Triple

T1185181
Position Surface form Disambiguated ID Type / Status
Subject River Lagan E25228 entity
Predicate hasFloodControlStructure P25010 FINISHED
Object Lagan Weir E136429 NE FINISHED

How this triple was built (3 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: Lagan Weir | Statement: [River Lagan, hasFloodControlStructure, Lagan Weir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lagan Weir
Context triple: [River Lagan, hasFloodControlStructure, Lagan Weir]
  • A. Lagan Weir chosen
    Lagan Weir is a river control and pedestrian bridge structure in Belfast that regulates water levels on the River Lagan and has become a notable local landmark.
  • B. Lagan Canal
    The Lagan Canal is a historic navigation waterway in Northern Ireland that was built to link the River Lagan with Belfast and facilitate the transport of goods during the industrial era.
  • C. Keswick Dam
    Keswick Dam is a concrete gravity dam on the Sacramento River in Northern California that regulates flows and generates hydroelectric power as part of the region’s large federal water management system.
  • D. Derby Dam
    Derby Dam is an early 20th-century diversion dam on Nevada’s Truckee River, built as part of the Newlands Reclamation Project to supply irrigation water to nearby agricultural lands.
  • E. Foziling Reservoir
    Foziling Reservoir is a major multipurpose water conservancy project in Anhui Province, China, known for flood control, irrigation, and water supply within the Huai River basin.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: hasFloodControlStructure
Context triple: [River Lagan, hasFloodControlStructure, Lagan Weir]
  • A. hasFloodProtectionProject
    Indicates that a flood protection project exists or is implemented for the referenced entity.
  • B. hasFloodHistory
    Indicates that the subject has experienced one or more flood events in the past.
  • C. hasControlTower
    Indicates that one entity possesses, hosts, or is equipped with a control tower that manages or oversees its operations.
  • D. hasFloodRisk
    Indicates that an entity is exposed to a potential or expected risk of flooding under certain conditions.
  • E. hasFloodplain
    Indicates that an area or location lies within the floodplain associated with a particular water body or flooding source.
  • 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_69a49427d98881908646d6c63b8cea1e completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4bd39245881908766c41943dc2752 completed March 1, 2026, 10:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac83146f2881909e230bc9de28a76b completed March 7, 2026, 7:57 p.m.
PD Predicate disambiguation batch_69a4bb59ca6c81908597a81646674aaa completed March 1, 2026, 10:19 p.m.
PDg Predicate description generation batch_69a4bc6d5b7881908091e40c8695ef53 completed March 1, 2026, 10:23 p.m.
Created at: March 1, 2026, 7:45 p.m.