Triple

T6541319
Position Surface form Disambiguated ID Type / Status
Subject Siliguri E168294 entity
Predicate locatedOnRiver P165 FINISHED
Object Mahananda River
The Mahananda River is a trans-boundary river flowing through India and Bangladesh, known for passing by the city of Siliguri and ultimately joining the Ganges.
 E691475 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: Mahananda River | Statement: [Siliguri, locatedOnRiver, Mahananda River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mahananda River
Context triple: [Siliguri, locatedOnRiver, Mahananda River]
  • A. 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.
  • B. Hathmati River
    The Hathmati River is a tributary river in the Indian state of Gujarat that feeds into the larger Sabarmati River system.
  • C. Andhari River
    The Andhari River is a watercourse in Maharashtra, India, that flows through and lends its name to the Tadoba Andhari Tiger Reserve, supporting its rich forest and wildlife ecosystems.
  • D. Lendi River
    The Lendi River is a minor river in southern India that flows through Maharashtra and Telangana before joining the Manjira River.
  • E. Banas River
    The Banas River is a significant river in northwestern India that flows through Rajasthan as a major tributary of the Chambal 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: Mahananda River
Triple: [Siliguri, locatedOnRiver, Mahananda River]
Generated description
The Mahananda River is a trans-boundary river flowing through India and Bangladesh, known for passing by the city of Siliguri and ultimately joining the Ganges.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mahananda River
Target entity description: The Mahananda River is a trans-boundary river flowing through India and Bangladesh, known for passing by the city of Siliguri and ultimately joining the Ganges.
  • A. 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.
  • B. Hathmati River
    The Hathmati River is a tributary river in the Indian state of Gujarat that feeds into the larger Sabarmati River system.
  • C. Andhari River
    The Andhari River is a watercourse in Maharashtra, India, that flows through and lends its name to the Tadoba Andhari Tiger Reserve, supporting its rich forest and wildlife ecosystems.
  • D. Lendi River
    The Lendi River is a minor river in southern India that flows through Maharashtra and Telangana before joining the Manjira River.
  • E. Banas River
    The Banas River is a significant river in northwestern India that flows through Rajasthan as a major tributary of the Chambal 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_69c68a51564081909e93aee0dbd9cca3 completed March 27, 2026, 1:46 p.m.
NER Named-entity recognition batch_69c6add7369c8190919cd7c07012a994 completed March 27, 2026, 4:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69c988df1e4c8190a46c971a3f9b2d49 completed March 29, 2026, 8:17 p.m.
NEDg Description generation batch_69c989f183b88190b9d3da1b9565a23f completed March 29, 2026, 8:22 p.m.
NED2 Entity disambiguation (via description) batch_69c98a94ea1881908a77be17237e7c12 completed March 29, 2026, 8:24 p.m.
Created at: March 27, 2026, 1:50 p.m.