Triple

T13680404
Position Surface form Disambiguated ID Type / Status
Subject Orientale Province E327984 entity
Predicate traversedBy P225 FINISHED
Object Uélé River
The Uélé River is a major river in northeastern Democratic Republic of the Congo that forms part of the headwaters of the Ubangi River, a key tributary of the Congo River.
 E1066393 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: Uélé River | Statement: [Orientale Province, traversedBy, Uélé River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Uélé River
Context triple: [Orientale Province, traversedBy, Uélé 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. Ogooué River
    The Ogooué River is the principal waterway of Gabon, flowing across the country to the Atlantic Ocean and serving as a vital ecological and transportation corridor in Central Africa.
  • D. Lualaba River
    The Lualaba River is the upper course of the Congo River in the Democratic Republic of the Congo, flowing through the southeast of the country and serving as a key waterway in Central Africa.
  • E. N’djili River
    The N’djili River is a significant waterway in Kinshasa in the Democratic Republic of the Congo, lending its name to the city’s main international airport.
  • 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: Uélé River
Triple: [Orientale Province, traversedBy, Uélé River]
Generated description
The Uélé River is a major river in northeastern Democratic Republic of the Congo that forms part of the headwaters of the Ubangi River, a key tributary of the Congo River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Uélé River
Target entity description: The Uélé River is a major river in northeastern Democratic Republic of the Congo that forms part of the headwaters of the Ubangi River, a key tributary of the Congo 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. Ogooué River
    The Ogooué River is the principal waterway of Gabon, flowing across the country to the Atlantic Ocean and serving as a vital ecological and transportation corridor in Central Africa.
  • D. Lualaba River
    The Lualaba River is the upper course of the Congo River in the Democratic Republic of the Congo, flowing through the southeast of the country and serving as a key waterway in Central Africa.
  • E. N’djili River
    The N’djili River is a significant waterway in Kinshasa in the Democratic Republic of the Congo, lending its name to the city’s main international airport.
  • 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_69d8076f1fa8819094664a59b55010df completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbc66cbb088190907cb89dda8e4ebd completed April 12, 2026, 4:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7c0db310c81909c22507f9a3e7dee completed May 3, 2026, 9:40 p.m.
NEDg Description generation batch_69f7c1e73fb481909f89ab3c0e9fb7d0 completed May 3, 2026, 9:45 p.m.
NED2 Entity disambiguation (via description) batch_69f7c33c2f34819084502d5f03f09ddd completed May 3, 2026, 9:50 p.m.
Created at: April 9, 2026, 9:53 p.m.