Triple
T14211203
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wianamatta Group |
E352235
|
entity |
| Predicate | stratigraphicSuperunitOf |
P113229
|
FINISHED |
| Object |
Minchinbury Sandstone
Minchinbury Sandstone is a geological rock unit within the Sydney Basin of New South Wales, Australia, known for its fine- to medium-grained sedimentary sandstone deposits.
|
E1088109
|
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: Minchinbury Sandstone | Statement: [Wianamatta Group, stratigraphicSuperunitOf, Minchinbury Sandstone]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Minchinbury Sandstone Context triple: [Wianamatta Group, stratigraphicSuperunitOf, Minchinbury Sandstone]
-
A.
Torridonian Sandstone
Torridonian Sandstone is a Precambrian sedimentary rock formation in northwest Scotland, notable for its great age and well-preserved terrestrial depositional features.
-
B.
Bulgo Sandstone
Bulgo Sandstone is a geological rock unit in the Sydney Basin of eastern Australia, notable for its Triassic-age sedimentary deposits and coastal cliff exposures.
-
C.
Wingate Sandstone
Wingate Sandstone is a prominent Late Triassic sandstone formation of the Colorado Plateau, known for forming towering vertical cliffs and dramatic canyon walls in places like Capitol Reef National Park.
-
D.
Millstone Grit
Millstone Grit is a coarse-grained Carboniferous sandstone formation in northern England, notably forming the rugged moorland landscapes of the Pennines.
-
E.
Hawkesbury Sandstone
Hawkesbury Sandstone is a prominent Triassic sedimentary rock formation in the Sydney region of Australia, known for its thick, cliff-forming sandstone beds that shape much of the local landscape and geology.
- 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: Minchinbury Sandstone Triple: [Wianamatta Group, stratigraphicSuperunitOf, Minchinbury Sandstone]
Generated description
Minchinbury Sandstone is a geological rock unit within the Sydney Basin of New South Wales, Australia, known for its fine- to medium-grained sedimentary sandstone deposits.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Minchinbury Sandstone Target entity description: Minchinbury Sandstone is a geological rock unit within the Sydney Basin of New South Wales, Australia, known for its fine- to medium-grained sedimentary sandstone deposits.
-
A.
Torridonian Sandstone
Torridonian Sandstone is a Precambrian sedimentary rock formation in northwest Scotland, notable for its great age and well-preserved terrestrial depositional features.
-
B.
Bulgo Sandstone
Bulgo Sandstone is a geological rock unit in the Sydney Basin of eastern Australia, notable for its Triassic-age sedimentary deposits and coastal cliff exposures.
-
C.
Wingate Sandstone
Wingate Sandstone is a prominent Late Triassic sandstone formation of the Colorado Plateau, known for forming towering vertical cliffs and dramatic canyon walls in places like Capitol Reef National Park.
-
D.
Millstone Grit
Millstone Grit is a coarse-grained Carboniferous sandstone formation in northern England, notably forming the rugged moorland landscapes of the Pennines.
-
E.
Hawkesbury Sandstone
Hawkesbury Sandstone is a prominent Triassic sedimentary rock formation in the Sydney region of Australia, known for its thick, cliff-forming sandstone beds that shape much of the local landscape and geology.
- 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_69d8278a06e481908b5d6af0a8afe737 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de620dba0c8190bb77a1df10e1d3a7 |
completed | April 14, 2026, 3:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd280e56e0819097e2aa2b28f19257 |
completed | May 8, 2026, 12:02 a.m. |
| NEDg | Description generation | batch_69fd2b874ea081908c5a3958bd6bb5a8 |
completed | May 8, 2026, 12:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd2c6ce098819084a7e322c9582557 |
completed | May 8, 2026, 12:21 a.m. |
Created at: April 10, 2026, 1:05 a.m.