Triple

T11604272
Position Surface form Disambiguated ID Type / Status
Subject Periyar River E275212 entity
Predicate hasTributary P415 FINISHED
Object Irumboozhi River
The Irumboozhi River is a smaller watercourse in the Indian state of Kerala that feeds into the larger Periyar River system.
E1009425 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: Irumboozhi River | Statement: [Periyar River, hasTributary, Irumboozhi River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Irumboozhi River
Context triple: [Periyar River, hasTributary, Irumboozhi River]
  • A. Kilombero River
    The Kilombero River is a major river in southern Tanzania known for its vast floodplain, rich biodiversity, and importance as a wildlife habitat and agricultural area.
  • B. Taritatu River
    The Taritatu River is a major river in Papua, Indonesia, that serves as one of the principal headwaters of the Mamberamo River system.
  • C. Bira River
    The Bira River is a river in Russia's Far East that flows through the Jewish Autonomous Oblast before joining the larger Amur River system.
  • D. Iriri River
    The Iriri River is a Brazilian river that flows into Guanabara Bay on the coast of Rio de Janeiro state.
  • E. Iriri River
    The Iriri River is a major waterway in northern Brazil that flows through remote areas of the Amazon rainforest and is one of the principal tributaries contributing to the Xingu River system.
  • 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: Irumboozhi River
Triple: [Periyar River, hasTributary, Irumboozhi River]
Generated description
The Irumboozhi River is a smaller watercourse in the Indian state of Kerala that feeds into the larger Periyar River system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Irumboozhi River
Target entity description: The Irumboozhi River is a smaller watercourse in the Indian state of Kerala that feeds into the larger Periyar River system.
  • A. Kilombero River
    The Kilombero River is a major river in southern Tanzania known for its vast floodplain, rich biodiversity, and importance as a wildlife habitat and agricultural area.
  • B. Taritatu River
    The Taritatu River is a major river in Papua, Indonesia, that serves as one of the principal headwaters of the Mamberamo River system.
  • C. Bira River
    The Bira River is a river in Russia's Far East that flows through the Jewish Autonomous Oblast before joining the larger Amur River system.
  • D. Iriri River
    The Iriri River is a Brazilian river that flows into Guanabara Bay on the coast of Rio de Janeiro state.
  • E. Iriri River
    The Iriri River is a major waterway in northern Brazil that flows through remote areas of the Amazon rainforest and is one of the principal tributaries contributing to the Xingu River system.
  • 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_69d6aaf84b548190ac072e4fb89ae18f completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d895502e0081909ee9c3d45d26cd91 completed April 10, 2026, 6:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69f6a52daf1c81909c586e470a998073 completed May 3, 2026, 1:30 a.m.
NEDg Description generation batch_69f6a616f6e4819096c9850434882548 completed May 3, 2026, 1:34 a.m.
NED2 Entity disambiguation (via description) batch_69f6a716bb2c81909dccc5ddbf3c92b5 completed May 3, 2026, 1:38 a.m.
Created at: April 8, 2026, 9:38 p.m.