Triple
T20262479
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bhavani River |
E498878
|
entity |
| Predicate | hasReservoir |
P1025
|
FINISHED |
| Object | Bhavanisagar Reservoir |
—
|
NE NERFINISHED |
How this triple was built (2 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: Bhavanisagar Reservoir | Statement: [Bhavani River, hasReservoir, Bhavanisagar Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bhavanisagar Reservoir Context triple: [Bhavani River, hasReservoir, Bhavanisagar Reservoir]
-
A.
Rani Avantibai Sagar Reservoir
Rani Avantibai Sagar Reservoir is a major artificial lake in Madhya Pradesh, India, formed on the Narmada River and named in honor of the freedom fighter Rani Avantibai Lodhi.
-
B.
Lal Bahadur Shastri Reservoir
Lal Bahadur Shastri Reservoir is a major dam reservoir on the Krishna River in Karnataka, India, known for irrigation, hydroelectric power generation, and regional water management.
-
C.
Bhavanisagar Dam
chosen
Bhavanisagar Dam is a major masonry dam in Tamil Nadu, India, known for irrigation, flood control, and hydroelectric power generation.
-
D.
Manjira Reservoir
Manjira Reservoir is a freshwater lake in Telangana, India, that serves as a key source of drinking water and a vital habitat for diverse aquatic and bird life.
-
E.
Priyadarshini Jurala Reservoir
Priyadarshini Jurala Reservoir is a major water storage body in Telangana, India, created by the Priyadarshini Jurala Project on the Krishna River for irrigation, power generation, and regional water supply.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69da6275fa6c8190952924930adee150 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e674cba2748190a886ecd8316dc518 |
completed | April 20, 2026, 6:47 p.m. |
Created at: April 11, 2026, 11:41 p.m.