Triple
T22218515
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pinewood Reservoir |
E549140
|
entity |
| Predicate | isFormedBy |
P972
|
FINISHED |
| Object | Pinewood Dam |
—
|
NE NERFINISHED |
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: Pinewood Dam | Statement: [Pinewood Reservoir, isFormedBy, Pinewood Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pinewood Dam Context triple: [Pinewood Reservoir, isFormedBy, Pinewood Dam]
-
A.
Yates Dam
Yates Dam is a hydroelectric dam located on the Tallapoosa River in Alabama, used primarily for power generation and water management.
-
B.
Lockington Dam
Lockington Dam is a flood-control structure on the Great Miami River in Ohio, built as part of an early 20th-century regional system to protect nearby communities from flooding.
-
C.
Pickwick Dam
Pickwick Dam is a hydroelectric and flood-control dam on the Tennessee River in Tennessee, forming Pickwick Lake and supporting regional power generation and recreation.
-
D.
Canning Dam
Canning Dam is a major water supply reservoir and dam in Western Australia that provides drinking water to the Perth metropolitan area.
-
E.
Blowering Dam
Blowering Dam is a major rockfill embankment dam on the Tumut River in New South Wales, Australia, forming Blowering Reservoir and playing a key role in hydroelectric power generation, irrigation, and flood mitigation within the Murrumbidgee catchment.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pinewood Dam Target entity description: Pinewood Dam is a water-retaining structure that creates Pinewood Reservoir, serving as part of the local water management and storage system.
-
A.
Yates Dam
Yates Dam is a hydroelectric dam located on the Tallapoosa River in Alabama, used primarily for power generation and water management.
-
B.
Lockington Dam
Lockington Dam is a flood-control structure on the Great Miami River in Ohio, built as part of an early 20th-century regional system to protect nearby communities from flooding.
-
C.
Pickwick Dam
Pickwick Dam is a hydroelectric and flood-control dam on the Tennessee River in Tennessee, forming Pickwick Lake and supporting regional power generation and recreation.
-
D.
Canning Dam
Canning Dam is a major water supply reservoir and dam in Western Australia that provides drinking water to the Perth metropolitan area.
-
E.
Blowering Dam
Blowering Dam is a major rockfill embankment dam on the Tumut River in New South Wales, Australia, forming Blowering Reservoir and playing a key role in hydroelectric power generation, irrigation, and flood mitigation within the Murrumbidgee catchment.
- F. None of above. chosen
Provenance (2 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_69e11e403d6481909a94d0aaf157f6ef |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12b8edd288190a49f10e009122057 |
completed | April 28, 2026, 9:50 p.m. |
Created at: April 16, 2026, 8:37 p.m.