Triple

T4131883
Position Surface form Disambiguated ID Type / Status
Subject Ebola virus disease E85058 entity
Predicate namedAfter P63 FINISHED
Object Ebola River
The Ebola River is a waterway in the northern Democratic Republic of the Congo that gained global notoriety as the geographic namesake of the deadly Ebola virus disease.
E421543 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: Ebola River | Statement: [Ebola virus disease, namedAfter, Ebola River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ebola River
Context triple: [Ebola virus disease, namedAfter, Ebola River]
  • A. 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.
  • B. Gongola River
    The Gongola River is a major river in northeastern Nigeria that flows through the savanna region before joining the Benue River.
  • C. Kidepo River
    The Kidepo River is a seasonal watercourse flowing through the remote savanna and rugged landscapes of northeastern Uganda and South Sudan, forming a key natural feature of Kidepo Valley National Park.
  • D. Beni River
    The Beni River is a major waterway in northern Bolivia that flows through the Amazon Basin, supporting rich biodiversity and local communities along its course.
  • E. Odzi River
    The Odzi River is a significant river in eastern Zimbabwe that flows through Manicaland Province and contributes to the Save 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: Ebola River
Triple: [Ebola virus disease, namedAfter, Ebola River]
Generated description
The Ebola River is a waterway in the northern Democratic Republic of the Congo that gained global notoriety as the geographic namesake of the deadly Ebola virus disease.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ebola River
Target entity description: The Ebola River is a waterway in the northern Democratic Republic of the Congo that gained global notoriety as the geographic namesake of the deadly Ebola virus disease.
  • A. 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.
  • B. Gongola River
    The Gongola River is a major river in northeastern Nigeria that flows through the savanna region before joining the Benue River.
  • C. Kidepo River
    The Kidepo River is a seasonal watercourse flowing through the remote savanna and rugged landscapes of northeastern Uganda and South Sudan, forming a key natural feature of Kidepo Valley National Park.
  • D. Beni River
    The Beni River is a major waterway in northern Bolivia that flows through the Amazon Basin, supporting rich biodiversity and local communities along its course.
  • E. Odzi River
    The Odzi River is a significant river in eastern Zimbabwe that flows through Manicaland Province and contributes to the Save 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_69aed935ccd881909dc61f81bcdb7a78 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af022f55fc81909f2a1a04d0ea59e6 completed March 9, 2026, 5:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69b59608650c81908ebc47bbbbfaf6be completed March 14, 2026, 5:08 p.m.
NEDg Description generation batch_69b597be1a9081908575f8d9c780fb38 completed March 14, 2026, 5:15 p.m.
NED2 Entity disambiguation (via description) batch_69b5983eaf248190979dc916bd0959e1 completed March 14, 2026, 5:17 p.m.
Created at: March 9, 2026, 3:42 p.m.