Triple
T9348809
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ernakulam district |
E224961
|
entity |
| Predicate | hasRiver |
P165
|
FINISHED |
| Object |
Chalakudy River
Chalakudy River is a scenic river in the South Indian state of Kerala, known for its rich biodiversity, waterfalls like Athirappilly, and its role in supporting local agriculture and ecosystems.
|
E851237
|
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: Chalakudy River | Statement: [Ernakulam district, hasRiver, Chalakudy River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chalakudy River Context triple: [Ernakulam district, hasRiver, Chalakudy River]
-
A.
Meenachil River
Meenachil River is a river in the Indian state of Kerala that flows through the Kottayam district and empties into the Vembanad Lake.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Kallada River
Kallada River is a major river in the Indian state of Kerala that flows through the Kollam region before emptying into the Ashtamudi Lake.
- 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: Chalakudy River Triple: [Ernakulam district, hasRiver, Chalakudy River]
Generated description
Chalakudy River is a scenic river in the South Indian state of Kerala, known for its rich biodiversity, waterfalls like Athirappilly, and its role in supporting local agriculture and ecosystems.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chalakudy River Target entity description: Chalakudy River is a scenic river in the South Indian state of Kerala, known for its rich biodiversity, waterfalls like Athirappilly, and its role in supporting local agriculture and ecosystems.
-
A.
Meenachil River
Meenachil River is a river in the Indian state of Kerala that flows through the Kottayam district and empties into the Vembanad Lake.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Kallada River
Kallada River is a major river in the Indian state of Kerala that flows through the Kollam region before emptying into the Ashtamudi Lake.
- 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_69ca842993248190a79ab06968994b86 |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd4f107f0081908938f4b814eca5fc |
completed | April 1, 2026, 5 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d6f69ad0448190a2f472555384f0be |
completed | April 9, 2026, 12:45 a.m. |
| NEDg | Description generation | batch_69d6fa2bb2ec8190aa099988a6c225eb |
completed | April 9, 2026, 1 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d6fd10dbc08190a297073e1b737566 |
completed | April 9, 2026, 1:12 a.m. |
Created at: March 30, 2026, 7:41 p.m.