Triple

T9321403
Position Surface form Disambiguated ID Type / Status
Subject Vatrak River E224270 entity
Predicate hasTributary P415 FINISHED
Object Mazum River
The Mazum River is a smaller river in western India that serves as a tributary within the Vatrak River basin.
 E822783 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: Mazum River | Statement: [Vatrak River, hasTributary, Mazum River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mazum River
Context triple: [Vatrak River, hasTributary, Mazum River]
  • A. Bishkhali River
    The Bishkhali River is a significant waterway in southern Bangladesh that supports local transportation, fishing, and agriculture in and around Bhola District.
  • B. Kirtonkhola River
    The Kirtonkhola River is a significant waterway in southern Bangladesh that flows by the city of Barisal and plays a key role in the region’s transport, fishing, and local economy.
  • C. Bhairab River
    The Bhairab River is a significant waterway in southwestern Bangladesh that supports transportation, agriculture, and the regional economy around cities such as Khulna.
  • D. Kharampur River
    The Kharampur River is a significant tributary watercourse that contributes to the flow and drainage system of the Pur River.
  • E. Jia Bharali River
    The Jia Bharali River is a significant Himalayan-fed river in the Indian state of Assam, known for its fast-flowing waters, scenic valleys, and importance to local agriculture and biodiversity.
  • 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: Mazum River
Triple: [Vatrak River, hasTributary, Mazum River]
Generated description
The Mazum River is a smaller river in western India that serves as a tributary within the Vatrak River basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mazum River
Target entity description: The Mazum River is a smaller river in western India that serves as a tributary within the Vatrak River basin.
  • A. Bishkhali River
    The Bishkhali River is a significant waterway in southern Bangladesh that supports local transportation, fishing, and agriculture in and around Bhola District.
  • B. Kirtonkhola River
    The Kirtonkhola River is a significant waterway in southern Bangladesh that flows by the city of Barisal and plays a key role in the region’s transport, fishing, and local economy.
  • C. Bhairab River
    The Bhairab River is a significant waterway in southwestern Bangladesh that supports transportation, agriculture, and the regional economy around cities such as Khulna.
  • D. Kharampur River
    The Kharampur River is a significant tributary watercourse that contributes to the flow and drainage system of the Pur River.
  • E. Jia Bharali River
    The Jia Bharali River is a significant Himalayan-fed river in the Indian state of Assam, known for its fast-flowing waters, scenic valleys, and importance to local agriculture and biodiversity.
  • 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_69ca8426d48481909596360f7791c7dd completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd36f2bd288190bb1556a88d9e90f3 completed April 1, 2026, 3:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1cc3114ec8190ba80c9059481f946 completed April 5, 2026, 2:42 a.m.
NEDg Description generation batch_69d1cd4b07c481909c81874012438f34 completed April 5, 2026, 2:47 a.m.
NED2 Entity disambiguation (via description) batch_69d1cdefca5c8190a673caca42aaa7d0 completed April 5, 2026, 2:50 a.m.
Created at: March 30, 2026, 7:38 p.m.