Triple

T3658025
Position Surface form Disambiguated ID Type / Status
Subject Rijkswaterstaat E77579 entity
Predicate notableProject P4 FINISHED
Object Afsluitdijk
The Afsluitdijk is a major Dutch causeway and dam that closed off the Zuiderzee from the North Sea, creating the IJsselmeer and serving as a key flood defense and transport link.
E377321 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: Afsluitdijk | Statement: [Rijkswaterstaat, notableProject, Afsluitdijk]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Afsluitdijk
Context triple: [Rijkswaterstaat, notableProject, Afsluitdijk]
  • A. Houtribdijk
    Houtribdijk is a major Dutch dam and causeway that connects Lelystad and Enkhuizen, playing a key role in land reclamation and water management in the IJsselmeer region.
  • B. Zandkreekdam
    Zandkreekdam is a Dutch dam and water barrier that forms part of the Delta Works coastal defense system, helping to protect the southwestern Netherlands from flooding.
  • C. Oosterscheldekering storm surge barrier
    The Oosterscheldekering storm surge barrier is a massive movable flood defense structure in the Netherlands, renowned as the largest and most complex component of the Delta Works coastal protection system.
  • D. Afsluitdijk (western end)
    The western end of the Afsluitdijk is the section of the famous Dutch causeway and flood defense where it connects to the province of North Holland on the IJsselmeer and Wadden Sea.
  • E. Volkeraksluizen
    Volkeraksluizen is a major lock complex in the Netherlands that regulates water levels and shipping traffic between the Volkerak and surrounding waterways.
  • 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: Afsluitdijk
Triple: [Rijkswaterstaat, notableProject, Afsluitdijk]
Generated description
The Afsluitdijk is a major Dutch causeway and dam that closed off the Zuiderzee from the North Sea, creating the IJsselmeer and serving as a key flood defense and transport link.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Afsluitdijk
Target entity description: The Afsluitdijk is a major Dutch causeway and dam that closed off the Zuiderzee from the North Sea, creating the IJsselmeer and serving as a key flood defense and transport link.
  • A. Houtribdijk
    Houtribdijk is a major Dutch dam and causeway that connects Lelystad and Enkhuizen, playing a key role in land reclamation and water management in the IJsselmeer region.
  • B. Zandkreekdam
    Zandkreekdam is a Dutch dam and water barrier that forms part of the Delta Works coastal defense system, helping to protect the southwestern Netherlands from flooding.
  • C. Oosterscheldekering storm surge barrier
    The Oosterscheldekering storm surge barrier is a massive movable flood defense structure in the Netherlands, renowned as the largest and most complex component of the Delta Works coastal protection system.
  • D. Afsluitdijk (western end)
    The western end of the Afsluitdijk is the section of the famous Dutch causeway and flood defense where it connects to the province of North Holland on the IJsselmeer and Wadden Sea.
  • E. Volkeraksluizen
    Volkeraksluizen is a major lock complex in the Netherlands that regulates water levels and shipping traffic between the Volkerak and surrounding waterways.
  • 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_69ad85def5cc8190863dccf55a18bebb completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc3d48a2081908ac0f76d548a53ee completed March 8, 2026, 6:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4884071c881909daae2f3c510d399 completed March 13, 2026, 9:57 p.m.
NEDg Description generation batch_69b48ce33a208190bd7cf894a11497a1 completed March 13, 2026, 10:17 p.m.
NED2 Entity disambiguation (via description) batch_69b4aed7f4008190b5adbf3a89f4b5bd completed March 14, 2026, 12:42 a.m.
Created at: March 8, 2026, 3:24 p.m.