Triple

T377390
Position Surface form Disambiguated ID Type / Status
Subject Brahmaputra E8601 entity
Predicate alsoKnownAs P39 FINISHED
Object 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.
 E50264 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: Jamuna River | Statement: [Brahmaputra, alsoKnownAs, Jamuna River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Jamuna River
Context triple: [Brahmaputra, alsoKnownAs, Jamuna River]
  • A. 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.
  • B. 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.
  • C. Ghaghara
    Ghaghara is a major Himalayan river in northern India and Nepal that significantly contributes to the flow of the Ganges.
  • D. Meghna
    Meghna is a major river in Bangladesh that forms one of the principal distributaries of the Ganges–Brahmaputra river system before emptying into the Bay of Bengal.
  • E. Hooghly River
    The Hooghly River is a major distributary of the Ganges in eastern India that flows past Kolkata and serves as a vital waterway for transport, trade, and industry in West 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: Jamuna River
Triple: [Brahmaputra, alsoKnownAs, Jamuna River]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Jamuna River
Target entity description: 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.
  • A. 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.
  • B. 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.
  • C. Ghaghara
    Ghaghara is a major Himalayan river in northern India and Nepal that significantly contributes to the flow of the Ganges.
  • D. Meghna
    Meghna is a major river in Bangladesh that forms one of the principal distributaries of the Ganges–Brahmaputra river system before emptying into the Bay of Bengal.
  • E. Hooghly River
    The Hooghly River is a major distributary of the Ganges in eastern India that flows past Kolkata and serves as a vital waterway for transport, trade, and industry in West 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_69a2e7f47dd08190a4e294ccbbe46cd4 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ec1804108190a1e94526b71289ea completed Feb. 28, 2026, 1:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69a40ad224588190a5648881c4319205 completed March 1, 2026, 9:45 a.m.
NEDg Description generation batch_69a40cba5afc8190a8c32876777150b8 completed March 1, 2026, 9:54 a.m.
NED2 Entity disambiguation (via description) batch_69a40d253cd881909aa69e20e7fe45f3 completed March 1, 2026, 9:55 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.