Triple

T16987410
Position Surface form Disambiguated ID Type / Status
Subject Maas-Waal Canal E412104 entity
Predicate hasLock P2431 FINISHED
Object Heumen lock
Heumen lock is a navigation lock in the Netherlands that regulates water levels and vessel traffic where the Maas-Waal Canal connects with the River Maas near the town of Heumen.
 E1244351 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: Heumen lock | Statement: [Maas-Waal Canal, hasLock, Heumen lock]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Heumen lock
Context triple: [Maas-Waal Canal, hasLock, Heumen lock]
  • A. Weurt lock
    Weurt lock is a major Dutch navigation lock complex near Nijmegen that regulates water levels and ship traffic between the Waal River and the Amsterdam–Rhine Canal.
  • B. Maasbracht lock
    Maasbracht lock is a major navigation lock complex in the Netherlands that regulates water levels and vessel traffic along the Juliana Canal near Maasbracht.
  • C. Lembeek lock
    Lembeek lock is a canal lock in Lembeek, Belgium, that regulates water levels and navigation along the Brussels–Charleroi Canal.
  • D. Hansweert lock complex
    The Hansweert lock complex is a major Dutch lock and waterway infrastructure facility that regulates shipping and water levels on the Canal through Zuid-Beveland in the province of Zeeland.
  • E. Wijnegem locks
    The Wijnegem locks are a major lock complex in Wijnegem, Belgium, that regulates water levels and ship traffic on the Albert Canal near Antwerp.
  • 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: Heumen lock
Triple: [Maas-Waal Canal, hasLock, Heumen lock]
Generated description
Heumen lock is a navigation lock in the Netherlands that regulates water levels and vessel traffic where the Maas-Waal Canal connects with the River Maas near the town of Heumen.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Heumen lock
Target entity description: Heumen lock is a navigation lock in the Netherlands that regulates water levels and vessel traffic where the Maas-Waal Canal connects with the River Maas near the town of Heumen.
  • A. Weurt lock
    Weurt lock is a major Dutch navigation lock complex near Nijmegen that regulates water levels and ship traffic between the Waal River and the Amsterdam–Rhine Canal.
  • B. Maasbracht lock
    Maasbracht lock is a major navigation lock complex in the Netherlands that regulates water levels and vessel traffic along the Juliana Canal near Maasbracht.
  • C. Lembeek lock
    Lembeek lock is a canal lock in Lembeek, Belgium, that regulates water levels and navigation along the Brussels–Charleroi Canal.
  • D. Hansweert lock complex
    The Hansweert lock complex is a major Dutch lock and waterway infrastructure facility that regulates shipping and water levels on the Canal through Zuid-Beveland in the province of Zeeland.
  • E. Wijnegem locks
    The Wijnegem locks are a major lock complex in Wijnegem, Belgium, that regulates water levels and ship traffic on the Albert Canal near Antwerp.
  • 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_69d886ca8f348190812768ea8d5055ce completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3d27cd2048190800a60ae653e11e1 completed April 18, 2026, 6:50 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00dc12e308819093e7f8933cdd6ba9 completed May 10, 2026, 7:27 p.m.
NEDg Description generation batch_6a0114d5aeb0819086f1a5d279ac0d0f completed May 10, 2026, 11:29 p.m.
NED2 Entity disambiguation (via description) batch_6a0115c583608190bf07ac205399f253 completed May 10, 2026, 11:33 p.m.
Created at: April 10, 2026, 5:32 a.m.