Triple

T1548052
Position Surface form Disambiguated ID Type / Status
Subject Khulna E33023 entity
Predicate locatedOnRiver P165 FINISHED
Object 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.
 E296739 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: Bhairab River | Statement: [Khulna, locatedOnRiver, Bhairab River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bhairab River
Context triple: [Khulna, locatedOnRiver, Bhairab River]
  • A. Dhaleswari River
    The Dhaleswari River is a river in northeastern India and Bangladesh that forms part of the Meghna river system and supports local agriculture, fisheries, and transportation.
  • B. Bishnumati River
    The Bishnumati River is a historically and culturally significant tributary of the Bagmati River flowing through the Kathmandu Valley in Nepal.
  • C. Jatinga River
    Jatinga River is a tributary watercourse in northeastern India that feeds into the Barak River system.
  • D. Bagmati River
    The Bagmati River is a sacred waterway in Nepal that flows through the Kathmandu Valley and holds major religious and cultural significance for Hindus and Buddhists.
  • E. Parbati River
    The Parbati River is a Himalayan river in northern India that flows through the Parvati Valley of Himachal Pradesh before joining the Beas River.
  • 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: Bhairab River
Triple: [Khulna, locatedOnRiver, Bhairab River]
Generated description
The Bhairab River is a significant waterway in southwestern Bangladesh that supports transportation, agriculture, and the regional economy around cities such as Khulna.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bhairab River
Target entity description: The Bhairab River is a significant waterway in southwestern Bangladesh that supports transportation, agriculture, and the regional economy around cities such as Khulna.
  • A. Dhaleswari River
    The Dhaleswari River is a river in northeastern India and Bangladesh that forms part of the Meghna river system and supports local agriculture, fisheries, and transportation.
  • B. Bishnumati River
    The Bishnumati River is a historically and culturally significant tributary of the Bagmati River flowing through the Kathmandu Valley in Nepal.
  • C. Jatinga River
    Jatinga River is a tributary watercourse in northeastern India that feeds into the Barak River system.
  • D. Bagmati River
    The Bagmati River is a sacred waterway in Nepal that flows through the Kathmandu Valley and holds major religious and cultural significance for Hindus and Buddhists.
  • E. Parbati River
    The Parbati River is a Himalayan river in northern India that flows through the Parvati Valley of Himachal Pradesh before joining the Beas River.
  • 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_69a885ee6db8819099502bc5ce8af881 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a90856642c81909d88a679eb265b10 completed March 5, 2026, 4:36 a.m.
NED1 Entity disambiguation (via context triple) batch_69afc00ddbf48190866fb79b4b4a2857 completed March 10, 2026, 6:54 a.m.
NEDg Description generation batch_69afc071e5e88190b353ed29d98d347f completed March 10, 2026, 6:55 a.m.
NED2 Entity disambiguation (via description) batch_69afc133f8088190bd505db0d0d1d6f7 completed March 10, 2026, 6:59 a.m.
Created at: March 4, 2026, 7:26 p.m.