Triple

T11123860

Position	Surface form	Disambiguated ID	Type / Status
Subject	Gaborone Dam	`E263084`	entity
Predicate	operator	`P179`	FINISHED
Object	Water Utilities Corporation (Botswana) Water Utilities Corporation (Botswana) is a state-owned enterprise responsible for providing and managing water and wastewater services across Botswana.	`E905699`	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: Water Utilities Corporation (Botswana) | Statement: [Gaborone Dam, operator, Water Utilities Corporation (Botswana)]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Water Utilities Corporation (Botswana)
Context triple: [Gaborone Dam, operator, Water Utilities Corporation (Botswana)]

A. 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.
B. Limpopo Water Management Area
Limpopo Water Management Area is a designated hydrological region in South Africa responsible for the integrated management and allocation of water resources within the Limpopo River basin and its tributaries.
C. Permanent Okavango River Basin Water Commission
The Permanent Okavango River Basin Water Commission is a transboundary body established by the riparian states to coordinate the sustainable management and equitable use of the Okavango River Basin’s shared water resources.
D. 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.
E. South-East District, Botswana
South-East District, Botswana is an administrative region in southeastern Botswana that includes the capital city Gaborone and surrounding settlements.
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: Water Utilities Corporation (Botswana)
Triple: [Gaborone Dam, operator, Water Utilities Corporation (Botswana)]

Generated description

Water Utilities Corporation (Botswana) is a state-owned enterprise responsible for providing and managing water and wastewater services across Botswana.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Water Utilities Corporation (Botswana)
Target entity description: Water Utilities Corporation (Botswana) is a state-owned enterprise responsible for providing and managing water and wastewater services across Botswana.

A. 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.
B. Limpopo Water Management Area
Limpopo Water Management Area is a designated hydrological region in South Africa responsible for the integrated management and allocation of water resources within the Limpopo River basin and its tributaries.
C. Permanent Okavango River Basin Water Commission
The Permanent Okavango River Basin Water Commission is a transboundary body established by the riparian states to coordinate the sustainable management and equitable use of the Okavango River Basin’s shared water resources.
D. 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.
E. South-East District, Botswana
South-East District, Botswana is an administrative region in southeastern Botswana that includes the capital city Gaborone and surrounding settlements.
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_69d6aa9b46cc8190b19f9f0cc45bf322`	completed	April 8, 2026, 7:20 p.m.
NER	Named-entity recognition	`batch_69d7e82e933481908550499cf9dd6531`	completed	April 9, 2026, 5:55 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69e42d8643748190a7801fc401dd2b5a`	completed	April 19, 2026, 1:19 a.m.
NEDg	Description generation	`batch_69e42f3eaa0c819095e5af20b910d979`	completed	April 19, 2026, 1:26 a.m.
NED2	Entity disambiguation (via description)	`batch_69e4377d20ac8190b0bb810d4159ac4d`	completed	April 19, 2026, 2:01 a.m.

Created at: April 8, 2026, 9:28 p.m.