disambiguation batch_69ad9603ddd88190b8bf91bc7517cc21 completed March 8, 2026, 3:30 p.m.
Created at: March 8, 2026, 2:54 p.m.