Triple
T19236282
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Raton Formation |
E481005
|
entity |
| Predicate | underlies |
P4501
|
FINISHED |
| Object | Trinidad Sandstone (locally, in some classifications) |
—
|
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: Trinidad Sandstone (locally, in some classifications) | Statement: [Raton Formation, underlies, Trinidad Sandstone (locally, in some classifications)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Trinidad Sandstone (locally, in some classifications) Context triple: [Raton Formation, underlies, Trinidad Sandstone (locally, in some classifications)]
-
A.
Trinidad Sandstone
chosen
Trinidad Sandstone is a geologic rock formation known for its prominent sandstone layers exposed in parts of the southern Rocky Mountain region of the United States.
-
B.
Nugget Sandstone
Nugget Sandstone is a prominent Jurassic-age sandstone unit of the western United States, best known for its extensive eolian (wind-deposited) dune deposits and its role as a significant reservoir rock in regional geology.
-
C.
Torridonian Sandstone
Torridonian Sandstone is a Precambrian sedimentary rock formation in northwest Scotland, notable for its great age and well-preserved terrestrial depositional features.
-
D.
Credit Valley sandstone
Credit Valley sandstone is a durable, pale-brown to reddish Canadian building stone historically quarried in Ontario and widely used in prominent 19th-century architecture.
-
E.
Villamayor sandstone
Villamayor sandstone is a golden-hued, easily carved building stone from the Salamanca region of Spain, renowned for giving the historic city its characteristic warm color and ornate architectural detail.
- 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_69d8e8ccb8f48190ad420098e74fb1db |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5faed9ef0819085035cc17d1546e5 |
completed | April 20, 2026, 10:07 a.m. |
Created at: April 10, 2026, 1:26 p.m.