Triple

T2405374
Position Surface form Disambiguated ID Type / Status
Subject Jamuna River E50264 entity
Predicate partOf P40 FINISHED
Object Ganges–Brahmaputra–Meghna river system E27792 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: Ganges–Brahmaputra–Meghna river system | Statement: [Jamuna River, partOf, 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: [Jamuna River, partOf, 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. 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.
  • C. Ganges
    The Ganges is a major river in northern India that is considered sacred in Hinduism and supports hundreds of millions of people along its basin.
  • D. Brahmaputra
    The Brahmaputra is a major transboundary river in South Asia that flows through Tibet, India, and Bangladesh, playing a crucial role in the region’s ecology, agriculture, and culture.
  • E. Jamuna
    Jamuna is an alternative name for the Yamuna, one of the major sacred rivers of northern India that flows through cities such as Delhi and Agra.
  • 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_69a88b0339a88190a1207333cd271cc9 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc8fb78408190b99fa8b4dfaaa75d completed March 7, 2026, 6:43 a.m.
NED1 Entity disambiguation (via context triple) batch_69b01d0915148190b77b8a30fa3f796d completed March 10, 2026, 1:30 p.m.
Created at: March 4, 2026, 7:58 p.m.