Triple
T22047478
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Limestone Generating Station |
E544798
|
entity |
| Predicate | hasReservoir |
P1025
|
FINISHED |
| Object | Limestone Reservoir |
—
|
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: Limestone Reservoir | Statement: [Limestone Generating Station, hasReservoir, Limestone Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Limestone Reservoir Context triple: [Limestone Generating Station, hasReservoir, Limestone Reservoir]
-
A.
Ninnescah Shale
Ninnescah Shale is a geologic rock unit known for its shale deposits, typically associated with Permian-age sedimentary sequences in the central United States.
-
B.
Murray formation
The Murray formation is a sedimentary rock unit on Mars within Gale Crater, studied by the Curiosity rover for its record of ancient lake and habitable environments.
-
C.
Antrim Shale
Antrim Shale is a Devonian-age black shale formation in the Michigan Basin known as a significant source of natural gas and hydrocarbons.
-
D.
Marcellus Shale
Marcellus Shale is a vast natural gas–rich sedimentary rock formation underlying much of the Appalachian Basin in the eastern United States, notably Pennsylvania, West Virginia, Ohio, and New York.
-
E.
Kerry Shale
Kerry Shale is a Canadian-born actor, voice artist, and writer known for his extensive work in animation, radio, and film, particularly in the UK.
- 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: Limestone Reservoir Target entity description: Limestone Reservoir is a man-made water body in Manitoba, Canada, created to supply and regulate water for the Limestone Generating Station hydroelectric facility on the Nelson River.
-
A.
Ninnescah Shale
Ninnescah Shale is a geologic rock unit known for its shale deposits, typically associated with Permian-age sedimentary sequences in the central United States.
-
B.
Murray formation
The Murray formation is a sedimentary rock unit on Mars within Gale Crater, studied by the Curiosity rover for its record of ancient lake and habitable environments.
-
C.
Antrim Shale
Antrim Shale is a Devonian-age black shale formation in the Michigan Basin known as a significant source of natural gas and hydrocarbons.
-
D.
Marcellus Shale
Marcellus Shale is a vast natural gas–rich sedimentary rock formation underlying much of the Appalachian Basin in the eastern United States, notably Pennsylvania, West Virginia, Ohio, and New York.
-
E.
Kerry Shale
Kerry Shale is a Canadian-born actor, voice artist, and writer known for his extensive work in animation, radio, and film, particularly in the UK.
- 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_69e11e32445c8190ab97089b48a130bb |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f12830c674819080254d77ee02bc9f |
completed | April 28, 2026, 9:35 p.m. |
Created at: April 16, 2026, 8:26 p.m.