Triple
T20429539
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kabini River |
E501092
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object |
Mananthavady River
Mananthavady River is a tributary watercourse in the Wayanad region of Kerala, India, contributing to the Kabini River system within the Cauvery basin.
|
E1428866
|
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: Mananthavady River | Statement: [Kabini River, hasTributary, Mananthavady River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mananthavady River Context triple: [Kabini River, hasTributary, Mananthavady River]
-
A.
Mannappuzha River
Mannappuzha River is a smaller watercourse in the Indian state of Kerala that serves as one of the tributaries feeding into the Periyar River system.
-
B.
Muvattupuzha River
The Muvattupuzha River is a major river in the Indian state of Kerala, formed by the confluence of three mountain streams and flowing through the Ernakulam district before emptying into the backwaters.
-
C.
Muthirapuzha River
The Muthirapuzha River is a major tributary of the Periyar River flowing through the hill station region of Munnar in Kerala, India, and is known for its scenic landscapes and role in local ecology and hydropower.
-
D.
Cheruthoni River
Cheruthoni River is a significant tributary in Kerala, India, known for feeding the Idukki Reservoir and hosting the Cheruthoni Dam, one of the key hydroelectric projects in the region.
-
E.
Pamba River
The Pamba River is a significant river in the Indian state of Kerala, revered in Hindu tradition and closely associated with the Sabarimala pilgrimage.
- 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: Mananthavady River Triple: [Kabini River, hasTributary, Mananthavady River]
Generated description
Mananthavady River is a tributary watercourse in the Wayanad region of Kerala, India, contributing to the Kabini River system within the Cauvery basin.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mananthavady River Target entity description: Mananthavady River is a tributary watercourse in the Wayanad region of Kerala, India, contributing to the Kabini River system within the Cauvery basin.
-
A.
Mannappuzha River
Mannappuzha River is a smaller watercourse in the Indian state of Kerala that serves as one of the tributaries feeding into the Periyar River system.
-
B.
Muvattupuzha River
The Muvattupuzha River is a major river in the Indian state of Kerala, formed by the confluence of three mountain streams and flowing through the Ernakulam district before emptying into the backwaters.
-
C.
Muthirapuzha River
The Muthirapuzha River is a major tributary of the Periyar River flowing through the hill station region of Munnar in Kerala, India, and is known for its scenic landscapes and role in local ecology and hydropower.
-
D.
Cheruthoni River
Cheruthoni River is a significant tributary in Kerala, India, known for feeding the Idukki Reservoir and hosting the Cheruthoni Dam, one of the key hydroelectric projects in the region.
-
E.
Pamba River
The Pamba River is a significant river in the Indian state of Kerala, revered in Hindu tradition and closely associated with the Sabarimala pilgrimage.
- 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_69e0b4aa68fc8190b1a14c55575ef04a |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e67bac39288190b294b291301ac843 |
completed | April 20, 2026, 7:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a087b308d688190aa6522b3c11dc2a7 |
completed | May 16, 2026, 2:12 p.m. |
| NEDg | Description generation | batch_6a088018d0248190aaf95779c3ceb296 |
completed | May 16, 2026, 2:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0880934c4c81908dfeee92cfcd6f8e |
completed | May 16, 2026, 2:34 p.m. |
Created at: April 16, 2026, 11:31 a.m.