Triple

T3266392
Position Surface form Disambiguated ID Type / Status
Subject The Lost City of Z: A Tale of Deadly Obsession in the Amazon E68537 entity
Predicate placesDepicted P42538 FINISHED
Object Mato Grosso E74770 NE FINISHED

How this triple was built (3 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: Mato Grosso | Statement: [The Lost City of Z: A Tale of Deadly Obsession in the Amazon, placesDepicted, Mato Grosso]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mato Grosso
Context triple: [The Lost City of Z: A Tale of Deadly Obsession in the Amazon, placesDepicted, Mato Grosso]
  • A. Rondônia
    Rondônia is a state in northern Brazil known for its Amazon rainforest areas, agricultural frontier, and diverse immigrant communities, including a significant population of German Brazilians.
  • B. Pará
    Pará is a large state in northern Brazil known for its Amazon rainforest, rich biodiversity, and the major port city of Belém.
  • C. Paraná state
    Paraná state is a southern Brazilian state known for its diverse landscapes, major agricultural production, and popular natural attractions including part of the Iguaçu National Park.
  • D. Mato Grosso do Sul
    Mato Grosso do Sul is a landlocked state in Brazil’s Center-West region, known for its vast Pantanal wetlands, rich biodiversity, and cattle ranching economy.
  • E. Mato Grosso region of Brazil chosen
    The Mato Grosso region of Brazil is a vast, sparsely populated area in west-central Brazil known for its dense rainforests, remote wilderness, and role as a historic frontier for explorers and adventurers.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: placesDepicted
Context triple: [The Lost City of Z: A Tale of Deadly Obsession in the Amazon, placesDepicted, Mato Grosso]
  • A. placeDescribed chosen
    Indicates that one entity provides a description or account of a particular place or location.
  • B. placesWithin
    Indicates that one place or area is located entirely inside the boundaries of another place or area.
  • C. placeType
    Indicates the type or category of place associated with an entity (e.g., city, park, building).
  • D. cultLocation
    Indicates that a cult or religious group is based in, practices in, or is primarily associated with a particular location.
  • E. notablePlace
    Indicates that a place is especially significant, famous, or noteworthy in relation to the subject.
  • F. None of above.

Provenance (4 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_69ad8590444081909e8107a8aeef3a23 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adafce46dc8190a157e4f5012baed5 completed March 8, 2026, 5:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69b28eed68c08190994376bfbfeae949 completed March 12, 2026, 10:01 a.m.
PD Predicate disambiguation batch_69ada41d7eac8190ada4bf5f793d5c49 completed March 8, 2026, 4:30 p.m.
Created at: March 8, 2026, 3:09 p.m.