Triple

T2403516
Position Surface form Disambiguated ID Type / Status
Subject Lake Chad Basin E50221 entity
Predicate governedBy P46 FINISHED
Object Lake Chad Basin Commission
The Lake Chad Basin Commission is a regional intergovernmental organization that coordinates water resource management, environmental protection, and development efforts among countries sharing the Lake Chad Basin.
 E262865 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: Lake Chad Basin Commission | Statement: [Lake Chad Basin, governedBy, Lake Chad Basin Commission]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lake Chad Basin Commission
Context triple: [Lake Chad Basin, governedBy, Lake Chad Basin Commission]
  • A. 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.
  • B. Nile Basin Initiative
    The Nile Basin Initiative is a regional intergovernmental partnership of Nile Basin countries aimed at promoting cooperative management and sustainable development of the Nile River’s shared water resources.
  • C. Lake Chad basin
    The Lake Chad basin is a large, landlocked drainage region in north-central Africa encompassing parts of Chad, Nigeria, Niger, Cameroon, and surrounding countries, centered around Lake Chad and its river systems.
  • D. Indian Ocean Commission
    The Indian Ocean Commission is an intergovernmental organization that promotes political, economic, and environmental cooperation among island states in the western Indian Ocean.
  • E. Community of Sahel-Saharan States
    The Community of Sahel-Saharan States is a regional organization of African countries focused on promoting economic integration, political cooperation, and security across the Sahel and Sahara regions.
  • 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: Lake Chad Basin Commission
Triple: [Lake Chad Basin, governedBy, Lake Chad Basin Commission]
Generated description
The Lake Chad Basin Commission is a regional intergovernmental organization that coordinates water resource management, environmental protection, and development efforts among countries sharing the Lake Chad Basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lake Chad Basin Commission
Target entity description: The Lake Chad Basin Commission is a regional intergovernmental organization that coordinates water resource management, environmental protection, and development efforts among countries sharing the Lake Chad Basin.
  • A. 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.
  • B. Nile Basin Initiative
    The Nile Basin Initiative is a regional intergovernmental partnership of Nile Basin countries aimed at promoting cooperative management and sustainable development of the Nile River’s shared water resources.
  • C. Lake Chad basin
    The Lake Chad basin is a large, landlocked drainage region in north-central Africa encompassing parts of Chad, Nigeria, Niger, Cameroon, and surrounding countries, centered around Lake Chad and its river systems.
  • D. Indian Ocean Commission
    The Indian Ocean Commission is an intergovernmental organization that promotes political, economic, and environmental cooperation among island states in the western Indian Ocean.
  • E. Community of Sahel-Saharan States
    The Community of Sahel-Saharan States is a regional organization of African countries focused on promoting economic integration, political cooperation, and security across the Sahel and Sahara regions.
  • 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_69a88b0339a88190a1207333cd271cc9 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc8f8aa2881909192920ee394f0b3 completed March 7, 2026, 6:43 a.m.
NED1 Entity disambiguation (via context triple) batch_69aeb3e740c88190872aa1a7834d73b0 completed March 9, 2026, 11:49 a.m.
NEDg Description generation batch_69aeb4b942b08190addc2885fbda0e41 completed March 9, 2026, 11:53 a.m.
NED2 Entity disambiguation (via description) batch_69aeb557247c8190920ce3a5db388800 completed March 9, 2026, 11:56 a.m.
Created at: March 4, 2026, 7:58 p.m.