Triple
T11135700
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rana Pratap Sagar Dam |
E263401
|
entity |
| Predicate | waterbodyFormed |
P21976
|
FINISHED |
| Object |
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.
|
E908161
|
NE FINISHED |
How this triple was built (5 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: Rana Pratap Sagar Lake | Statement: [Rana Pratap Sagar Dam, waterbodyFormed, Rana Pratap Sagar Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rana Pratap Sagar Lake Context triple: [Rana Pratap Sagar Dam, waterbodyFormed, Rana Pratap Sagar Lake]
-
A.
Fateh Sagar Lake
Fateh Sagar Lake is a picturesque artificial lake in Udaipur, Rajasthan, known for its scenic surroundings, islands, and popular boating and leisure activities.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Ali Sagar Lake
Ali Sagar Lake is a popular scenic reservoir and picnic spot in Telangana, India, known for its landscaped gardens, boating facilities, and surrounding natural beauty.
- 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: Rana Pratap Sagar Lake Triple: [Rana Pratap Sagar Dam, waterbodyFormed, Rana Pratap Sagar Lake]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rana Pratap Sagar Lake Target entity description: 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.
-
A.
Fateh Sagar Lake
Fateh Sagar Lake is a picturesque artificial lake in Udaipur, Rajasthan, known for its scenic surroundings, islands, and popular boating and leisure activities.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Ali Sagar Lake
Ali Sagar Lake is a popular scenic reservoir and picnic spot in Telangana, India, known for its landscaped gardens, boating facilities, and surrounding natural beauty.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: waterbodyFormed Context triple: [Rana Pratap Sagar Dam, waterbodyFormed, Rana Pratap Sagar Lake]
-
A.
riverFormed
Indicates that a river came into existence or was created, typically as a result of natural geological or hydrological processes.
-
B.
waterBodyCreated
chosen
Indicates that one entity is responsible for the formation or creation of a particular body of water.
-
C.
bodyOfWater
Indicates that one entity is a body of water that is geographically or physically associated with another entity.
-
D.
waterbodyType
Indicates the classification of a water body according to its type (e.g., river, lake, ocean, etc.).
-
E.
isWatercourseOf
Indicates that a watercourse (such as a river or stream) flows through, belongs to, or is geographically associated with a particular area or feature.
- F. None of above.
Provenance (6 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_69d6aa9c0ba08190bbd19c217489b755 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e85daddc8190a1ae2a4a75cc8d50 |
completed | April 9, 2026, 5:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e463177bfc81908a3e66ffc0777777 |
completed | April 19, 2026, 5:07 a.m. |
| NEDg | Description generation | batch_69e4666f98ac81908b3d3b8a6a8af8c9 |
completed | April 19, 2026, 5:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e46c3f28dc8190a521c00151b01fde |
completed | April 19, 2026, 5:46 a.m. |
| PD | Predicate disambiguation | batch_69d75ce104908190b6cc31ef2f67846a |
completed | April 9, 2026, 8:01 a.m. |
Created at: April 8, 2026, 9:28 p.m.