Triple

T5453031
Position Surface form Disambiguated ID Type / Status
Subject municipality of Grave E122412 entity
Predicate locatedOnRiver P165 FINISHED
Object Maas E25262 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Maas | Statement: [municipality of Grave, locatedOnRiver, Maas]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Maas
Context triple: [municipality of Grave, locatedOnRiver, Maas]
  • A. Maas chosen
    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.
  • B. Alle River
    The Alle River, now known as the Łyna, is a river in northeastern Poland and Russia’s Kaliningrad Oblast that historically formed part of East Prussia and was the site of significant Napoleonic-era military actions.
  • C. Jukun
    The Jukun are an ethnic group of central Nigeria, historically associated with the Kwararafa confederacy and primarily found in present-day Taraba and surrounding states.
  • D. Nera River
    The Nera River is a central Italian waterway flowing through the regions of Umbria and Lazio before joining the Tiber River.
  • E. Addalam River
    The Addalam River is a significant waterway in the Cagayan Valley region of the Philippines, contributing to local agriculture, ecosystems, and communities.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69bd46424248819085282ddf50a565f3 elicitation completed
NER batch_69bd91e170f48190b47419b5e2ff71a4 ner completed
NED1 batch_69bfdb16987481909c84c219d866815a ned_source_triple completed
Created at: March 20, 2026, 2:08 p.m.