Triple

T22857030
Position Surface form Disambiguated ID Type / Status
Subject Through the Brazilian Wilderness E566510 entity
Predicate describes P264 FINISHED
Object River of Doubt — NE NERFINISHED

How this triple was built (2 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: River of Doubt | Statement: [Through the Brazilian Wilderness, describes, River of Doubt]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: River of Doubt
Context triple: [Through the Brazilian Wilderness, describes, River of Doubt]
  • A. River of Doubt chosen
    The River of Doubt, later renamed the Roosevelt River, is a remote and treacherous tributary of the Amazon in the Brazilian rainforest, famously explored by Theodore Roosevelt during his 1913–1914 expedition.
  • B. River of Doubt, Brazil
    River of Doubt, Brazil is the remote Amazonian river that Theodore Roosevelt famously explored on a perilous expedition later chronicled in his travel narrative "Brazilian Wilderness."
  • C. Apurinã do Purus
    Apurinã do Purus is an Indigenous language of the Arawakan family spoken by the Apurinã people along the Purus River in Brazil.
  • D. Los Ríos
    Los Ríos is an administrative region in southern Chile known for its rivers, lakes, and temperate rainforests.
  • E. River of Orchids
    River of Orchids is an experimental, orchestral opening track by the English rock band XTC from their album Apple Venus Volume 1.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e2458750b481908a8e4cf4609cc6cf completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17ebd7d48819085f350f2ce4144a0 completed April 29, 2026, 3:45 a.m.
Created at: April 17, 2026, 3:37 p.m.