Triple
T23298478
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bangladesh inland water transport network |
E590236
|
entity |
| Predicate | usesWaterwaysOf |
P5565
|
FINISHED |
| Object | Ganges–Brahmaputra–Meghna river system |
—
|
NE NERFINISHED |
How this triple was built (3 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: Ganges–Brahmaputra–Meghna river system | Statement: [Bangladesh inland water transport network, usesWaterwaysOf, Ganges–Brahmaputra–Meghna river system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ganges–Brahmaputra–Meghna river system Context triple: [Bangladesh inland water transport network, usesWaterwaysOf, Ganges–Brahmaputra–Meghna river system]
-
A.
Ganges-Brahmaputra-Meghna river system
chosen
The Ganges-Brahmaputra-Meghna river system is one of the world’s largest and most densely populated river basins, spanning the Himalayas to the Bay of Bengal and supporting hundreds of millions of people in South Asia.
-
B.
Indo-Gangetic river system
The Indo-Gangetic river system is a vast network of major rivers and tributaries in northern India and surrounding regions that drains the Indo-Gangetic Plain and supports some of the world’s most densely populated and agriculturally productive areas.
-
C.
Jamuna River
The Jamuna River is the main distributary channel of the Brahmaputra in Bangladesh, forming one of the country’s largest and most dynamic river systems.
-
D.
Indu Banga
Indu Banga is an Indian academic and historian known for her work on the social and economic history of Punjab and North India.
-
E.
Ganges
Ganges is a small commune in southern France, located in the Hérault department at the foothills of the Cévennes mountains.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: usesWaterwaysOf Context triple: [Bangladesh inland water transport network, usesWaterwaysOf, Ganges–Brahmaputra–Meghna river system]
-
A.
associatedWithWaterways
Indicates a relationship in which something is connected, linked, or relevant to waterways such as rivers, canals, or streams.
-
B.
usedWaterway
Indicates that one entity traveled, transported goods, or otherwise moved via a particular waterway as the route or medium of use.
-
C.
primaryWaterways
Indicates that the related entities are connected through major or principal bodies of water, such as main rivers, canals, or shipping routes that serve as key waterways between them.
-
D.
waterwayServed
chosen
Indicates that a place, facility, or infrastructure is served by, connected to, or functionally supported by a particular waterway.
-
E.
transportsWaterTo
Indicates that one entity carries or conveys water from its location or source to another entity or destination.
- F. None of above.
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_69e25d1c0ecc8190a355aa229f06d0e0 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f196d083188190abaae77dd4cf2bae |
completed | April 29, 2026, 5:27 a.m. |
| PD | Predicate disambiguation | batch_69effcf325f88190b320268c3c551abb |
completed | April 28, 2026, 12:18 a.m. |
Created at: April 17, 2026, 5:03 p.m.