Triple

T12977470
Position Surface form Disambiguated ID Type / Status
Subject Watts River E321564 entity
Predicate partOf P40 FINISHED
Object Melbourne water supply catchments
The Melbourne water supply catchments are protected forested drainage areas that collect and store surface water feeding the reservoirs that provide most of Melbourne’s drinking water.
E160803 NE FINISHED

How this triple was built (4 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: Melbourne water supply catchments | Statement: [Watts River, partOf, Melbourne water supply catchments]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Melbourne water supply catchments
Context triple: [Watts River, partOf, Melbourne water supply catchments]
  • A. Melbourne Water
    Melbourne Water is a Victorian government-owned statutory authority responsible for managing Melbourne’s major water resources, including water supply, sewage treatment, and key waterways.
  • B. Currumbin Creek catchment
    The Currumbin Creek catchment is a river basin in Queensland’s Gold Coast region that collects rainfall and runoff from the surrounding hinterland before flowing east to the Pacific Ocean.
  • C. Brisbane Water catchment
    The Brisbane Water catchment is the hydrological drainage area that collects and channels water into Brisbane Water on the Central Coast of New South Wales, Australia.
  • D. Lachlan Valley Water
    Lachlan Valley Water is a regional water management authority responsible for overseeing water resources and catchment health in the Lachlan River valley of New South Wales, Australia.
  • E. Enoggera Creek catchment
    The Enoggera Creek catchment is a major urban water catchment in Brisbane, Queensland, encompassing Enoggera Creek and its tributaries as they drain through several inner-city suburbs.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Melbourne water supply catchments
Triple: [Watts River, partOf, Melbourne water supply catchments]
Generated description
The Melbourne water supply catchments are protected forested drainage areas that collect and store surface water feeding the reservoirs that provide most of Melbourne’s drinking water.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Melbourne water supply catchments
Target entity description: The Melbourne water supply catchments are protected forested drainage areas that collect and store surface water feeding the reservoirs that provide most of Melbourne’s drinking water.
  • A. Melbourne Water chosen
    Melbourne Water is a Victorian government-owned statutory authority responsible for managing Melbourne’s major water resources, including water supply, sewage treatment, and key waterways.
  • B. Currumbin Creek catchment
    The Currumbin Creek catchment is a river basin in Queensland’s Gold Coast region that collects rainfall and runoff from the surrounding hinterland before flowing east to the Pacific Ocean.
  • C. Brisbane Water catchment
    The Brisbane Water catchment is the hydrological drainage area that collects and channels water into Brisbane Water on the Central Coast of New South Wales, Australia.
  • D. Lachlan Valley Water
    Lachlan Valley Water is a regional water management authority responsible for overseeing water resources and catchment health in the Lachlan River valley of New South Wales, Australia.
  • E. Enoggera Creek catchment
    The Enoggera Creek catchment is a major urban water catchment in Brisbane, Queensland, encompassing Enoggera Creek and its tributaries as they drain through several inner-city suburbs.
  • F. None of above.

Provenance (5 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_69d80763bd6c819094437da5b20b01d2 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69d97e48c0208190bb7ec80780480b37 completed April 10, 2026, 10:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6b8f0315c8190aae5908ba65d5867 completed May 3, 2026, 2:54 a.m.
NEDg Description generation batch_69f6b9dc31ec819093c89ff0a1ccbfa1 completed May 3, 2026, 2:58 a.m.
NED2 Entity disambiguation (via description) batch_69f6baacd7548190af5514923a0dee26 completed May 3, 2026, 3:02 a.m.
Created at: April 9, 2026, 8:38 p.m.