Triple

T1941579
Position Surface form Disambiguated ID Type / Status
Subject Tripura E41565 entity
Predicate hasRiver P165 FINISHED
Object Feni River
The Feni River is a transboundary river in South Asia that flows through the Indian state of Tripura into Bangladesh before emptying into the Bay of Bengal.
 E384464 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: Feni River | Statement: [Tripura, hasRiver, Feni River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Feni River
Context triple: [Tripura, hasRiver, Feni 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. 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.
  • C. Jatinga River
    Jatinga River is a tributary watercourse in northeastern India that feeds into the Barak River system.
  • D. Bhadra River
    The Bhadra River is a major river in the Indian state of Karnataka that flows westward from the Western Ghats, supporting irrigation, hydropower, and rich biodiversity along its course.
  • E. Ramu River
    The Ramu River is one of the largest and most significant rivers in Papua New Guinea, flowing through the northern lowlands of the island of New Guinea.
  • 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: Feni River
Triple: [Tripura, hasRiver, Feni River]
Generated description
The Feni River is a transboundary river in South Asia that flows through the Indian state of Tripura into Bangladesh before emptying into the Bay of Bengal.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Feni River
Target entity description: The Feni River is a transboundary river in South Asia that flows through the Indian state of Tripura into Bangladesh before emptying into the Bay of Bengal.
  • 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. 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.
  • C. Jatinga River
    Jatinga River is a tributary watercourse in northeastern India that feeds into the Barak River system.
  • D. Bhadra River
    The Bhadra River is a major river in the Indian state of Karnataka that flows westward from the Western Ghats, supporting irrigation, hydropower, and rich biodiversity along its course.
  • E. Ramu River
    The Ramu River is one of the largest and most significant rivers in Papua New Guinea, flowing through the northern lowlands of the island of New Guinea.
  • 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_69a88649b24c819080047f26b6db2ded completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb2fc98e881909a539c0ebf842d8b completed March 7, 2026, 5:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69b4dadd801481909551f6ed73e02fc2 completed March 14, 2026, 3:49 a.m.
NEDg Description generation batch_69b4db4fb0bc8190a5ac2335488500c2 completed March 14, 2026, 3:51 a.m.
NED2 Entity disambiguation (via description) batch_69b4dbc0370881908a75c594a6d688bf completed March 14, 2026, 3:53 a.m.
Created at: March 4, 2026, 7:36 p.m.