Triple
T2488621
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Omkareshwar Dam |
E55986
|
entity |
| Predicate | hasReservoir |
P1025
|
FINISHED |
| Object |
Omkareshwar Reservoir
Omkareshwar Reservoir is a large artificial lake in Madhya Pradesh, India, formed on the Narmada River to support hydroelectric power generation, irrigation, and water supply.
|
E55986
|
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: Omkareshwar Reservoir | Statement: [Omkareshwar Dam, hasReservoir, Omkareshwar Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Omkareshwar Reservoir Context triple: [Omkareshwar Dam, hasReservoir, Omkareshwar Reservoir]
-
A.
Omkareshwar Dam
Omkareshwar Dam is a major hydroelectric and irrigation dam built on the Narmada River in the Indian state of Madhya Pradesh.
-
B.
Maheshwar Dam
Maheshwar Dam is a major hydroelectric and irrigation dam on the Narmada River in Madhya Pradesh, India, known for its role in regional power generation and its controversial social and environmental impacts.
-
C.
Kabini Dam
Kabini Dam is a major reservoir and irrigation dam built across the Kabini River in Karnataka, India, supporting water supply, agriculture, and regional wildlife habitats.
-
D.
Koyna Dam
Koyna Dam is a large masonry dam in Maharashtra, India, renowned for its major hydroelectric power project and role in water management in the Western Ghats region.
-
E.
Rana Pratap Sagar Dam
Rana Pratap Sagar Dam is a major hydroelectric and irrigation dam in Rajasthan, India, forming part of the Chambal Valley project and creating the Rana Pratap Sagar reservoir.
- 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: Omkareshwar Reservoir Triple: [Omkareshwar Dam, hasReservoir, Omkareshwar Reservoir]
Generated description
Omkareshwar Reservoir is a large artificial lake in Madhya Pradesh, India, formed on the Narmada River to support hydroelectric power generation, irrigation, and water supply.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Omkareshwar Reservoir Target entity description: Omkareshwar Reservoir is a large artificial lake in Madhya Pradesh, India, formed on the Narmada River to support hydroelectric power generation, irrigation, and water supply.
-
A.
Omkareshwar Dam
chosen
Omkareshwar Dam is a major hydroelectric and irrigation dam built on the Narmada River in the Indian state of Madhya Pradesh.
-
B.
Maheshwar Dam
Maheshwar Dam is a major hydroelectric and irrigation dam on the Narmada River in Madhya Pradesh, India, known for its role in regional power generation and its controversial social and environmental impacts.
-
C.
Kabini Dam
Kabini Dam is a major reservoir and irrigation dam built across the Kabini River in Karnataka, India, supporting water supply, agriculture, and regional wildlife habitats.
-
D.
Koyna Dam
Koyna Dam is a large masonry dam in Maharashtra, India, renowned for its major hydroelectric power project and role in water management in the Western Ghats region.
-
E.
Rana Pratap Sagar Dam
Rana Pratap Sagar Dam is a major hydroelectric and irrigation dam in Rajasthan, India, forming part of the Chambal Valley project and creating the Rana Pratap Sagar reservoir.
- F. None of above.
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_69ab49e670a88190b928e08302381710 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd179c44881909cd6c7626cadaf10 |
completed | March 7, 2026, 7:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afce7c4910819095b81e419de10566 |
completed | March 10, 2026, 7:55 a.m. |
| NEDg | Description generation | batch_69afcfc1128c8190b043a761833a3639 |
completed | March 10, 2026, 8:01 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afd0219b34819095bc98ba28ca97f5 |
completed | March 10, 2026, 8:02 a.m. |
Created at: March 6, 2026, 9:45 p.m.