Triple

T18734456
Position Surface form Disambiguated ID Type / Status
Subject Barakar River E458123 entity
Predicate partOf P40 FINISHED
Object Damodar Valley Project — NE NERFINISHED

How this triple was built (3 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: Damodar Valley Project | Statement: [Barakar River, partOf, Damodar Valley Project]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Damodar Valley Project
Context triple: [Barakar River, partOf, Damodar Valley Project]
  • A. Bhakra Nangal Project
    The Bhakra Nangal Project is a major multipurpose river valley development scheme in India centered on the Bhakra and Nangal dams, providing irrigation, hydroelectric power, and flood control to northern states.
  • B. Mahanadi River Valley Project
    The Mahanadi River Valley Project is a major multipurpose river development scheme in India focused on flood control, irrigation, and hydroelectric power generation in the Mahanadi basin.
  • C. Ujh Multipurpose Project
    The Ujh Multipurpose Project is a planned Indian infrastructure scheme aimed at harnessing the waters of the Ujh River for irrigation, drinking water supply, and hydroelectric power generation.
  • D. Narmada Dam project
    The Narmada Dam project is a large and controversial river development and hydroelectric scheme in India, widely debated for its environmental and social impacts, including displacement of local communities.
  • E. Umiam Hydel Project
    Umiam Hydel Project is a hydroelectric power generation project in Meghalaya, India, that utilizes the waters of Umiam Lake to produce electricity.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Damodar Valley Project
Target entity description: The Damodar Valley Project is a major multipurpose river valley development scheme in eastern India focused on flood control, irrigation, power generation, and regional development in the Damodar River basin.
  • A. Bhakra Nangal Project
    The Bhakra Nangal Project is a major multipurpose river valley development scheme in India centered on the Bhakra and Nangal dams, providing irrigation, hydroelectric power, and flood control to northern states.
  • B. Mahanadi River Valley Project
    The Mahanadi River Valley Project is a major multipurpose river development scheme in India focused on flood control, irrigation, and hydroelectric power generation in the Mahanadi basin.
  • C. Ujh Multipurpose Project
    The Ujh Multipurpose Project is a planned Indian infrastructure scheme aimed at harnessing the waters of the Ujh River for irrigation, drinking water supply, and hydroelectric power generation.
  • D. Narmada Dam project
    The Narmada Dam project is a large and controversial river development and hydroelectric scheme in India, widely debated for its environmental and social impacts, including displacement of local communities.
  • E. Umiam Hydel Project
    Umiam Hydel Project is a hydroelectric power generation project in Meghalaya, India, that utilizes the waters of Umiam Lake to produce electricity.
  • F. None of above. chosen

Provenance (2 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_69d8d393ba9c8190a8b03b04ddbb0a09 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e56d7a06788190a8e09c657aaeb8e5 completed April 20, 2026, 12:04 a.m.
Created at: April 10, 2026, 11:51 a.m.