Triple
T13924395
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hirakud Dam |
E334824
|
entity |
| Predicate | reservoirName |
P13043
|
FINISHED |
| Object |
Hirakud Reservoir
Hirakud Reservoir is a large artificial lake in Odisha, India, formed by the Hirakud Dam on the Mahanadi River and used for irrigation, flood control, and hydroelectric power generation.
|
E334824
|
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: Hirakud Reservoir | Statement: [Hirakud Dam, reservoirName, Hirakud Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hirakud Reservoir Context triple: [Hirakud Dam, reservoirName, Hirakud Reservoir]
-
A.
Hirakud Dam
Hirakud Dam is one of the world’s longest earthen dams, built across the Mahanadi River in Odisha, India, primarily for flood control, irrigation, and hydroelectric power generation.
-
B.
Banasura Sagar Dam
Banasura Sagar Dam is a scenic earthen dam in Kerala, India, known for its picturesque reservoir, surrounding hills, and popularity as a nature and adventure tourism spot.
-
C.
Bhavanisagar Dam
Bhavanisagar Dam is a major masonry dam in Tamil Nadu, India, known for irrigation, flood control, and hydroelectric power generation.
-
D.
Pampa Sagar Dam
Pampa Sagar Dam is a major multipurpose reservoir on the Tungabhadra River in Karnataka, India, known for irrigation, hydroelectric power generation, and flood control.
-
E.
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.
- 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: Hirakud Reservoir Triple: [Hirakud Dam, reservoirName, Hirakud Reservoir]
Generated description
Hirakud Reservoir is a large artificial lake in Odisha, India, formed by the Hirakud Dam on the Mahanadi River and used for irrigation, flood control, and hydroelectric power generation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hirakud Reservoir Target entity description: Hirakud Reservoir is a large artificial lake in Odisha, India, formed by the Hirakud Dam on the Mahanadi River and used for irrigation, flood control, and hydroelectric power generation.
-
A.
Hirakud Dam
chosen
Hirakud Dam is one of the world’s longest earthen dams, built across the Mahanadi River in Odisha, India, primarily for flood control, irrigation, and hydroelectric power generation.
-
B.
Banasura Sagar Dam
Banasura Sagar Dam is a scenic earthen dam in Kerala, India, known for its picturesque reservoir, surrounding hills, and popularity as a nature and adventure tourism spot.
-
C.
Bhavanisagar Dam
Bhavanisagar Dam is a major masonry dam in Tamil Nadu, India, known for irrigation, flood control, and hydroelectric power generation.
-
D.
Pampa Sagar Dam
Pampa Sagar Dam is a major multipurpose reservoir on the Tungabhadra River in Karnataka, India, known for irrigation, hydroelectric power generation, and flood control.
-
E.
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.
- F. None of above.
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_69d81c5f739081908bc05b2461f54828 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2aa6cd9881908f652538f4613f37 |
completed | April 14, 2026, 11:53 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fbc31e42208190a859cd4bbfb3dd1a |
completed | May 6, 2026, 10:39 p.m. |
| NEDg | Description generation | batch_69fc43623d608190bee3ebd08ffa01e6 |
completed | May 7, 2026, 7:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fc43e71f708190903a63388b664ba5 |
completed | May 7, 2026, 7:48 a.m. |
Created at: April 9, 2026, 10:16 p.m.