Triple

T11444429
Position Surface form Disambiguated ID Type / Status
Subject Narmada Hydroelectric Development Corporation E271227 entity
Predicate riverBasin P1559 FINISHED
Object Narmada River basin E502559 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: Narmada River basin | Statement: [Narmada Hydroelectric Development Corporation, riverBasin, Narmada River basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Narmada River basin
Context triple: [Narmada Hydroelectric Development Corporation, riverBasin, Narmada River basin]
  • A. Krishna River basin
    The Krishna River basin is a major river drainage region in southern India that supports extensive agriculture, hydropower, and diverse ecosystems across several states.
  • B. Narmada Valley chosen
    Narmada Valley is a major river valley in central India, known for the Narmada River, rich biodiversity, fertile plains, and numerous hydroelectric and irrigation projects.
  • C. Cauvery River basin
    The Cauvery River basin is a fertile and historically significant river valley in southern India, renowned as a cradle of ancient South Indian civilization, agriculture, and culture.
  • D. Godavari River basin
    The Godavari River basin is a vast drainage area in central and southern India that supports extensive agriculture, hydropower, and ecosystems around the Godavari, the country’s second-longest river.
  • E. Yamuna River basin
    The Yamuna River basin is the extensive drainage area in northern India that collects the waters of the Yamuna and its numerous tributaries, supporting major agricultural, urban, and ecological systems.
  • 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_69d6aadff8888190a13f253f0d460874 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8088a66f48190b2b4a56cd62097cf completed April 9, 2026, 8:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69f12fcc1f2481908423370681dc869e completed April 28, 2026, 10:08 p.m.
Created at: April 8, 2026, 9:35 p.m.