Triple

T19119767
Position Surface form Disambiguated ID Type / Status
Subject Oude Rijn E468009 entity
Predicate sourceConfluence P2416 FINISHED
Object Leidsche Rijn
Leidsche Rijn is a major residential district and urban expansion area in the western part of Utrecht, Netherlands.
 E970480 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: Leidsche Rijn | Statement: [Oude Rijn, sourceConfluence, Leidsche Rijn]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Leidsche Rijn
Context triple: [Oude Rijn, sourceConfluence, Leidsche Rijn]
  • A. Vaartsche Rijn
    Vaartsche Rijn is a historic canal in the Dutch province of Utrecht that connects the city of Utrecht with the Lower Rhine and forms part of its inland waterway network.
  • B. Utrecht Leidsche Rijn
    Utrecht Leidsche Rijn is a railway station serving the Leidsche Rijn district in the city of Utrecht, Netherlands, providing regional and commuter rail connections.
  • C. Drentsche Aa
    Drentsche Aa is a small, meandering river in the Dutch province of Drenthe, renowned for its well-preserved natural landscape and surrounding national park.
  • D. Gelderse IJssel
    Gelderse IJssel is the Dutch name for the branch of the River IJssel that flows through the province of Gelderland in the Netherlands.
  • E. Oude Maas
    The Oude Maas is a major distributary river in the western Netherlands that forms part of the complex Rhine–Meuse–Scheldt delta 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: Leidsche Rijn
Triple: [Oude Rijn, sourceConfluence, Leidsche Rijn]
Generated description
Leidsche Rijn is a major residential district and urban expansion area in the western part of Utrecht, Netherlands.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Leidsche Rijn
Target entity description: Leidsche Rijn is a major residential district and urban expansion area in the western part of Utrecht, Netherlands.
  • A. Vaartsche Rijn
    Vaartsche Rijn is a historic canal in the Dutch province of Utrecht that connects the city of Utrecht with the Lower Rhine and forms part of its inland waterway network.
  • B. Utrecht Leidsche Rijn chosen
    Utrecht Leidsche Rijn is a railway station serving the Leidsche Rijn district in the city of Utrecht, Netherlands, providing regional and commuter rail connections.
  • C. Drentsche Aa
    Drentsche Aa is a small, meandering river in the Dutch province of Drenthe, renowned for its well-preserved natural landscape and surrounding national park.
  • D. Gelderse IJssel
    Gelderse IJssel is the Dutch name for the branch of the River IJssel that flows through the province of Gelderland in the Netherlands.
  • E. Oude Maas
    The Oude Maas is a major distributary river in the western Netherlands that forms part of the complex Rhine–Meuse–Scheldt delta system.
  • F. None of above.

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_69d8dd06a26481908039e2a1bae8c597 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5e3c810808190a88d5c7859e7c650 completed April 20, 2026, 8:28 a.m.
NED1 Entity disambiguation (via context triple) batch_6a07403a9e048190a158e9b1896de6e2 completed May 15, 2026, 3:48 p.m.
NEDg Description generation batch_6a074145c3f48190a052c8d8fac0f2be completed May 15, 2026, 3:52 p.m.
NED2 Entity disambiguation (via description) batch_6a0741fc21888190913ce428cb176ffd completed May 15, 2026, 3:55 p.m.
Created at: April 10, 2026, 12:05 p.m.