Triple
T16592632
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Koyna River |
E403127
|
entity |
| Predicate | hasReservoir |
P1025
|
FINISHED |
| Object | Shivaji Sagar Lake |
E877614
|
NE FINISHED |
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: Shivaji Sagar Lake | Statement: [Koyna River, hasReservoir, Shivaji Sagar Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shivaji Sagar Lake Context triple: [Koyna River, hasReservoir, Shivaji Sagar Lake]
-
A.
Shivaji Sagar Lake
chosen
Shivaji Sagar Lake is a large artificial reservoir in Maharashtra, India, formed by the impoundment of the Koyna River and known for its role in hydroelectric power generation and regional water supply.
-
B.
Rana Pratap Sagar Lake
Rana Pratap Sagar Lake is a large artificial reservoir in Rajasthan, India, created on the Chambal River and known for its role in hydroelectric power generation and irrigation.
-
C.
Madhukar Sagar Lake
Madhukar Sagar Lake is a prominent reservoir and scenic water body located near Mahoba in the Bundelkhand region of Uttar Pradesh, India.
-
D.
Swaroop Sagar Lake
Swaroop Sagar Lake is a man-made freshwater lake in Udaipur, Rajasthan, that forms part of the city’s interconnected lake system and helps regulate its water levels.
-
E.
Udai Sagar Lake
Udai Sagar Lake is a scenic artificial lake near Udaipur in Rajasthan, India, created as part of a historic water reservoir system and now known for its picturesque surroundings and cultural significance.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d88387363c8190a97a0c942130de97 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e359a123e8819095cd73cd848a3345 |
completed | April 18, 2026, 10:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0084b233ac8190b3f1ab82a47110d4 |
completed | May 10, 2026, 1:14 p.m. |
Created at: April 10, 2026, 5:16 a.m.