Triple

T13140343
Position Surface form Disambiguated ID Type / Status
Subject NCT of Delhi E312193 entity
Predicate hasRiver P165 FINISHED
Object Yamuna River E6360 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: Yamuna River | Statement: [NCT of Delhi, hasRiver, Yamuna River]

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: Yamuna River
Context triple: [NCT of Delhi, hasRiver, Yamuna River]
  • A. Yamuna chosen
    Yamuna is a major sacred river of northern India, flowing through cities like Delhi and Agra and serving as a key tributary of the Ganges.
  • B. Betwa River
    The Betwa River is a major river in central India that flows through Madhya Pradesh and Uttar Pradesh before joining the Yamuna, supporting irrigation, agriculture, and several historic cities along its course.
  • C. Mata Ganga
    Mata Ganga was the wife of the fifth Sikh Guru, Guru Arjan Dev, and the mother of Guru Hargobind, playing a respected role in early Sikh history.
  • D. Sharda River
    The Sharda River is a major Himalayan river in northern India that flows along the India–Nepal border and is an important source of irrigation and hydropower in the region.
  • E. Bhagirathi River
    The Bhagirathi River is a major Himalayan river in northern India that forms one of the primary headstreams of the Ganges, revered in Hindu tradition and flowing through the rugged terrain of Uttarakhand.
  • 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_69d806aabde48190899e13e41659cae5 elicitation completed
NER batch_69d981b84f1081908b9e2d54a64d4c2d ner completed
NED1 batch_69f78acb7ee0819093e61c5b8eb7da38 ned_source_triple completed
Created at: April 9, 2026, 9:10 p.m.