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 |
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: Cheyyar River | Statement: [Palar River, hasTributary, Cheyyar River]
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.
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: Cheyyar River Triple: [Palar River, hasTributary, Cheyyar River]
Generated 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.
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)
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_69d7bdf1426c8190a4402e1c4cdec33a |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96467a2248190aff1ebb5db84b3c6 |
completed | April 10, 2026, 8:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f77f72e950819082326a8f84a8a260 |
completed | May 3, 2026, 5:01 p.m. |
| NEDg | Description generation | batch_69f780ccf5948190b374514370f910f4 |
completed | May 3, 2026, 5:07 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f78157b9cc8190a1855cb9715aa7d5 |
completed | May 3, 2026, 5:09 p.m. |
Created at: April 9, 2026, 5:25 p.m.