Triple
T23341677
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yesnaby coastal area |
E591749
|
entity |
| Predicate | hasGeologicalFeature |
P4015
|
FINISHED |
| Object | Old Red Sandstone cliffs |
—
|
NE NERFINISHED |
How this triple was built (2 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: Old Red Sandstone cliffs | Statement: [Yesnaby coastal area, hasGeologicalFeature, Old Red Sandstone cliffs]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Old Red Sandstone cliffs Context triple: [Yesnaby coastal area, hasGeologicalFeature, Old Red Sandstone cliffs]
-
A.
Old Red Sandstone
chosen
Old Red Sandstone is a thick sequence of Devonian-age sedimentary rocks, notable for its red coloration and widespread occurrence across parts of Scotland and other regions of the North Atlantic.
-
B.
Wallace sandstone
Wallace sandstone is a high-quality building stone from Wallace, Nova Scotia, historically prized for its durability and distinctive appearance in construction.
-
C.
Blackhand sandstone formations
Blackhand sandstone formations are prominent Mississippian-age sandstone outcrops and cliffs in Ohio known for their rugged topography, gorges, and scenic rock landscapes.
-
D.
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.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e25d20e3d08190bcede87673cafb25 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f198334dec819081c432b434eb3ba5 |
completed | April 29, 2026, 5:33 a.m. |
Created at: April 17, 2026, 5:18 p.m.