Triple

T1106335
Position Surface form Disambiguated ID Type / Status
Subject Gangotri Glacier E25495 entity
Predicate sourceOf P409 FINISHED
Object upper Ganges River system E4044 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: upper Ganges River system | Statement: [Gangotri Glacier, sourceOf, upper Ganges River system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: upper Ganges River system
Context triple: [Gangotri Glacier, sourceOf, upper Ganges River system]
  • A. Ganges-Brahmaputra-Meghna river system
    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. Dakshin Ganga
    Dakshin Ganga is an honorific name for the Godavari River, revered as a sacred and major waterway of southern and central India akin to the Ganges in the north.
  • C. Ganges chosen
    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. 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.
  • E. Indus River basin
    The Indus River basin is a vast drainage area in South Asia centered on the Indus River, supporting major agricultural regions and dense populations across parts of Pakistan, India, China, and Afghanistan.
  • 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_69a49428d4448190b3b36991ceae87ce completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4b9e339f88190afc027216e95d2f7 completed March 1, 2026, 10:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac5391a4a88190b7ef6993b2b85b08 completed March 7, 2026, 4:34 p.m.
Created at: March 1, 2026, 7:43 p.m.