Triple
T16592642
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Koyna River |
E403127
|
entity |
| Predicate | hasHydroelectricPlant |
P15311
|
FINISHED |
| Object |
Koyna Hydroelectric Project Stage I
Koyna Hydroelectric Project Stage I is the initial phase of a major hydroelectric power development on the Koyna River in Maharashtra, India, forming part of one of the country’s largest and most important hydropower schemes.
|
E1224405
|
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: Koyna Hydroelectric Project Stage I | Statement: [Koyna River, hasHydroelectricPlant, Koyna Hydroelectric Project Stage I]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Koyna Hydroelectric Project Stage I Context triple: [Koyna River, hasHydroelectricPlant, Koyna Hydroelectric Project Stage I]
-
A.
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.
-
B.
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.
-
C.
Sharavathi Hydroelectric Project
Sharavathi Hydroelectric Project is a major hydroelectric power generation facility in Karnataka, India, utilizing the waters of the Sharavathi River to supply electricity to the region.
-
D.
Ujjani Hydroelectric Project
Ujjani Hydroelectric Project is a power-generating facility in Maharashtra, India, that harnesses the water stored by the Ujjani Dam to produce hydroelectric energy.
-
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: Koyna Hydroelectric Project Stage I Triple: [Koyna River, hasHydroelectricPlant, Koyna Hydroelectric Project Stage I]
Generated description
Koyna Hydroelectric Project Stage I is the initial phase of a major hydroelectric power development on the Koyna River in Maharashtra, India, forming part of one of the country’s largest and most important hydropower schemes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Koyna Hydroelectric Project Stage I Target entity description: Koyna Hydroelectric Project Stage I is the initial phase of a major hydroelectric power development on the Koyna River in Maharashtra, India, forming part of one of the country’s largest and most important hydropower schemes.
-
A.
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.
-
B.
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.
-
C.
Sharavathi Hydroelectric Project
Sharavathi Hydroelectric Project is a major hydroelectric power generation facility in Karnataka, India, utilizing the waters of the Sharavathi River to supply electricity to the region.
-
D.
Ujjani Hydroelectric Project
Ujjani Hydroelectric Project is a power-generating facility in Maharashtra, India, that harnesses the water stored by the Ujjani Dam to produce hydroelectric energy.
-
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_69d88387363c8190a97a0c942130de97 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e359a123e8819095cd73cd848a3345 |
completed | April 18, 2026, 10:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a007da8c5048190aaa9350f8fcc8a2e |
completed | May 10, 2026, 12:44 p.m. |
| NEDg | Description generation | batch_6a007eba114881909b5b6c461aca6a10 |
completed | May 10, 2026, 12:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a007f53918481908d84ecf50a562266 |
completed | May 10, 2026, 12:51 p.m. |
Created at: April 10, 2026, 5:16 a.m.