Triple

T22779969
Position Surface form Disambiguated ID Type / Status
Subject Zona da Mata Paraibana E563807 entity
Predicate hasHydrography P31054 FINISHED
Object Mamanguape River basin
The Mamanguape River basin is a significant river system in the Brazilian state of Paraíba, draining part of the humid coastal region and supporting local ecosystems, agriculture, and communities.
E1553748 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: Mamanguape River basin | Statement: [Zona da Mata Paraibana, hasHydrography, Mamanguape River basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mamanguape River basin
Context triple: [Zona da Mata Paraibana, hasHydrography, Mamanguape River basin]
  • A. Jiboa River basin
    The Jiboa River basin is a watershed region in central El Salvador known for its agricultural lands and role in local water resources and flood dynamics.
  • B. Letaba River basin
    The Letaba River basin is the drainage area in South Africa and Mozambique that collects and channels water feeding the Letaba River system.
  • C. Pangani River Basin
    The Pangani River Basin is a major East African watershed in northern Tanzania and southern Kenya, encompassing diverse ecosystems and supporting agriculture, hydropower, and communities along the Pangani River and its tributaries.
  • D. Lempa River basin
    The Lempa River basin is a major Central American watershed, primarily in El Salvador, that drains a large region into the Pacific Ocean and supports significant agriculture, hydropower, and urban populations.
  • E. Guavio River basin
    The Guavio River basin is a watershed in central Colombia that drains the eastern Andean slopes and supports regional ecosystems, agriculture, and hydroelectric generation.
  • 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: Mamanguape River basin
Triple: [Zona da Mata Paraibana, hasHydrography, Mamanguape River basin]
Generated description
The Mamanguape River basin is a significant river system in the Brazilian state of Paraíba, draining part of the humid coastal region and supporting local ecosystems, agriculture, and communities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mamanguape River basin
Target entity description: The Mamanguape River basin is a significant river system in the Brazilian state of Paraíba, draining part of the humid coastal region and supporting local ecosystems, agriculture, and communities.
  • A. Jiboa River basin
    The Jiboa River basin is a watershed region in central El Salvador known for its agricultural lands and role in local water resources and flood dynamics.
  • B. Letaba River basin
    The Letaba River basin is the drainage area in South Africa and Mozambique that collects and channels water feeding the Letaba River system.
  • C. Pangani River Basin
    The Pangani River Basin is a major East African watershed in northern Tanzania and southern Kenya, encompassing diverse ecosystems and supporting agriculture, hydropower, and communities along the Pangani River and its tributaries.
  • D. Lempa River basin
    The Lempa River basin is a major Central American watershed, primarily in El Salvador, that drains a large region into the Pacific Ocean and supports significant agriculture, hydropower, and urban populations.
  • E. Guavio River basin
    The Guavio River basin is a watershed in central Colombia that drains the eastern Andean slopes and supports regional ecosystems, agriculture, and hydroelectric generation.
  • 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_69e24554497c819080b996e071de27c2 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17b63d348819085668e3d9ac78ffa completed April 29, 2026, 3:30 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b98291e208190be3e92b57cf2fccd completed May 18, 2026, 10:52 p.m.
NEDg Description generation batch_6a0b992ef5d0819081957a9633260400 completed May 18, 2026, 10:56 p.m.
NED2 Entity disambiguation (via description) batch_6a0b9a1129c8819084163353accc7e14 completed May 18, 2026, 11 p.m.
Created at: April 17, 2026, 3:28 p.m.