Triple

T7432622
Position Surface form Disambiguated ID Type / Status
Subject River Foss E171527 entity
Predicate hasFloodDefence P25048 FINISHED
Object Foss Barrier and pumping station
The Foss Barrier and pumping station is a major flood defense structure in York, England, designed to control water levels and prevent the River Foss from backing up into the city during high flows on the River Ouse.
E664297 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: Foss Barrier and pumping station | Statement: [River Foss, hasFloodDefence, Foss Barrier and pumping station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Foss Barrier and pumping station
Context triple: [River Foss, hasFloodDefence, Foss Barrier and pumping station]
  • A. Bouse Hills Pumping Plant
    Bouse Hills Pumping Plant is a major water-lifting facility within the Central Arizona Project system that helps convey Colorado River water across central Arizona.
  • B. Cruquius Pumping Station
    Cruquius Pumping Station is a historic 19th-century Dutch steam-powered pumping station, now a museum, renowned for its role in draining the Haarlemmermeer lake and showcasing monumental industrial engineering.
  • C. Barker Slough Pumping Plant
    Barker Slough Pumping Plant is a key water pumping facility in California that diverts and conveys Sacramento–San Joaquin Delta water into the North Bay Aqueduct for municipal and industrial use.
  • D. Jindabyne Pumping Station
    Jindabyne Pumping Station is a hydroelectric facility in New South Wales, Australia, that forms part of the large-scale Snowy Mountains hydroelectric and irrigation network.
  • E. Tracy Pumping Plant
    Tracy Pumping Plant is a major water pumping facility in California that lifts and conveys water from the Sacramento–San Joaquin Delta into the Central Valley Project’s distribution system.
  • 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: Foss Barrier and pumping station
Triple: [River Foss, hasFloodDefence, Foss Barrier and pumping station]
Generated description
The Foss Barrier and pumping station is a major flood defense structure in York, England, designed to control water levels and prevent the River Foss from backing up into the city during high flows on the River Ouse.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Foss Barrier and pumping station
Target entity description: The Foss Barrier and pumping station is a major flood defense structure in York, England, designed to control water levels and prevent the River Foss from backing up into the city during high flows on the River Ouse.
  • A. Bouse Hills Pumping Plant
    Bouse Hills Pumping Plant is a major water-lifting facility within the Central Arizona Project system that helps convey Colorado River water across central Arizona.
  • B. Cruquius Pumping Station
    Cruquius Pumping Station is a historic 19th-century Dutch steam-powered pumping station, now a museum, renowned for its role in draining the Haarlemmermeer lake and showcasing monumental industrial engineering.
  • C. Barker Slough Pumping Plant
    Barker Slough Pumping Plant is a key water pumping facility in California that diverts and conveys Sacramento–San Joaquin Delta water into the North Bay Aqueduct for municipal and industrial use.
  • D. Jindabyne Pumping Station
    Jindabyne Pumping Station is a hydroelectric facility in New South Wales, Australia, that forms part of the large-scale Snowy Mountains hydroelectric and irrigation network.
  • E. Tracy Pumping Plant
    Tracy Pumping Plant is a major water pumping facility in California that lifts and conveys water from the Sacramento–San Joaquin Delta into the Central Valley Project’s distribution system.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasFloodDefence
Context triple: [River Foss, hasFloodDefence, Foss Barrier and pumping station]
  • A. hasFloodProtectionInfrastructure chosen
    Indicates that there exists built or implemented infrastructure designed to protect against or mitigate flooding for the referenced entity.
  • B. floodResistanceImproved
    Indicates that an entity’s ability to withstand or cope with flooding has been enhanced.
  • C. floodResistanceDesign
    Indicates that something is designed or engineered to withstand, mitigate, or remain functional during flooding conditions.
  • 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.

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_69c68a63491881909281f73d4d5643bf completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f325ea908190b668fd4ce646f1e6 completed March 27, 2026, 9:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69c81f187f5081909d171835278c035c completed March 28, 2026, 6:34 p.m.
NEDg Description generation batch_69c8230a58008190ad10d012f4070435 completed March 28, 2026, 6:50 p.m.
NED2 Entity disambiguation (via description) batch_69c823ec05288190aa3c0b812ce1662f completed March 28, 2026, 6:54 p.m.
PD Predicate disambiguation batch_69c6f038582c8190bac77c9b5a34b862 completed March 27, 2026, 9:01 p.m.
Created at: March 27, 2026, 3:12 p.m.