Triple
T4880696
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Greensand Way |
E109316
|
entity |
| Predicate | locatedInGeologicalArea |
P19734
|
FINISHED |
| Object | Greensand geological formation |
E364109
|
NE FINISHED |
How this triple was built (3 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: Greensand geological formation | Statement: [Greensand Way, locatedInGeologicalArea, Greensand geological formation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greensand geological formation Context triple: [Greensand Way, locatedInGeologicalArea, Greensand geological formation]
-
A.
Greensand
chosen
Greensand is a glauconite-rich, greenish sandstone commonly found in southern England, valued both as a geological marker and historically as a soil conditioner.
-
B.
Thanet Sand Formation
The Thanet Sand Formation is a Paleocene geological unit in southeast England characterized by fine-grained marine sands that form an important part of the early Cenozoic stratigraphy of the London Basin and surrounding areas.
-
C.
Salem Limestone formation
The Salem Limestone formation is a thick, fossil-rich Mississippian-age limestone unit in the U.S. Midwest, widely quarried as a high-quality building stone used in many prominent American structures.
-
D.
Lookout Sandstone
Lookout Sandstone is a prominent sedimentary rock formation of the southern Appalachian region, notable for shaping the dramatic cliffs and canyon walls of areas like Little River Canyon.
-
E.
Greensand Ridge
Greensand Ridge is a prominent sandstone escarpment in southeast England known for its scenic landscapes, woodlands, and rich biodiversity.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: locatedInGeologicalArea Context triple: [Greensand Way, locatedInGeologicalArea, Greensand geological formation]
-
A.
foundInGeologicSetting
chosen
Indicates that something occurs, is present, or has been discovered within a particular geological environment or context.
-
B.
hasGeologicalProvince
Indicates that a geographic area or location is associated with, or belongs to, a specific geological province characterized by common geological features or history.
-
C.
locatedOnTectonicBoundary
Indicates that one entity is situated directly on or along the tectonic plate boundary associated with another entity.
-
D.
geologicalFormation
Indicates that one entity is a geological structure or feature that characterizes or composes the physical makeup of another entity.
-
E.
geologicalStatus
Indicates the current geological condition or classification of an entity, such as its formation state, activity level, or structural status within the Earth’s crust.
- F. None of above.
Provenance (4 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_69bd440e9d64819083e82cf33b4d9570 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6dc071d4819083ea9fd0c73c5f49 |
completed | March 20, 2026, 3:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be6803a1c081908972984241276c19 |
completed | March 21, 2026, 9:42 a.m. |
| PD | Predicate disambiguation | batch_69bd6c2be5e881909f6ec9c3bcde49f3 |
completed | March 20, 2026, 3:47 p.m. |
Created at: March 20, 2026, 1:27 p.m.