Triple

T3877755
Position Surface form Disambiguated ID Type / Status
Subject Nederrijn E92543 entity
Predicate hasFloodgates P25010 FINISHED
Object Hagestein weir
Hagestein weir is a major hydraulic structure in the Netherlands that regulates water levels and flow in the Nederrijn river as part of the country’s flood control and water management system.
E435572 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: Hagestein weir | Statement: [Nederrijn, hasFloodgates, Hagestein weir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hagestein weir
Context triple: [Nederrijn, hasFloodgates, Hagestein 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. O'Shaughnessy Dam
    O'Shaughnessy Dam is a concrete arch-gravity dam in Yosemite National Park that creates the Hetch Hetchy Reservoir, supplying water and hydroelectric power to the San Francisco Bay Area.
  • C. Hoist Dam
    Hoist Dam is a hydroelectric dam on Michigan’s Dead River that helps generate power and regulate water flow in the region.
  • D. North Dam
    North Dam is a key irrigation and water management structure within Washington State’s Columbia Basin Project, helping form part of the extensive reservoir and canal system that supports regional agriculture.
  • E. Denison Dam
    Denison Dam is a large earthen dam on the Red River between Texas and Oklahoma, built for flood control, hydroelectric power generation, and water supply.
  • 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: Hagestein weir
Triple: [Nederrijn, hasFloodgates, Hagestein weir]
Generated description
Hagestein weir is a major hydraulic structure in the Netherlands that regulates water levels and flow in the Nederrijn river as part of the country’s flood control and water management system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hagestein weir
Target entity description: Hagestein weir is a major hydraulic structure in the Netherlands that regulates water levels and flow in the Nederrijn river as part of the country’s flood control and water management system.
  • 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. O'Shaughnessy Dam
    O'Shaughnessy Dam is a concrete arch-gravity dam in Yosemite National Park that creates the Hetch Hetchy Reservoir, supplying water and hydroelectric power to the San Francisco Bay Area.
  • C. Hoist Dam
    Hoist Dam is a hydroelectric dam on Michigan’s Dead River that helps generate power and regulate water flow in the region.
  • D. North Dam
    North Dam is a key irrigation and water management structure within Washington State’s Columbia Basin Project, helping form part of the extensive reservoir and canal system that supports regional agriculture.
  • E. Denison Dam
    Denison Dam is a large earthen dam on the Red River between Texas and Oklahoma, built for flood control, hydroelectric power generation, and water supply.
  • 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_69aed967448c819086c4b358d37b25aa completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aef90e5f408190abf8353e153d1558 completed March 9, 2026, 4:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5e4ca9164819088b261d148e0d379 completed March 14, 2026, 10:44 p.m.
NEDg Description generation batch_69b5e5d675808190a5a9767f253f0178 completed March 14, 2026, 10:48 p.m.
NED2 Entity disambiguation (via description) batch_69b5e66837e081908ac5a0079485cd18 completed March 14, 2026, 10:51 p.m.
Created at: March 9, 2026, 3:20 p.m.