Triple

T11115064
Position Surface form Disambiguated ID Type / Status
Subject Lake Chad Basin Commission E262865 entity
Predicate foundingTreaty P596 FINISHED
Object Convention and Statute relating to the Development of the Chad Basin
The Convention and Statute relating to the Development of the Chad Basin is the foundational international agreement that established the framework for cooperation and joint management of water and natural resources among the 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: Convention and Statute relating to the Development of the Chad Basin | Statement: [Lake Chad Basin Commission, foundingTreaty, Convention and Statute relating to the Development of the Chad Basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Convention and Statute relating to the Development of the Chad Basin
Context triple: [Lake Chad Basin Commission, foundingTreaty, Convention and Statute relating to the Development of the Chad Basin]
  • A. Niger Basin Water Charter
    The Niger Basin Water Charter is a regional legal and institutional framework that governs the cooperative, sustainable, and equitable management of water resources shared by the countries of the Niger River Basin.
  • B. 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.
  • C. Cooperative Framework Agreement on the Nile
    The Cooperative Framework Agreement on the Nile is a multilateral treaty among Nile Basin countries intended to establish principles and rules for the equitable and sustainable use and management of the Nile River’s waters.
  • D. 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.
  • E. Treaty establishing the Economic Community of Central African States
    The Treaty establishing the Economic Community of Central African States is the foundational legal agreement that created ECCAS as a regional organization to promote economic integration and cooperation among Central African countries.
  • 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: Convention and Statute relating to the Development of the Chad Basin
Triple: [Lake Chad Basin Commission, foundingTreaty, Convention and Statute relating to the Development of the Chad Basin]
Generated description
The Convention and Statute relating to the Development of the Chad Basin is the foundational international agreement that established the framework for cooperation and joint management of water and natural resources among the countries sharing the Lake Chad Basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Convention and Statute relating to the Development of the Chad Basin
Target entity description: The Convention and Statute relating to the Development of the Chad Basin is the foundational international agreement that established the framework for cooperation and joint management of water and natural resources among the countries sharing the Lake Chad Basin.
  • A. Niger Basin Water Charter
    The Niger Basin Water Charter is a regional legal and institutional framework that governs the cooperative, sustainable, and equitable management of water resources shared by the countries of the Niger River Basin.
  • B. Lake Chad Basin Commission chosen
    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.
  • C. Cooperative Framework Agreement on the Nile
    The Cooperative Framework Agreement on the Nile is a multilateral treaty among Nile Basin countries intended to establish principles and rules for the equitable and sustainable use and management of the Nile River’s waters.
  • D. 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.
  • E. Treaty establishing the Economic Community of Central African States
    The Treaty establishing the Economic Community of Central African States is the foundational legal agreement that created ECCAS as a regional organization to promote economic integration and cooperation among Central African countries.
  • F. None of above.

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_69d6aa9b46cc8190b19f9f0cc45bf322 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d79aa7254c8190abce35696ad2be03 completed April 9, 2026, 12:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69e42d7da99881908d38ea66c37dfb92 completed April 19, 2026, 1:18 a.m.
NEDg Description generation batch_69e42e67724481908bd9e73487a80d44 completed April 19, 2026, 1:22 a.m.
NED2 Entity disambiguation (via description) batch_69e4308103c48190b32ee3047d9a0860 completed April 19, 2026, 1:31 a.m.
Created at: April 8, 2026, 9:27 p.m.