Triple
T18990171
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sherwood Sandstone Group |
E464660
|
entity |
| Predicate | hasSubunits |
P71417
|
FINISHED |
| Object |
St Bees Sandstone Formation
The St Bees Sandstone Formation is a Triassic-age sedimentary rock unit in northwest England, notable for its red sandstones that form part of an important regional aquifer and record arid continental environments.
|
E1355805
|
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: St Bees Sandstone Formation | Statement: [Sherwood Sandstone Group, hasSubunits, St Bees Sandstone Formation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St Bees Sandstone Formation Context triple: [Sherwood Sandstone Group, hasSubunits, St Bees Sandstone Formation]
-
A.
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.
-
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.
Bedford limestone
Bedford limestone is a high-quality, fine-grained building stone from southern Indiana widely used in prominent architectural landmarks across the United States.
-
D.
Elbe Sandstone
Elbe Sandstone is a distinctive sandstone rock formation region in Central Europe, especially known for its dramatic cliffs and gorges along the Elbe River in Germany and the Czech Republic.
-
E.
Millstone Grit
Millstone Grit is a coarse-grained Carboniferous sandstone formation in northern England, notably forming the rugged moorland landscapes of the Pennines.
- 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: St Bees Sandstone Formation Triple: [Sherwood Sandstone Group, hasSubunits, St Bees Sandstone Formation]
Generated description
The St Bees Sandstone Formation is a Triassic-age sedimentary rock unit in northwest England, notable for its red sandstones that form part of an important regional aquifer and record arid continental environments.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: St Bees Sandstone Formation Target entity description: The St Bees Sandstone Formation is a Triassic-age sedimentary rock unit in northwest England, notable for its red sandstones that form part of an important regional aquifer and record arid continental environments.
-
A.
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.
-
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.
Bedford limestone
Bedford limestone is a high-quality, fine-grained building stone from southern Indiana widely used in prominent architectural landmarks across the United States.
-
D.
Elbe Sandstone
Elbe Sandstone is a distinctive sandstone rock formation region in Central Europe, especially known for its dramatic cliffs and gorges along the Elbe River in Germany and the Czech Republic.
-
E.
Millstone Grit
Millstone Grit is a coarse-grained Carboniferous sandstone formation in northern England, notably forming the rugged moorland landscapes of the Pennines.
- 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_69d8dd01a56c81909694a128c66b21d7 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d6632cb08190a28f6ab74c2156d8 |
completed | April 20, 2026, 7:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a05c53ebe208190a35fd823f70217e5 |
completed | May 14, 2026, 12:51 p.m. |
| NEDg | Description generation | batch_6a05c89a040481909f0914ad88b3d691 |
completed | May 14, 2026, 1:05 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a05c9064e208190a61a2bd2c979d743 |
completed | May 14, 2026, 1:07 p.m. |
Created at: April 10, 2026, 12:01 p.m.