Triple
T2877181
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bargi Dam |
E56904
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Narmada Valley Development Authority
The Narmada Valley Development Authority is a government agency in India responsible for planning, executing, and managing major water resource and multipurpose river valley projects in the Narmada River basin.
|
E307211
|
NE FINISHED |
How this triple was built (4 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 Valley Development Authority | Statement: [Bargi Dam, operator, Narmada Valley Development Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Narmada Valley Development Authority Context triple: [Bargi Dam, operator, Narmada Valley Development Authority]
-
A.
Narmada Control Authority
The Narmada Control Authority is a statutory body in India responsible for coordinating and regulating the planning, construction, and operation of inter-state projects on the Narmada River, including major dams and related infrastructure.
-
B.
Narmada Hydroelectric Development Corporation
Narmada Hydroelectric Development Corporation is a power generation company responsible for developing and operating major hydroelectric projects on the Narmada River in India.
-
C.
National Ganga Council
The National Ganga Council is a high-level Indian government body chaired by the Prime Minister that oversees policy, planning, and coordination for the conservation and rejuvenation of the Ganga River and its basin.
-
D.
Tamil Nadu Water Resources Department
The Tamil Nadu Water Resources Department is the state government agency responsible for managing, developing, and regulating water resources, including irrigation and flood control, across Tamil Nadu.
-
E.
Indravati Hydroelectric Project
Indravati Hydroelectric Project is a major hydroelectric power station in India that harnesses the waters of the Indravati River to generate electricity and support regional development.
- 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 Valley Development Authority Triple: [Bargi Dam, operator, Narmada Valley Development Authority]
Generated description
The Narmada Valley Development Authority is a government agency in India responsible for planning, executing, and managing major water resource and multipurpose river valley projects in the Narmada River basin.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Narmada Valley Development Authority Target entity description: The Narmada Valley Development Authority is a government agency in India responsible for planning, executing, and managing major water resource and multipurpose river valley projects in the Narmada River basin.
-
A.
Narmada Control Authority
The Narmada Control Authority is a statutory body in India responsible for coordinating and regulating the planning, construction, and operation of inter-state projects on the Narmada River, including major dams and related infrastructure.
-
B.
Narmada Hydroelectric Development Corporation
Narmada Hydroelectric Development Corporation is a power generation company responsible for developing and operating major hydroelectric projects on the Narmada River in India.
-
C.
National Ganga Council
The National Ganga Council is a high-level Indian government body chaired by the Prime Minister that oversees policy, planning, and coordination for the conservation and rejuvenation of the Ganga River and its basin.
-
D.
Tamil Nadu Water Resources Department
The Tamil Nadu Water Resources Department is the state government agency responsible for managing, developing, and regulating water resources, including irrigation and flood control, across Tamil Nadu.
-
E.
Indravati Hydroelectric Project
Indravati Hydroelectric Project is a major hydroelectric power station in India that harnesses the waters of the Indravati River to generate electricity and support regional development.
- F. None of above. chosen
Provenance (5 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_69ab4a4ced288190ab6d3e062d10f7f6 |
completed | March 6, 2026, 9:42 p.m. |
| NER | Named-entity recognition | batch_69abe007329c8190b0bc1851c7307124 |
completed | March 7, 2026, 8:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b03158d0ec8190ba9675ece8f62033 |
completed | March 10, 2026, 2:57 p.m. |
| NEDg | Description generation | batch_69b033afe0e08190b6fbf0ec786a71eb |
completed | March 10, 2026, 3:07 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b03437b4d081908c02c01a4dd665b1 |
completed | March 10, 2026, 3:09 p.m. |
Created at: March 6, 2026, 10:03 p.m.