Triple

T3877753
Position Surface form Disambiguated ID Type / Status
Subject Nederrijn E92543 entity
Predicate hasFloodgates P25010 FINISHED
Object Driel weir
Driel weir is a key hydraulic structure in the Netherlands that regulates water levels and flow in the Rhine delta to support flood control, navigation, and water management.
E395213 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: Driel weir | Statement: [Nederrijn, hasFloodgates, Driel weir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Driel weir
Context triple: [Nederrijn, hasFloodgates, Driel weir]
  • A. Perur weir
    Perur weir is a diversion structure on the Noyyal River near Coimbatore in Tamil Nadu, India, used to regulate and distribute river water for irrigation and local needs.
  • B. Vanderkloof Dam
    Vanderkloof Dam is a major hydroelectric and irrigation dam in South Africa, located on the Orange River and forming one of the country’s largest reservoirs.
  • C. Volkeraksluizen
    Volkeraksluizen is a major lock complex in the Netherlands that regulates water levels and shipping traffic between the Volkerak and surrounding waterways.
  • D. Cees Dam
    Cees Dam is a Dutch architect known for his modernist designs and prominent public buildings in the Netherlands.
  • E. Volkerakdam
    Volkerakdam is a major Dutch dam and water management structure that forms part of the Delta Works system, helping to control water levels and protect against flooding in the Rhine–Meuse–Scheldt delta.
  • 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: Driel weir
Triple: [Nederrijn, hasFloodgates, Driel weir]
Generated description
Driel weir is a key hydraulic structure in the Netherlands that regulates water levels and flow in the Rhine delta to support flood control, navigation, and water management.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Driel weir
Target entity description: Driel weir is a key hydraulic structure in the Netherlands that regulates water levels and flow in the Rhine delta to support flood control, navigation, and water management.
  • A. Perur weir
    Perur weir is a diversion structure on the Noyyal River near Coimbatore in Tamil Nadu, India, used to regulate and distribute river water for irrigation and local needs.
  • B. Vanderkloof Dam
    Vanderkloof Dam is a major hydroelectric and irrigation dam in South Africa, located on the Orange River and forming one of the country’s largest reservoirs.
  • C. Volkeraksluizen
    Volkeraksluizen is a major lock complex in the Netherlands that regulates water levels and shipping traffic between the Volkerak and surrounding waterways.
  • D. Cees Dam
    Cees Dam is a Dutch architect known for his modernist designs and prominent public buildings in the Netherlands.
  • E. Volkerakdam
    Volkerakdam is a major Dutch dam and water management structure that forms part of the Delta Works system, helping to control water levels and protect against flooding in the Rhine–Meuse–Scheldt delta.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasFloodgates
Context triple: [Nederrijn, hasFloodgates, Driel weir]
  • A. hasFloodControlStructure chosen
    Indicates that an entity possesses or is equipped with a structure designed to manage, control, or mitigate flooding.
  • B. hasFloodProtectionProject
    Indicates that a flood protection project exists or is implemented for the referenced entity.
  • C. hasFloodProtectionInfrastructure
    Indicates that there exists built or implemented infrastructure designed to protect against or mitigate flooding for the referenced entity.
  • D. providesFloodControlFor
    Indicates that one entity offers protection or mitigation against flooding for another entity or area.
  • 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_69aed967448c819086c4b358d37b25aa completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aef1515c688190a38332aedeed8a76 completed March 9, 2026, 4:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69b51251609c81909e19132475eb612d completed March 14, 2026, 7:46 a.m.
NEDg Description generation batch_69b512d3e4ac8190834746b5b1a15fc4 completed March 14, 2026, 7:48 a.m.
NED2 Entity disambiguation (via description) batch_69b51339ee948190a7c9ab3c5eb106da completed March 14, 2026, 7:50 a.m.
PD Predicate disambiguation batch_69aee7574c408190893e70bf80514838 completed March 9, 2026, 3:29 p.m.
Created at: March 9, 2026, 3:20 p.m.