Triple

T14380556
Position Surface form Disambiguated ID Type / Status
Subject Volta River basin E356588 entity
Predicate hasOrganization P629 FINISHED
Object Volta Basin Authority
The Volta Basin Authority is an intergovernmental organization that coordinates the sustainable management and development of water and related resources among the countries sharing the Volta River basin in West Africa.
 E1096109 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: Volta Basin Authority | Statement: [Volta River basin, hasOrganization, Volta Basin Authority]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Volta Basin Authority
Context triple: [Volta River basin, hasOrganization, Volta Basin Authority]
  • A. Volta River Authority
    The Volta River Authority is Ghana’s state-owned power utility responsible for generating and supplying electricity, particularly through major hydroelectric projects on the Volta River.
  • B. Niger Basin Authority
    The Niger Basin Authority is an intergovernmental organization that coordinates the sustainable management and development of water resources among the countries sharing the Niger River basin in West and Central Africa.
  • C. Grand River Dam Authority
    The Grand River Dam Authority is a state-owned public power utility in Oklahoma that generates and transmits electricity, manages water resources, and oversees major hydroelectric and recreational lakes.
  • D. Zimbabwe National Water Authority
    The Zimbabwe National Water Authority is a government agency responsible for the management, regulation, and development of the country’s water resources and infrastructure.
  • E. Zambezi Watercourse Commission
    The Zambezi Watercourse Commission is a regional intergovernmental body that coordinates the sustainable management and development of the Zambezi River’s shared water resources among its riparian states.
  • 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: Volta Basin Authority
Triple: [Volta River basin, hasOrganization, Volta Basin Authority]
Generated description
The Volta Basin Authority is an intergovernmental organization that coordinates the sustainable management and development of water and related resources among the countries sharing the Volta River basin in West Africa.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Volta Basin Authority
Target entity description: The Volta Basin Authority is an intergovernmental organization that coordinates the sustainable management and development of water and related resources among the countries sharing the Volta River basin in West Africa.
  • A. Volta River Authority
    The Volta River Authority is Ghana’s state-owned power utility responsible for generating and supplying electricity, particularly through major hydroelectric projects on the Volta River.
  • B. Niger Basin Authority
    The Niger Basin Authority is an intergovernmental organization that coordinates the sustainable management and development of water resources among the countries sharing the Niger River basin in West and Central Africa.
  • C. Grand River Dam Authority
    The Grand River Dam Authority is a state-owned public power utility in Oklahoma that generates and transmits electricity, manages water resources, and oversees major hydroelectric and recreational lakes.
  • D. Zimbabwe National Water Authority
    The Zimbabwe National Water Authority is a government agency responsible for the management, regulation, and development of the country’s water resources and infrastructure.
  • E. Zambezi Watercourse Commission
    The Zambezi Watercourse Commission is a regional intergovernmental body that coordinates the sustainable management and development of the Zambezi River’s shared water resources among its riparian states.
  • 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_69d8279163a081908aec45c0e3f1e02f completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de900bbfb08190a1e56f281a2374c0 completed April 14, 2026, 7:05 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd4c590660819090652e75418f2747 completed May 8, 2026, 2:37 a.m.
NEDg Description generation batch_69fd4e4bae188190a8d1c5b833d58cd8 completed May 8, 2026, 2:45 a.m.
NED2 Entity disambiguation (via description) batch_69fd4f5782b4819081d32dbef032ac61 completed May 8, 2026, 2:49 a.m.
Created at: April 10, 2026, 1:16 a.m.