Triple

T17397417
Position Surface form Disambiguated ID Type / Status
Subject Tehri E422988 entity
Predicate hasNearbyHydroelectricProject P120742 FINISHED
Object Tehri Hydroelectric Complex
Tehri Hydroelectric Complex is a major hydroelectric power generation facility in Uttarakhand, India, centered around the Tehri Dam on the Bhagirathi River.
E422988 NE FINISHED

How this triple was built (5 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: Tehri Hydroelectric Complex | Statement: [Tehri, hasNearbyHydroelectricProject, Tehri Hydroelectric Complex]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tehri Hydroelectric Complex
Context triple: [Tehri, hasNearbyHydroelectricProject, Tehri Hydroelectric Complex]
  • A. Kishanganga Hydroelectric Plant
    The Kishanganga Hydroelectric Plant is a run-of-the-river hydroelectric power station in Jammu and Kashmir, India, built on a tributary of the Jhelum to generate electricity and support regional water management.
  • B. Tehri
    Tehri is a town in the Indian state of Uttarakhand, known for the Tehri Dam and its location in the Himalayan Garhwal region.
  • C. Parbati Hydroelectric Project
    The Parbati Hydroelectric Project is a major hydroelectric power development in Himachal Pradesh, India, designed to harness the Parbati River for large-scale electricity generation.
  • D. Bhakra Dam
    Bhakra Dam is a major concrete gravity dam in northern India, renowned for its role in irrigation, hydroelectric power generation, and flood control in the region.
  • E. Bhadra Hydel Project
    Bhadra Hydel Project is a hydroelectric power station in Karnataka, India, that harnesses the flow of the Bhadra River to generate electricity and support regional irrigation.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Tehri Hydroelectric Complex
Triple: [Tehri, hasNearbyHydroelectricProject, Tehri Hydroelectric Complex]
Generated description
Tehri Hydroelectric Complex is a major hydroelectric power generation facility in Uttarakhand, India, centered around the Tehri Dam on the Bhagirathi River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tehri Hydroelectric Complex
Target entity description: Tehri Hydroelectric Complex is a major hydroelectric power generation facility in Uttarakhand, India, centered around the Tehri Dam on the Bhagirathi River.
  • A. Kishanganga Hydroelectric Plant
    The Kishanganga Hydroelectric Plant is a run-of-the-river hydroelectric power station in Jammu and Kashmir, India, built on a tributary of the Jhelum to generate electricity and support regional water management.
  • B. Tehri chosen
    Tehri is a town in the Indian state of Uttarakhand, known for the Tehri Dam and its location in the Himalayan Garhwal region.
  • C. Parbati Hydroelectric Project
    The Parbati Hydroelectric Project is a major hydroelectric power development in Himachal Pradesh, India, designed to harness the Parbati River for large-scale electricity generation.
  • D. Bhakra Dam
    Bhakra Dam is a major concrete gravity dam in northern India, renowned for its role in irrigation, hydroelectric power generation, and flood control in the region.
  • E. Bhadra Hydel Project
    Bhadra Hydel Project is a hydroelectric power station in Karnataka, India, that harnesses the flow of the Bhadra River to generate electricity and support regional irrigation.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasNearbyHydroelectricProject
Context triple: [Tehri, hasNearbyHydroelectricProject, Tehri Hydroelectric Complex]
  • A. hasHydroelectricProject
    Indicates that an entity is associated with, operates, or contains a hydroelectric power generation project.
  • B. isHydroelectricProjectOn
    Indicates that a hydroelectric project is located on or situated along a specified water body or site.
  • C. hasHydroelectricDevelopments
    Indicates that one entity possesses, contains, or is associated with hydroelectric power generation installations or projects.
  • D. hasNearbyPowerPlants chosen
    Indicates that one entity is located close to one or more power plants.
  • E. hasHydroelectricProjectOperator
    Indicates that a hydroelectric project is operated or managed by a specified operator entity.
  • F. None of above.

Provenance (6 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_69d889d710288190bf0f4762801fefae completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43abe6f708190944aad636e1eb9a1 completed April 19, 2026, 2:15 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01c92d240c8190a8cefa238e8c3fb9 completed May 11, 2026, 12:18 p.m.
NEDg Description generation batch_6a01ca1968ec819080b6f9b8722b0fb2 completed May 11, 2026, 12:22 p.m.
NED2 Entity disambiguation (via description) batch_6a01ca70502c8190bfa2dfd44c30a6f2 completed May 11, 2026, 12:24 p.m.
PD Predicate disambiguation batch_69e3b02e6cc88190986e85e64ce9383e completed April 18, 2026, 4:24 p.m.
Created at: April 10, 2026, 5:45 a.m.