Triple

T21479443
Position Surface form Disambiguated ID Type / Status
Subject Rio Tinto E529949 entity
Predicate majorOperationArea P52790 FINISHED
Object Pilbara region NE NERFINISHED

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: Pilbara region | Statement: [Rio Tinto, majorOperationArea, Pilbara region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pilbara region
Context triple: [Rio Tinto, majorOperationArea, Pilbara region]
  • A. Pilbara region chosen
    The Pilbara region is a vast, sparsely populated area in northwestern Western Australia known for its ancient landscapes, rich Aboriginal heritage, and major iron ore mining industry.
  • B. Pilbara Regt
    Pilbara Regt is an Australian Army Reserve infantry regiment responsible for surveillance and reconnaissance across the remote Pilbara region of Western Australia.
  • C. Mount Isa Region
    Mount Isa Region is a local government area in north-west Queensland, Australia, centered on the mining city of Mount Isa and surrounding rural and outback communities.
  • D. Weipa region
    The Weipa region is an area on western Cape York Peninsula in Queensland, Australia, known for its bauxite mining operations and as the traditional homeland of Aboriginal groups including the Anathangayth people.
  • E. Fortescue Basin
    The Fortescue Basin is a major geological sedimentary basin in Western Australia known for its ancient volcanic and sedimentary rock sequences and significant iron ore and mineral resources.
  • 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: majorOperationArea
Context triple: [Rio Tinto, majorOperationArea, Pilbara region]
  • A. majorOperation
    Indicates that one entity performs or undergoes a significant, large-scale, or primary operation or procedure involving another entity or context.
  • B. notableOperationArea chosen
    Indicates the geographic area or region where an entity primarily conducts or is recognized for its significant operations or activities.
  • C. majorOperationsOf
    Indicates that one entity is a primary or significant operation, activity, or functional undertaking associated with another entity.
  • D. majorOperationalCenter
    Indicates that a location functions as a primary hub where an organization’s key operations, coordination, and management activities are centrally conducted.
  • E. strategicArea
    Indicates that an entity is designated as an area of strategic importance or priority within a broader plan, operation, or context.
  • F. None of above.

Provenance (3 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_69e0c45acc3881908e38d3f28964152b completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69e9ea1a37a88190845810cbcacbad65 completed April 23, 2026, 9:44 a.m.
PD Predicate disambiguation batch_69e631ec1d048190b6da97da8222e413 completed April 20, 2026, 2:02 p.m.
Created at: April 16, 2026, 6:20 p.m.