Triple
T6221463
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Churchill Falls Generating Station |
E139123
|
entity |
| Predicate | undergroundCavernHeight |
P43725
|
FINISHED |
| Object | about 49 metres |
—
|
LITERAL FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's LITERAL type shown above.
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: about 49 metres | Statement: [Churchill Falls Generating Station, undergroundCavernHeight, about 49 metres]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: undergroundCavernHeight Context triple: [Churchill Falls Generating Station, undergroundCavernHeight, about 49 metres]
-
A.
hasUndergroundDepth
chosen
Indicates that one entity has a specified vertical extent or depth located below the ground surface relative to another reference or context.
-
B.
caveType
Indicates the specific classification or kind of cave associated with an entity.
-
C.
hasCaves
Indicates that one entity possesses, contains, or is characterized by the presence of caves.
-
D.
caveNumber
Indicates a relationship where an entity is assigned or associated with a specific cave identifier or number.
-
E.
subterranean
Indicates that one entity is located beneath the surface of the ground or under another structure or area.
- F. None of above.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69c008aecb0c81909984b48f733ce8ae |
elicitation | completed |
| NER | batch_69c062bcc2348190806ed8c98bdfbf3e |
ner | completed |
| PD | batch_69c055ffdf54819086d987d646e44ff5 |
pd | completed |
Created at: March 22, 2026, 4:22 p.m.