Triple

T1806259
Position Surface form Disambiguated ID Type / Status
Subject Nairobi River E40225 entity
Predicate subjectOf P38 FINISHED
Object Nairobi River Rehabilitation and Restoration Programme
The Nairobi River Rehabilitation and Restoration Programme is an environmental initiative aimed at cleaning, restoring, and sustainably managing the Nairobi River and its surrounding ecosystem.
 E40225 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: Nairobi River Rehabilitation and Restoration Programme | Statement: [Nairobi River, subjectOf, Nairobi River Rehabilitation and Restoration Programme]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nairobi River Rehabilitation and Restoration Programme
Context triple: [Nairobi River, subjectOf, Nairobi River Rehabilitation and Restoration Programme]
  • A. Mapocho Urbano Limpio project
    The Mapocho Urbano Limpio project is an environmental initiative aimed at cleaning up and restoring the ecological and recreational quality of the Mapocho River in Santiago, Chile.
  • B. Gombe Stream Research Centre
    Gombe Stream Research Centre is a renowned primatological research station in Tanzania best known as the long-term base for Jane Goodall’s groundbreaking chimpanzee studies.
  • C. Nairobi River
    The Nairobi River is a major waterway flowing through Kenya’s capital city, historically central to its development but now heavily impacted by urban pollution and restoration efforts.
  • D. Projeto Água Limpa
    Projeto Água Limpa is an environmental and social initiative founded by Gisele Bündchen that focuses on protecting water resources and promoting sustainable development in Brazilian communities.
  • E. 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.
  • 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: Nairobi River Rehabilitation and Restoration Programme
Triple: [Nairobi River, subjectOf, Nairobi River Rehabilitation and Restoration Programme]
Generated description
The Nairobi River Rehabilitation and Restoration Programme is an environmental initiative aimed at cleaning, restoring, and sustainably managing the Nairobi River and its surrounding ecosystem.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nairobi River Rehabilitation and Restoration Programme
Target entity description: The Nairobi River Rehabilitation and Restoration Programme is an environmental initiative aimed at cleaning, restoring, and sustainably managing the Nairobi River and its surrounding ecosystem.
  • A. Mapocho Urbano Limpio project
    The Mapocho Urbano Limpio project is an environmental initiative aimed at cleaning up and restoring the ecological and recreational quality of the Mapocho River in Santiago, Chile.
  • B. Gombe Stream Research Centre
    Gombe Stream Research Centre is a renowned primatological research station in Tanzania best known as the long-term base for Jane Goodall’s groundbreaking chimpanzee studies.
  • C. Nairobi River chosen
    The Nairobi River is a major waterway flowing through Kenya’s capital city, historically central to its development but now heavily impacted by urban pollution and restoration efforts.
  • D. Projeto Água Limpa
    Projeto Água Limpa is an environmental and social initiative founded by Gisele Bündchen that focuses on protecting water resources and promoting sustainable development in Brazilian communities.
  • E. 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.
  • 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_69a88643a3388190a612f2ebe1fb29e7 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa659798b88190bd3070349ce6bebb completed March 6, 2026, 5:26 a.m.
NED1 Entity disambiguation (via context triple) batch_69adb5df20948190943a60c209270b62 completed March 8, 2026, 5:46 p.m.
NEDg Description generation batch_69adb69d10188190b78bece656249ecd completed March 8, 2026, 5:49 p.m.
NED2 Entity disambiguation (via description) batch_69adb8c122e881908f0640edc5aaf305 completed March 8, 2026, 5:58 p.m.
Created at: March 4, 2026, 7:32 p.m.