Triple
T10149048
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Damodar River |
E232582
|
entity |
| Predicate | hasDam |
P8736
|
FINISHED |
| Object |
Durgapur Barrage
Durgapur Barrage is a major irrigation and water-regulation structure in West Bengal, India, that helps control the flow of the Damodar River and supplies water to nearby industrial and agricultural areas.
|
E844150
|
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: Durgapur Barrage | Statement: [Damodar River, hasDam, Durgapur Barrage]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Durgapur Barrage Context triple: [Damodar River, hasDam, Durgapur Barrage]
-
A.
Mahanadi Barrage
Mahanadi Barrage is a major river barrage and road bridge across the Mahanadi River near Cuttack in Odisha, India, serving both irrigation and transportation purposes.
-
B.
Guddu Barrage
Guddu Barrage is a major irrigation and flood-control structure on the Indus River in Pakistan, crucial for distributing water to agricultural lands in Sindh and Balochistan.
-
C.
Prakasam Barrage
Prakasam Barrage is a major masonry dam and road bridge in Vijayawada, Andhra Pradesh, that regulates the Krishna River and supports irrigation and water supply for the surrounding region.
-
D.
Bariyarpur Dam
Bariyarpur Dam is a river dam built on the Ken River in India, primarily used for irrigation and water management in the surrounding region.
-
E.
Kota Barrage
Kota Barrage is a major irrigation and water-regulation dam located near Kota in Rajasthan, India, built across the Chambal River.
- 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: Durgapur Barrage Triple: [Damodar River, hasDam, Durgapur Barrage]
Generated description
Durgapur Barrage is a major irrigation and water-regulation structure in West Bengal, India, that helps control the flow of the Damodar River and supplies water to nearby industrial and agricultural areas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Durgapur Barrage Target entity description: Durgapur Barrage is a major irrigation and water-regulation structure in West Bengal, India, that helps control the flow of the Damodar River and supplies water to nearby industrial and agricultural areas.
-
A.
Mahanadi Barrage
Mahanadi Barrage is a major river barrage and road bridge across the Mahanadi River near Cuttack in Odisha, India, serving both irrigation and transportation purposes.
-
B.
Guddu Barrage
Guddu Barrage is a major irrigation and flood-control structure on the Indus River in Pakistan, crucial for distributing water to agricultural lands in Sindh and Balochistan.
-
C.
Prakasam Barrage
Prakasam Barrage is a major masonry dam and road bridge in Vijayawada, Andhra Pradesh, that regulates the Krishna River and supports irrigation and water supply for the surrounding region.
-
D.
Bariyarpur Dam
Bariyarpur Dam is a river dam built on the Ken River in India, primarily used for irrigation and water management in the surrounding region.
-
E.
Kota Barrage
Kota Barrage is a major irrigation and water-regulation dam located near Kota in Rajasthan, India, built across the Chambal River.
- 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_69ca84885e48819088a31b127cf44904 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cdec024da481908b8170fcf3b18e67 |
completed | April 2, 2026, 4:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2e6369c848190984394eedf2f07eb |
completed | April 5, 2026, 10:46 p.m. |
| NEDg | Description generation | batch_69d2e73fd6988190a338a9e49dc3671b |
completed | April 5, 2026, 10:50 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d2e8c9058c8190bfa5720397331fa1 |
completed | April 5, 2026, 10:57 p.m. |
Created at: March 30, 2026, 9:08 p.m.