Triple
T12729775
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Palar River |
E304202
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object |
Cheyyar River
Cheyyar River is a tributary river in the Indian state of Tamil Nadu that contributes to the drainage system of the larger Palar River basin.
|
E1050988
|
NE FINISHED |
Disambiguation candidates (2 decisions)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cheyyar River Context triple: [Palar River, hasTributary, Cheyyar River]
-
A.
Cheyyeru River
The Cheyyeru River is a river in the Indian state of Andhra Pradesh known for joining the Penna River and supporting irrigation and agriculture in the region.
-
B.
Thirumanimutharu River
Thirumanimutharu River is a regional river in the Indian state of Tamil Nadu that flows through the city of Salem and supports its agriculture and water needs.
-
C.
Ponnaiyar River
The Ponnaiyar River is a major river in southern India that flows through the states of Karnataka, Tamil Nadu, and Andhra Pradesh before emptying into the Bay of Bengal.
-
D.
Chaliyar River
The Chaliyar River is a major river in the Indian state of Kerala, known for flowing through the Malabar region and emptying into the Arabian Sea near Beypore.
-
E.
Palar River
The Palar River is a significant river in southern India that flows through the states of Karnataka, Andhra Pradesh, and Tamil Nadu before emptying into the Bay of Bengal.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cheyyar River Target entity description: Cheyyar River is a tributary river in the Indian state of Tamil Nadu that contributes to the drainage system of the larger Palar River basin.
-
A.
Cheyyeru River
The Cheyyeru River is a river in the Indian state of Andhra Pradesh known for joining the Penna River and supporting irrigation and agriculture in the region.
-
B.
Thirumanimutharu River
Thirumanimutharu River is a regional river in the Indian state of Tamil Nadu that flows through the city of Salem and supports its agriculture and water needs.
-
C.
Ponnaiyar River
The Ponnaiyar River is a major river in southern India that flows through the states of Karnataka, Tamil Nadu, and Andhra Pradesh before emptying into the Bay of Bengal.
-
D.
Chaliyar River
The Chaliyar River is a major river in the Indian state of Kerala, known for flowing through the Malabar region and emptying into the Arabian Sea near Beypore.
-
E.
Palar River
The Palar River is a significant river in southern India that flows through the states of Karnataka, Andhra Pradesh, and Tamil Nadu before emptying into the Bay of Bengal.
- F. None of above. chosen
Provenance (5 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d7bdf1426c8190a4402e1c4cdec33a |
elicitation | completed |
| NER | batch_69d96467a2248190aff1ebb5db84b3c6 |
ner | completed |
| NED1 | batch_69f77f72e950819082326a8f84a8a260 |
ned_source_triple | completed |
| NED2 | batch_69f78157b9cc8190a1855cb9715aa7d5 |
ned_description | completed |
| NEDg | batch_69f780ccf5948190b374514370f910f4 |
nedg | completed |
Created at: April 9, 2026, 5:25 p.m.