Triple
T8294517
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Guntur district |
E194180
|
entity |
| Predicate | locatedOnRiver |
P165
|
FINISHED |
| Object |
Nagarjuna Sagar right canal
Nagarjuna Sagar right canal is a major irrigation canal in Andhra Pradesh that distributes water from the Nagarjuna Sagar Dam to agricultural areas, including parts of Guntur district.
|
E723572
|
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: Nagarjuna Sagar right canal | Statement: [Guntur district, locatedOnRiver, Nagarjuna Sagar right canal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nagarjuna Sagar right canal Context triple: [Guntur district, locatedOnRiver, Nagarjuna Sagar right canal]
-
A.
Bhakra Canal system
The Bhakra Canal system is an extensive irrigation and water distribution network in northern India that channels water from the Bhakra Dam to agricultural and other users across several states.
-
B.
Tungabhadra Right Bank Canal
Tungabhadra Right Bank Canal is a major irrigation and water-supply canal system in southern India that distributes water from the Tungabhadra River to agricultural and surrounding regions.
-
C.
Tungabhadra Left Bank Canal
Tungabhadra Left Bank Canal is a major irrigation canal in southern India that diverts water from the Tungabhadra River to supply agricultural fields and surrounding regions.
-
D.
Indira Gandhi Canal
The Indira Gandhi Canal is one of India’s longest irrigation canals, built to bring water from the Sutlej and Beas rivers to arid regions of Rajasthan, transforming parts of the Thar Desert into cultivable land.
-
E.
Nagarjuna Sagar Dam
Nagarjuna Sagar Dam is a major masonry dam in southern India, renowned as one of the world’s largest man-made lakes and a key source of irrigation and hydroelectric power for the region.
- 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: Nagarjuna Sagar right canal Triple: [Guntur district, locatedOnRiver, Nagarjuna Sagar right canal]
Generated description
Nagarjuna Sagar right canal is a major irrigation canal in Andhra Pradesh that distributes water from the Nagarjuna Sagar Dam to agricultural areas, including parts of Guntur district.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nagarjuna Sagar right canal Target entity description: Nagarjuna Sagar right canal is a major irrigation canal in Andhra Pradesh that distributes water from the Nagarjuna Sagar Dam to agricultural areas, including parts of Guntur district.
-
A.
Bhakra Canal system
The Bhakra Canal system is an extensive irrigation and water distribution network in northern India that channels water from the Bhakra Dam to agricultural and other users across several states.
-
B.
Tungabhadra Right Bank Canal
Tungabhadra Right Bank Canal is a major irrigation and water-supply canal system in southern India that distributes water from the Tungabhadra River to agricultural and surrounding regions.
-
C.
Tungabhadra Left Bank Canal
Tungabhadra Left Bank Canal is a major irrigation canal in southern India that diverts water from the Tungabhadra River to supply agricultural fields and surrounding regions.
-
D.
Indira Gandhi Canal
The Indira Gandhi Canal is one of India’s longest irrigation canals, built to bring water from the Sutlej and Beas rivers to arid regions of Rajasthan, transforming parts of the Thar Desert into cultivable land.
-
E.
Nagarjuna Sagar Dam
Nagarjuna Sagar Dam is a major masonry dam in southern India, renowned as one of the world’s largest man-made lakes and a key source of irrigation and hydroelectric power for the region.
- 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_69ca82e50ebc81909aa7b260c76bd757 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb7df5fff88190ac51a8d1c3eb2fe2 |
completed | March 31, 2026, 7:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd68a3258481908fe04fed1d00c9ba |
completed | April 1, 2026, 6:49 p.m. |
| NEDg | Description generation | batch_69cd6d567c3c81908a7ec5bc13be529d |
completed | April 1, 2026, 7:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cd7e3e2f848190a22ad8739bb8e298 |
completed | April 1, 2026, 8:21 p.m. |
Created at: March 30, 2026, 5:52 p.m.