Triple

T7505656
Position Surface form Disambiguated ID Type / Status
Subject Hindmarsh Island E177379 entity
Predicate isPartOfRiverSystem P1009 FINISHED
Object Murray–Darling Basin E17781 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: Murray–Darling Basin | Statement: [Hindmarsh Island, isPartOfRiverSystem, Murray–Darling Basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Murray–Darling Basin
Context triple: [Hindmarsh Island, isPartOfRiverSystem, Murray–Darling Basin]
  • A. Murray–Darling Basin chosen
    The Murray–Darling Basin is Australia’s largest and most economically important river system, encompassing extensive agricultural regions and diverse ecosystems across southeastern Australia.
  • B. Murray–Darling Depression bioregion
    The Murray–Darling Depression bioregion is a large, semi-arid ecological region in southeastern Australia characterized by low-relief landscapes, saline lakes, and dryland ecosystems within the broader Murray–Darling Basin.
  • C. Northern Basin (Murray–Darling Basin)
    The Northern Basin of the Murray–Darling Basin is the upstream, predominantly semi-arid portion of the basin system in northern New South Wales and southern Queensland, encompassing several major river catchments that contribute to the Darling River.
  • D. Murrumbidgee catchment
    The Murrumbidgee catchment is the river basin and drainage area that collects and channels water into the Murrumbidgee River within the Murray–Darling Basin in southeastern Australia.
  • E. Snowy River basin
    The Snowy River basin is a major southeastern Australian river catchment renowned for its alpine headwaters, ecological significance, and role in the Snowy Mountains Hydroelectric Scheme.
  • 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: isPartOfRiverSystem
Context triple: [Hindmarsh Island, isPartOfRiverSystem, Murray–Darling Basin]
  • A. tributarySystem
    Indicates a relationship where one political entity pays regular tribute or offers deference to another, acknowledging the latter’s superior authority or status.
  • B. riverSystem chosen
    Indicates that one entity is a river system to which the other entity belongs or is a component (such as a tributary or segment).
  • C. isMajorWatercourseOf
    Indicates that a watercourse is a primary or significant river or stream associated with, or flowing through, a particular geographic area or feature.
  • D. hasMajorRiverSystem
    Indicates that an entity possesses or is traversed by a primary, large-scale river network that significantly characterizes its hydrology or geography.
  • E. positionInRiverSystem
    Indicates the relative location or order of a water body or feature within the hierarchical structure of a river system (e.g., upstream, downstream, tributary level).
  • 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_69c69f276b108190af2cc790b6554544 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f5b5fcd88190ab4ab0ba96a6aa4b completed March 27, 2026, 9:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8d68a7e908190831b9f7f84ef19bd completed March 29, 2026, 7:36 a.m.
PD Predicate disambiguation batch_69c6f4d44e9481909813e073b194f6f4 completed March 27, 2026, 9:21 p.m.
Created at: March 27, 2026, 3:44 p.m.