Triple

T20357002
Position Surface form Disambiguated ID Type / Status
Subject Munduruku people E496675 entity
Predicate traditionalTerritory P1103 FINISHED
Object Tapajós River basin
The Tapajós River basin is a vast Amazonian watershed in Brazil known for its rich biodiversity and as the ancestral homeland of Indigenous groups such as the Munduruku people.
E1427353 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: Tapajós River basin | Statement: [Munduruku people, traditionalTerritory, Tapajós River basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tapajós River basin
Context triple: [Munduruku people, traditionalTerritory, Tapajós River basin]
  • A. Balsas River basin
    The Balsas River basin is a major drainage basin in south-central Mexico centered on the Balsas River, encompassing diverse climates and landscapes and supporting extensive agriculture and human settlements.
  • B. Rio Pardo basin
    The Rio Pardo basin is a river drainage system in the state of Rio Grande do Sul, Brazil, encompassing municipalities such as Santa Cruz do Sul and supporting regional agriculture and settlements.
  • C. Sucio River basin
    The Sucio River basin is a drainage area in western El Salvador that collects the waters of the Sucio River within La Libertad Department, supporting local ecosystems and nearby communities.
  • D. Vaupés River basin
    The Vaupés River basin is a remote, forested region of the northwest Amazon, spanning parts of Colombia and Brazil and known for its rich biodiversity and dense concentration of Indigenous communities.
  • E. Atrato River basin
    The Atrato River basin is a biodiverse and rainforest-rich watershed in northwestern Colombia, known for its dense river network, Afro-Colombian and Indigenous communities, and significant ecological and cultural importance.
  • 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: Tapajós River basin
Triple: [Munduruku people, traditionalTerritory, Tapajós River basin]
Generated description
The Tapajós River basin is a vast Amazonian watershed in Brazil known for its rich biodiversity and as the ancestral homeland of Indigenous groups such as the Munduruku people.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tapajós River basin
Target entity description: The Tapajós River basin is a vast Amazonian watershed in Brazil known for its rich biodiversity and as the ancestral homeland of Indigenous groups such as the Munduruku people.
  • A. Balsas River basin
    The Balsas River basin is a major drainage basin in south-central Mexico centered on the Balsas River, encompassing diverse climates and landscapes and supporting extensive agriculture and human settlements.
  • B. Rio Pardo basin
    The Rio Pardo basin is a river drainage system in the state of Rio Grande do Sul, Brazil, encompassing municipalities such as Santa Cruz do Sul and supporting regional agriculture and settlements.
  • C. Sucio River basin
    The Sucio River basin is a drainage area in western El Salvador that collects the waters of the Sucio River within La Libertad Department, supporting local ecosystems and nearby communities.
  • D. Vaupés River basin
    The Vaupés River basin is a remote, forested region of the northwest Amazon, spanning parts of Colombia and Brazil and known for its rich biodiversity and dense concentration of Indigenous communities.
  • E. Atrato River basin
    The Atrato River basin is a biodiverse and rainforest-rich watershed in northwestern Colombia, known for its dense river network, Afro-Colombian and Indigenous communities, and significant ecological and cultural importance.
  • 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_69e0b4a3f7f48190b37f354574028ca6 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e67854c0448190ab10363f8a218afb completed April 20, 2026, 7:02 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08760dba5881908155a4738b19802e completed May 16, 2026, 1:50 p.m.
NEDg Description generation batch_6a0876a0cb4881908b4f240181c8b9b2 completed May 16, 2026, 1:52 p.m.
NED2 Entity disambiguation (via description) batch_6a087710c60081908bc6c61884120ead completed May 16, 2026, 1:54 p.m.
Created at: April 16, 2026, 11:25 a.m.