Triple

T11470983
Position Surface form Disambiguated ID Type / Status
Subject Iron Ore Company of Canada E271904 entity
Predicate locatedOnResource P40 FINISHED
Object Labrador Trough iron ore deposits E271908 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: Labrador Trough iron ore deposits | Statement: [Iron Ore Company of Canada, locatedOnResource, Labrador Trough iron ore deposits]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Labrador Trough iron ore deposits
Context triple: [Iron Ore Company of Canada, locatedOnResource, Labrador Trough iron ore deposits]
  • A. Minette iron-ore basin
    The Minette iron-ore basin is a historically important iron ore mining region in Lorraine and neighboring areas that underpinned much of the steel industry in Luxembourg and northeastern France.
  • B. Carol Lake iron ore mine chosen
    Carol Lake iron ore mine is a major iron ore mining operation located near Labrador City in western Labrador, Canada.
  • C. Birmingham District iron ore field
    The Birmingham District iron ore field is a historically significant mining region in central Alabama that supplied the iron ore crucial to the area's major iron and steel industry.
  • D. Hodbarrow iron ore mines
    Hodbarrow iron ore mines were a major Cumbrian mining complex whose extraction of hematite ore drove the industrial growth and economic development of Millom in northwest England.
  • E. Pilbara iron ore mines
    Pilbara iron ore mines are a vast network of large-scale open-pit iron ore operations in Western Australia that form one of the world’s major sources of seaborne iron ore.
  • 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: locatedOnResource
Context triple: [Iron Ore Company of Canada, locatedOnResource, Labrador Trough iron ore deposits]
  • A. locatedIn chosen
    Indicates that one entity exists or is situated within the spatial, administrative, or conceptual boundaries of another entity.
  • B. locatedUnder
    Indicates that one entity is positioned directly or generally beneath another entity in space.
  • C. sourceLocatedOn
    Indicates that the source entity is physically situated on the surface or area of the target entity.
  • D. locatedAlong
    Indicates that one entity is situated adjacent to, or running beside, the length or course of another linear feature (such as a road, river, or railway).
  • E. locatedOnLevel
    Indicates that one entity is situated on a specific floor or level within a multi-level structure or system.
  • 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_69d6aae0c8d881908a5a360c0be3242e completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d82949e3688190b024a4980666c94f completed April 9, 2026, 10:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69e5e94ea4748190b375e644b2f1a46c completed April 20, 2026, 8:52 a.m.
PD Predicate disambiguation batch_69d8086ecd6c81908f424864857762d6 completed April 9, 2026, 8:13 p.m.
Created at: April 8, 2026, 9:35 p.m.