Triple

T2048358
Position Surface form Disambiguated ID Type / Status
Subject Kagera River E45505 entity
Predicate hasTributary P415 FINISHED
Object Akanyaru River
The Akanyaru River is a significant river in the African Great Lakes region that forms part of the border between Rwanda and Burundi before joining the Kagera River.
E403132 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: Akanyaru River | Statement: [Kagera River, hasTributary, Akanyaru River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Akanyaru River
Context triple: [Kagera River, hasTributary, Akanyaru River]
  • A. Hathmati River
    The Hathmati River is a tributary river in the Indian state of Gujarat that feeds into the larger Sabarmati River system.
  • B. Marico River
    The Marico River is a significant watercourse in southern Africa that forms part of the upper reaches of the Limpopo River system.
  • C. Nyamiha River
    The Nyamiha River is a small, historically significant waterway in Minsk, Belarus, now largely confined to underground culverts beneath the city.
  • D. Sajur River
    The Sajur River is a minor river in northern Syria and southeastern Turkey that flows into the Euphrates, contributing to the region’s agricultural irrigation and local water supply.
  • 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: Akanyaru River
Triple: [Kagera River, hasTributary, Akanyaru River]
Generated description
The Akanyaru River is a significant river in the African Great Lakes region that forms part of the border between Rwanda and Burundi before joining the Kagera River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Akanyaru River
Target entity description: The Akanyaru River is a significant river in the African Great Lakes region that forms part of the border between Rwanda and Burundi before joining the Kagera River.
  • A. Hathmati River
    The Hathmati River is a tributary river in the Indian state of Gujarat that feeds into the larger Sabarmati River system.
  • B. Marico River
    The Marico River is a significant watercourse in southern Africa that forms part of the upper reaches of the Limpopo River system.
  • C. Nyamiha River
    The Nyamiha River is a small, historically significant waterway in Minsk, Belarus, now largely confined to underground culverts beneath the city.
  • D. Sajur River
    The Sajur River is a minor river in northern Syria and southeastern Turkey that flows into the Euphrates, contributing to the region’s agricultural irrigation and local water supply.
  • 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_69a8891948208190ab7898da21824c77 completed March 4, 2026, 7:33 p.m.
NER Named-entity recognition batch_69abb98c70c48190beb98aad56d9daf1 completed March 7, 2026, 5:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69b53fc112688190be32ad336ebba91e completed March 14, 2026, 11 a.m.
NEDg Description generation batch_69b54111e5188190ab8ec23124c22981 completed March 14, 2026, 11:05 a.m.
NED2 Entity disambiguation (via description) batch_69b54193105c81909e2a4e368aae36e8 completed March 14, 2026, 11:08 a.m.
Created at: March 4, 2026, 7:39 p.m.