Triple

T2207051
Position Surface form Disambiguated ID Type / Status
Subject Aremark E50823 entity
Predicate hasRiver P165 FINISHED
Object Tista
Tista is a major river in the eastern Himalayas, flowing through India and Bangladesh and known for its significant role in regional agriculture and hydropower.
 E323206 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: Tista | Statement: [Aremark, hasRiver, Tista]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tista
Context triple: [Aremark, hasRiver, Tista]
  • A. Tista River
    The Tista River is a waterway flowing through Halden in southeastern Norway, known for its historical industrial use and as a defining feature of the town’s landscape.
  • B. Barun River
    The Barun River is a glacial river in eastern Nepal that originates near Mount Makalu and flows through the remote Barun Valley before joining the Arun River system.
  • C. Dibang River
    The Dibang River is a significant river in northeastern India and one of the principal tributaries contributing to the flow of the Brahmaputra.
  • D. Bishnumati River
    The Bishnumati River is a historically and culturally significant tributary of the Bagmati River flowing through the Kathmandu Valley in Nepal.
  • E. Rapti River
    The Rapti River is a major river in Nepal and northern India that flows through the Terai plains before joining the Ghaghara River, contributing significantly to regional agriculture and flood dynamics.
  • 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: Tista
Triple: [Aremark, hasRiver, Tista]
Generated description
Tista is a major river in the eastern Himalayas, flowing through India and Bangladesh and known for its significant role in regional agriculture and hydropower.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tista
Target entity description: Tista is a major river in the eastern Himalayas, flowing through India and Bangladesh and known for its significant role in regional agriculture and hydropower.
  • A. Tista River
    The Tista River is a waterway flowing through Halden in southeastern Norway, known for its historical industrial use and as a defining feature of the town’s landscape.
  • B. Barun River
    The Barun River is a glacial river in eastern Nepal that originates near Mount Makalu and flows through the remote Barun Valley before joining the Arun River system.
  • C. Dibang River
    The Dibang River is a significant river in northeastern India and one of the principal tributaries contributing to the flow of the Brahmaputra.
  • D. Bishnumati River
    The Bishnumati River is a historically and culturally significant tributary of the Bagmati River flowing through the Kathmandu Valley in Nepal.
  • E. Rapti River
    The Rapti River is a major river in Nepal and northern India that flows through the Terai plains before joining the Ghaghara River, contributing significantly to regional agriculture and flood dynamics.
  • 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_69a88b06709c8190978fb2418470d1b6 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abbfcbb83081908d5b2f1603c7b4d2 completed March 7, 2026, 6:03 a.m.
NED1 Entity disambiguation (via context triple) batch_69b1eec6df94819099ee129cc6199935 completed March 11, 2026, 10:37 p.m.
NEDg Description generation batch_69b1ef814d30819082b6716355e384e0 completed March 11, 2026, 10:41 p.m.
NED2 Entity disambiguation (via description) batch_69b1f1990be08190bfa83c08323c5d40 completed March 11, 2026, 10:50 p.m.
Created at: March 4, 2026, 7:46 p.m.