Triple
T17152967
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mahanadi Barrage |
E416267
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Mahanadi irrigation system |
E1069777
|
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: Mahanadi irrigation system | Statement: [Mahanadi Barrage, partOf, Mahanadi irrigation system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mahanadi irrigation system Context triple: [Mahanadi Barrage, partOf, Mahanadi irrigation system]
-
A.
Cauvery irrigation system
The Cauvery irrigation system is a major network of dams, canals, and reservoirs in southern India that distributes the waters of the Cauvery River and its tributaries for agricultural and drinking purposes.
-
B.
Mahanadi River Valley Project
chosen
The Mahanadi River Valley Project is a major multipurpose river development scheme in India focused on flood control, irrigation, and hydroelectric power generation in the Mahanadi basin.
-
C.
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.
-
D.
Visvesvaraya Canal system
The Visvesvaraya Canal system is an extensive irrigation network in Karnataka, India, designed to distribute water from the KRS Dam to agricultural lands and surrounding regions.
-
E.
Narmada canal network
The Narmada canal network is an extensive irrigation and water-distribution system in western India that channels water from the Sardar Sarovar Dam to arid regions for agriculture, drinking supply, and power generation.
- 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_69d886d279c081909f8ff1f743ddeb69 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3f40861e08190bad1a3ec87691132 |
completed | April 18, 2026, 9:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01415d19288190beb3c94da2ce8c0e |
completed | May 11, 2026, 2:39 a.m. |
Created at: April 10, 2026, 5:37 a.m.