Triple
T14194146
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Meadowbank Dam |
E351789
|
entity |
| Predicate | hasReservoir |
P1025
|
FINISHED |
| Object | Meadowbank Lake |
E351785
|
NE FINISHED |
How this triple was built (2 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: Meadowbank Lake | Statement: [Meadowbank Dam, hasReservoir, Meadowbank Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Meadowbank Lake Context triple: [Meadowbank Dam, hasReservoir, Meadowbank Lake]
-
A.
Germiston Lake
Germiston Lake is a popular recreational lake in Germiston, South Africa, known for water sports, picnicking, and outdoor leisure activities.
-
B.
Burnaby Lake
Burnaby Lake is a large urban freshwater lake and surrounding regional park in Burnaby, British Columbia, known for its wetlands, wildlife habitat, and recreational trails.
-
C.
Wascana Lake
Wascana Lake is a man-made urban lake in Regina, Saskatchewan, known as a central recreational and scenic feature of the city.
-
D.
Meadowbank Lake (impounded section)
chosen
Meadowbank Lake (impounded section) is a man-made reservoir on the Derwent River in Tasmania, Australia, primarily used for hydroelectric power generation and water storage.
-
E.
Recreation Lagoon
Recreation Lagoon is a popular man-made, saltwater swimming area in Darwin’s Waterfront Precinct, offering safe, stinger-free swimming and leisure facilities for locals and visitors.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d827894ac0819097803e57f3227b23 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de61e0a52081908213aa6e548d4418 |
completed | April 14, 2026, 3:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd280aaa1c8190a957dfc2c624e3f6 |
completed | May 8, 2026, 12:02 a.m. |
Created at: April 10, 2026, 1:04 a.m.