Triple
T1916416
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Krishna River basin |
E40027
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object |
Koyna River
The Koyna River is a major river in western India known for the Koyna Dam and its significant role in hydroelectric power generation in Maharashtra.
|
E403127
|
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 River | Statement: [Krishna River basin, hasTributary, Koyna River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Koyna River Context triple: [Krishna River basin, hasTributary, Koyna River]
-
A.
Kolar River
The Kolar River is a significant tributary of central India’s Narmada River, contributing to the region’s water resources and irrigation.
-
B.
Ghataprabha River
The Ghataprabha River is a significant river in southern India that flows through Karnataka and Maharashtra, supporting irrigation, agriculture, and hydroelectric projects before joining the Krishna River.
-
C.
Malaprabha River
The Malaprabha River is a significant river in the Indian state of Karnataka, known for supporting irrigation, agriculture, and historic temple sites such as those at Pattadakal and Aihole.
-
D.
Bhima River
The Bhima River is a significant river in southern India that flows through Maharashtra, Karnataka, and Telangana, supporting extensive agriculture and numerous settlements along its course.
-
E.
Periyar River
The Periyar River is the longest river in the Indian state of Kerala, known for its crucial role in irrigation, drinking water supply, and hydroelectric power generation in the 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: Koyna River Triple: [Krishna River basin, hasTributary, Koyna River]
Generated description
The Koyna River is a major river in western India known for the Koyna Dam and its significant role in hydroelectric power generation in Maharashtra.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Koyna River Target entity description: The Koyna River is a major river in western India known for the Koyna Dam and its significant role in hydroelectric power generation in Maharashtra.
-
A.
Kolar River
The Kolar River is a significant tributary of central India’s Narmada River, contributing to the region’s water resources and irrigation.
-
B.
Ghataprabha River
The Ghataprabha River is a significant river in southern India that flows through Karnataka and Maharashtra, supporting irrigation, agriculture, and hydroelectric projects before joining the Krishna River.
-
C.
Malaprabha River
The Malaprabha River is a significant river in the Indian state of Karnataka, known for supporting irrigation, agriculture, and historic temple sites such as those at Pattadakal and Aihole.
-
D.
Bhima River
The Bhima River is a significant river in southern India that flows through Maharashtra, Karnataka, and Telangana, supporting extensive agriculture and numerous settlements along its course.
-
E.
Periyar River
The Periyar River is the longest river in the Indian state of Kerala, known for its crucial role in irrigation, drinking water supply, and hydroelectric power generation in the region.
- 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_69a8864298748190a2f2fd34f7ef8d77 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb20f54848190b9457e1231aa49db |
completed | March 7, 2026, 5:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b53fc112688190be32ad336ebba91e |
completed | March 14, 2026, 11 a.m. |
| NEDg | Description generation | batch_69b54111e5188190ab8ec23124c22981 |
completed | March 14, 2026, 11:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b54193105c81909e2a4e368aae36e8 |
completed | March 14, 2026, 11:08 a.m. |
Created at: March 4, 2026, 7:35 p.m.