Triple

T357690
Position Surface form Disambiguated ID Type / Status
Subject Arundhati Roy E7579 entity
Predicate hasWrittenOn P2831 FINISHED
Object 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.
E45304 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: Narmada Dam project | Statement: [Arundhati Roy, hasWrittenOn, Narmada Dam project]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Narmada Dam project
Context triple: [Arundhati Roy, hasWrittenOn, Narmada Dam project]
  • A. Nagarjuna Sagar Dam
    Nagarjuna Sagar Dam is a major masonry dam in southern India, renowned as one of the world’s largest man-made lakes and a key source of irrigation and hydroelectric power for the region.
  • B. Srisailam Dam
    Srisailam Dam is a major hydroelectric and irrigation dam in Andhra Pradesh, India, built across the Krishna River and known for its large reservoir and role in regional water management.
  • C. Hathni Kund Barrage
    Hathni Kund Barrage is a major diversion and flood-control structure on the Yamuna River in the Indian state of Haryana, crucial for regulating water supply to northern India.
  • D. Okhla Barrage
    Okhla Barrage is a major dam and bridge structure on the Yamuna River near Delhi, India, used for irrigation, flood control, and regulating water flow.
  • E. Prakasam Barrage
    Prakasam Barrage is a major masonry dam and road bridge in Vijayawada, Andhra Pradesh, that regulates the Krishna River and supports irrigation and water supply for the surrounding region.
  • 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: Narmada Dam project
Triple: [Arundhati Roy, hasWrittenOn, Narmada Dam project]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Narmada Dam project
Target entity description: 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.
  • A. Nagarjuna Sagar Dam
    Nagarjuna Sagar Dam is a major masonry dam in southern India, renowned as one of the world’s largest man-made lakes and a key source of irrigation and hydroelectric power for the region.
  • B. Srisailam Dam
    Srisailam Dam is a major hydroelectric and irrigation dam in Andhra Pradesh, India, built across the Krishna River and known for its large reservoir and role in regional water management.
  • C. Hathni Kund Barrage
    Hathni Kund Barrage is a major diversion and flood-control structure on the Yamuna River in the Indian state of Haryana, crucial for regulating water supply to northern India.
  • D. Okhla Barrage
    Okhla Barrage is a major dam and bridge structure on the Yamuna River near Delhi, India, used for irrigation, flood control, and regulating water flow.
  • E. Prakasam Barrage
    Prakasam Barrage is a major masonry dam and road bridge in Vijayawada, Andhra Pradesh, that regulates the Krishna River and supports irrigation and water supply for the surrounding region.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasWrittenOn
Context triple: [Arundhati Roy, hasWrittenOn, Narmada Dam project]
  • A. areWrittenOn
    Indicates that one entity serves as a surface or medium on which another entity is inscribed, recorded, or written.
  • B. wrote chosen
    Indicates that an entity is the author or creator of a written work involving another entity.
  • C. hasPublication
    Indicates that an entity is associated with or responsible for a specific publication.
  • D. hasSpokenAbout
    Indicates that one entity has verbally expressed, discussed, or mentioned another entity or topic.
  • E. hasAuthor
    Indicates that an entity is written or created by a specific author.
  • 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_69a2e7e696948190bebc966535995e45 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ebb0e348819086e3ccd96c7b129e completed Feb. 28, 2026, 1:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3e019211c819087edeb99431061fa completed March 1, 2026, 6:43 a.m.
NEDg Description generation batch_69a3e1092bc48190bd2d4b59d30b8c64 completed March 1, 2026, 6:47 a.m.
NED2 Entity disambiguation (via description) batch_69a3e2183bec8190b1d93a02ec8a0ab8 completed March 1, 2026, 6:52 a.m.
PD Predicate disambiguation batch_69a2e959ce948190a201c017eecb7c95 completed Feb. 28, 2026, 1:10 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.