Triple

T11549930
Position Surface form Disambiguated ID Type / Status
Subject Selenga River E273863 entity
Predicate tributary P415 FINISHED
Object Uda River
The Uda River is a significant river in eastern Siberia, Russia, that flows through Buryatia and serves as one of the main waterways feeding the Selenga River basin.
E932647 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: Uda River | Statement: [Selenga River, tributary, Uda River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Uda River
Context triple: [Selenga River, tributary, Uda River]
  • A. Wana River
    The Wana River is a river in the Indian state of Maharashtra that flows through the Wardha district and supports nearby towns and agricultural areas.
  • B. Kalu River
    The Kalu River is one of Sri Lanka’s major rivers, flowing southwest from the island’s central highlands to the Indian Ocean and playing a key role in regional agriculture, ecology, and flood control.
  • C. Amina River
    The Amina River is a tributary waterway in the Dominican Republic that feeds into the Yaque del Norte, the country’s longest and most significant river.
  • D. Aba River
    The Aba River is a waterway in southeastern Nigeria that flows through the city of Aba and serves as an important local natural and economic resource.
  • E. Ubangi River
    The Ubangi River is a major Central African waterway that forms part of the border between the Democratic Republic of the Congo and the Central African Republic before joining the Congo 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: Uda River
Triple: [Selenga River, tributary, Uda River]
Generated description
The Uda River is a significant river in eastern Siberia, Russia, that flows through Buryatia and serves as one of the main waterways feeding the Selenga River basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Uda River
Target entity description: The Uda River is a significant river in eastern Siberia, Russia, that flows through Buryatia and serves as one of the main waterways feeding the Selenga River basin.
  • A. Wana River
    The Wana River is a river in the Indian state of Maharashtra that flows through the Wardha district and supports nearby towns and agricultural areas.
  • B. Kalu River
    The Kalu River is one of Sri Lanka’s major rivers, flowing southwest from the island’s central highlands to the Indian Ocean and playing a key role in regional agriculture, ecology, and flood control.
  • C. Amina River
    The Amina River is a tributary waterway in the Dominican Republic that feeds into the Yaque del Norte, the country’s longest and most significant river.
  • D. Aba River
    The Aba River is a waterway in southeastern Nigeria that flows through the city of Aba and serves as an important local natural and economic resource.
  • E. Ubangi River
    The Ubangi River is a major Central African waterway that forms part of the border between the Democratic Republic of the Congo and the Central African Republic before joining the Congo 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_69d6aae4dfa48190a3ab0b19a159a3c5 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d886e615b08190a072924329a94a6a completed April 10, 2026, 5:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69e6e8396ed081909bdf381db3dacd62 completed April 21, 2026, 3 a.m.
NEDg Description generation batch_69e6ef8fca248190bc2fdd8457258874 completed April 21, 2026, 3:31 a.m.
NED2 Entity disambiguation (via description) batch_69e6f9144afc819081ee7f78e32ad39a completed April 21, 2026, 4:12 a.m.
Created at: April 8, 2026, 9:37 p.m.