Triple

T118688
Position Surface form Disambiguated ID Type / Status
Subject Rhine–Meuse–Scheldt delta E2396 entity
Predicate hasFloodProtectionStructure P4361 FINISHED
Object Philipsdam
Philipsdam is a major Dutch dam and storm surge barrier that forms part of the Delta Works, protecting the Rhine–Meuse–Scheldt delta from flooding.
 E40807 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: Philipsdam | Statement: [Rhine–Meuse–Scheldt delta, hasFloodProtectionStructure, Philipsdam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Philipsdam
Context triple: [Rhine–Meuse–Scheldt delta, hasFloodProtectionStructure, Philipsdam]
  • A. Grevelingendam
    Grevelingendam is a major dam in the southwestern Netherlands that forms part of the Delta Works, protecting the Rhine–Meuse–Scheldt delta from flooding while separating the Grevelingenmeer from the North Sea.
  • B. Brouwersdam
    Brouwersdam is a major Dutch dam and causeway in the Rhine–Meuse–Scheldt delta, built as part of the Delta Works to protect the Netherlands from North Sea flooding while supporting road traffic and water management.
  • C. Delft
    Delft is a historic Dutch city in the province of South Holland, renowned for its picturesque canals, Delftware ceramics, and association with the painter Johannes Vermeer.
  • D. Middelburg
    Middelburg is a historic Dutch city in the province of Zeeland that served as an important maritime and trading center during the era of the Dutch East India Company.
  • E. Dordrecht
    Dordrecht is a historic Dutch city in South Holland known as one of the oldest trading centers in the Netherlands, situated strategically within the Rhine–Meuse–Scheldt river 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: Philipsdam
Triple: [Rhine–Meuse–Scheldt delta, hasFloodProtectionStructure, Philipsdam]
Generated description
Philipsdam is a major Dutch dam and storm surge barrier that forms part of the Delta Works, protecting the Rhine–Meuse–Scheldt delta from flooding.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Philipsdam
Target entity description: Philipsdam is a major Dutch dam and storm surge barrier that forms part of the Delta Works, protecting the Rhine–Meuse–Scheldt delta from flooding.
  • A. Grevelingendam
    Grevelingendam is a major dam in the southwestern Netherlands that forms part of the Delta Works, protecting the Rhine–Meuse–Scheldt delta from flooding while separating the Grevelingenmeer from the North Sea.
  • B. Brouwersdam
    Brouwersdam is a major Dutch dam and causeway in the Rhine–Meuse–Scheldt delta, built as part of the Delta Works to protect the Netherlands from North Sea flooding while supporting road traffic and water management.
  • C. Delft
    Delft is a historic Dutch city in the province of South Holland, renowned for its picturesque canals, Delftware ceramics, and association with the painter Johannes Vermeer.
  • D. Middelburg
    Middelburg is a historic Dutch city in the province of Zeeland that served as an important maritime and trading center during the era of the Dutch East India Company.
  • E. Dordrecht
    Dordrecht is a historic Dutch city in South Holland known as one of the oldest trading centers in the Netherlands, situated strategically within the Rhine–Meuse–Scheldt river delta.
  • 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_69a2506c5428819085c28a8884790e29 completed Feb. 28, 2026, 2:18 a.m.
NER Named-entity recognition batch_69a25b816dbc8190b20e13c80a451e6b completed Feb. 28, 2026, 3:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3c40fb3c88190818cc5c2560b1253 completed March 1, 2026, 4:43 a.m.
NEDg Description generation batch_69a3c772d86c8190b73f7eaa5f085506 completed March 1, 2026, 4:58 a.m.
NED2 Entity disambiguation (via description) batch_69a3c7e0814081909df454b14b56679e completed March 1, 2026, 5 a.m.
Created at: Feb. 28, 2026, 2:24 a.m.