Triple

T198267
Position Surface form Disambiguated ID Type / Status
Subject Ganges E4044 entity
Predicate partOf P40 FINISHED
Object 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.
E27792 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: Ganges-Brahmaputra-Meghna river system | Statement: [Ganges, 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: [Ganges, partOf, Ganges-Brahmaputra-Meghna river system]
  • A. 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.
  • B. 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.
  • C. Indus River
    The Indus River is one of Asia’s longest and most historically significant rivers, flowing from the Tibetan Plateau through India and Pakistan to the Arabian Sea and serving as a vital lifeline for agriculture, civilization, and industry in the region.
  • D. Bengal
    Bengal is a historical and cultural region in the eastern part of the Indian subcontinent, known for its rich literary, artistic, and political heritage and now divided between Bangladesh and the Indian state of West Bengal.
  • E. Godavari
    Godavari is one of India's longest and holiest rivers, often called the "Dakshin Ganga" (Ganges of the South), flowing across central and southern India before emptying into the Bay of Bengal.
  • 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: Ganges-Brahmaputra-Meghna river system
Triple: [Ganges, partOf, Ganges-Brahmaputra-Meghna river system]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ganges-Brahmaputra-Meghna river system
Target entity description: 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.
  • A. 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.
  • B. 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.
  • C. Indus River
    The Indus River is one of Asia’s longest and most historically significant rivers, flowing from the Tibetan Plateau through India and Pakistan to the Arabian Sea and serving as a vital lifeline for agriculture, civilization, and industry in the region.
  • D. Bengal
    Bengal is a historical and cultural region in the eastern part of the Indian subcontinent, known for its rich literary, artistic, and political heritage and now divided between Bangladesh and the Indian state of West Bengal.
  • E. Godavari
    Godavari is one of India's longest and holiest rivers, often called the "Dakshin Ganga" (Ganges of the South), flowing across central and southern India before emptying into the Bay of Bengal.
  • 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_69a254bca59881909a15e1496f1508c7 completed Feb. 28, 2026, 2:36 a.m.
NER Named-entity recognition batch_69a25bcb2c7c8190b0e031e93651182a completed Feb. 28, 2026, 3:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3441a5fb08190971136c2ec6e79ee completed Feb. 28, 2026, 7:38 p.m.
NEDg Description generation batch_69a344c87b608190afca7657bd702693 completed Feb. 28, 2026, 7:40 p.m.
NED2 Entity disambiguation (via description) batch_69a3452878c88190b5b8da3078006f40 completed Feb. 28, 2026, 7:42 p.m.
Created at: Feb. 28, 2026, 2:44 a.m.