Triple

T5489644
Position Surface form Disambiguated ID Type / Status
Subject Eindhoven–Nijmegen–Arnhem corridor E123668 entity
Predicate hasRiverCrossing P1970 FINISHED
Object Waal River E26512 NE FINISHED

How this triple was built (2 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: Waal River | Statement: [Eindhoven–Nijmegen–Arnhem corridor, hasRiverCrossing, Waal River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Waal River
Context triple: [Eindhoven–Nijmegen–Arnhem corridor, hasRiverCrossing, Waal River]
  • A. Grobbelaars River
    Grobbelaars River is a watercourse in South Africa’s Western Cape that flows through the town of Oudtshoorn in the semi-arid Little Karoo region.
  • B. Waal chosen
    The Waal is a major distributary branch of the Rhine River in the Netherlands, serving as an important waterway for shipping and part of the country’s main river system.
  • C. Olifants River
    The Olifants River is a major river in southern Africa that flows through South Africa and Mozambique, forming part of the Limpopo River basin and supporting important ecosystems, agriculture, and communities along its course.
  • D. Maas
    The Maas, also known as the Meuse, is a major European river flowing through France, Belgium, and the Netherlands before emptying into the North Sea.
  • E. Dri River
    The Dri River is a tributary watercourse in the northeastern Indian state of Arunachal Pradesh, contributing to the Dibang River system within the Brahmaputra basin.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69bd464a2d908190869324ce176779c8 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd927dcb848190a9d31e2435f8a755 completed March 20, 2026, 6:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69bfdeb0d0cc8190a16b8dcff2658bbf completed March 22, 2026, 12:21 p.m.
Created at: March 20, 2026, 2:10 p.m.