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.