Triple
T15893295
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cataract Gorge Reserve |
E385382
|
entity |
| Predicate | hasHistoricalSite |
P1098
|
FINISHED |
| Object |
Duck Reach Power Station site
Duck Reach Power Station site is a historic former hydroelectric power station in Launceston, Tasmania, now preserved as an industrial heritage attraction within Cataract Gorge Reserve.
|
E1182752
|
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: Duck Reach Power Station site | Statement: [Cataract Gorge Reserve, hasHistoricalSite, Duck Reach Power Station site]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Duck Reach Power Station site Context triple: [Cataract Gorge Reserve, hasHistoricalSite, Duck Reach Power Station site]
-
A.
Shannonbridge Power Station site
Shannonbridge Power Station site is the former location of a major peat-fired power plant near the village of Shannonbridge in County Offaly, Ireland, now notable as an industrial landmark along the River Shannon.
-
B.
Ratcliffe-on-Soar Power Station site
Ratcliffe-on-Soar Power Station site is a major coal-fired power station complex in Nottinghamshire, England, known for its large cooling towers and prominent role in the regional electricity supply.
-
C.
Butlers Gorge Power Station
Butlers Gorge Power Station is a hydroelectric power facility in Tasmania, Australia, that generates electricity using water from the Butlers Gorge Dam.
-
D.
Liddell Power Station
Liddell Power Station is a large coal-fired power plant in New South Wales, Australia, long serving as a major source of electricity generation before its planned closure as part of the country’s energy transition.
-
E.
Keswick Powerplant
Keswick Powerplant is a hydroelectric generating facility in California that uses water released from Keswick Dam to produce electricity.
- 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: Duck Reach Power Station site Triple: [Cataract Gorge Reserve, hasHistoricalSite, Duck Reach Power Station site]
Generated description
Duck Reach Power Station site is a historic former hydroelectric power station in Launceston, Tasmania, now preserved as an industrial heritage attraction within Cataract Gorge Reserve.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Duck Reach Power Station site Target entity description: Duck Reach Power Station site is a historic former hydroelectric power station in Launceston, Tasmania, now preserved as an industrial heritage attraction within Cataract Gorge Reserve.
-
A.
Shannonbridge Power Station site
Shannonbridge Power Station site is the former location of a major peat-fired power plant near the village of Shannonbridge in County Offaly, Ireland, now notable as an industrial landmark along the River Shannon.
-
B.
Ratcliffe-on-Soar Power Station site
Ratcliffe-on-Soar Power Station site is a major coal-fired power station complex in Nottinghamshire, England, known for its large cooling towers and prominent role in the regional electricity supply.
-
C.
Butlers Gorge Power Station
Butlers Gorge Power Station is a hydroelectric power facility in Tasmania, Australia, that generates electricity using water from the Butlers Gorge Dam.
-
D.
Liddell Power Station
Liddell Power Station is a large coal-fired power plant in New South Wales, Australia, long serving as a major source of electricity generation before its planned closure as part of the country’s energy transition.
-
E.
Keswick Powerplant
Keswick Powerplant is a hydroelectric generating facility in California that uses water released from Keswick Dam to produce electricity.
- F. None of above. chosen
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_69d86da5b800819083a31be937d738b0 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e1563727cc819086b5c18b655dd7f6 |
completed | April 16, 2026, 9:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffb0497cb481908e8ea4ebb9c4039d |
completed | May 9, 2026, 10:08 p.m. |
| NEDg | Description generation | batch_69ffb1b0ac6481908d2e6106c0984d21 |
completed | May 9, 2026, 10:14 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffb2461ea48190ba05f7da71b0f80f |
completed | May 9, 2026, 10:16 p.m. |
Created at: April 10, 2026, 4:51 a.m.