Triple
T20732210
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kirkwood-Cohansey aquifer system |
E509598
|
entity |
| Predicate | geologicUnits |
P46460
|
FINISHED |
| Object |
Cohansey Formation
The Cohansey Formation is a geologic unit of predominantly sandy coastal-plain sediments in New Jersey that plays a key role in regional groundwater storage and flow.
|
E1448297
|
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: Cohansey Formation | Statement: [Kirkwood-Cohansey aquifer system, geologicUnits, Cohansey Formation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cohansey Formation Context triple: [Kirkwood-Cohansey aquifer system, geologicUnits, Cohansey Formation]
-
A.
Calvert Formation
The Calvert Formation is a geologic formation along the Chesapeake Bay in Maryland, renowned for its Miocene-age marine sediments and abundant fossil beds exposed in the Calvert Cliffs.
-
B.
Oldhaven Formation
The Oldhaven Formation is a geological rock unit in southeast England, known for its early Eocene marine sediments that underlie the younger London Clay Formation.
-
C.
Newport Formation
The Newport Formation is a geological rock unit within the Narrabeen Group, known for its Triassic sedimentary deposits exposed around the Sydney Basin in eastern Australia.
-
D.
Aquia Formation
The Aquia Formation is a Paleocene-age geologic unit of the Atlantic Coastal Plain in the eastern United States, noted for its marine sediments and diverse fossil assemblages.
-
E.
Summerville Formation
The Summerville Formation is a Late Jurassic sedimentary rock unit in the western United States, characterized by thin-bedded mudstones and sandstones deposited in tidal flat and coastal environments.
- 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: Cohansey Formation Triple: [Kirkwood-Cohansey aquifer system, geologicUnits, Cohansey Formation]
Generated description
The Cohansey Formation is a geologic unit of predominantly sandy coastal-plain sediments in New Jersey that plays a key role in regional groundwater storage and flow.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cohansey Formation Target entity description: The Cohansey Formation is a geologic unit of predominantly sandy coastal-plain sediments in New Jersey that plays a key role in regional groundwater storage and flow.
-
A.
Calvert Formation
The Calvert Formation is a geologic formation along the Chesapeake Bay in Maryland, renowned for its Miocene-age marine sediments and abundant fossil beds exposed in the Calvert Cliffs.
-
B.
Oldhaven Formation
The Oldhaven Formation is a geological rock unit in southeast England, known for its early Eocene marine sediments that underlie the younger London Clay Formation.
-
C.
Newport Formation
The Newport Formation is a geological rock unit within the Narrabeen Group, known for its Triassic sedimentary deposits exposed around the Sydney Basin in eastern Australia.
-
D.
Aquia Formation
The Aquia Formation is a Paleocene-age geologic unit of the Atlantic Coastal Plain in the eastern United States, noted for its marine sediments and diverse fossil assemblages.
-
E.
Summerville Formation
The Summerville Formation is a Late Jurassic sedimentary rock unit in the western United States, characterized by thin-bedded mudstones and sandstones deposited in tidal flat and coastal environments.
- 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_69e0b4c589c08190834fb5d86d0efa2b |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c1ee49a48190876fa05eb291e54e |
completed | April 21, 2026, 12:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08e8358878819093b928e3dc4a9f69 |
completed | May 16, 2026, 9:57 p.m. |
| NEDg | Description generation | batch_6a08e91f9e648190a39d1ff3dc3ca040 |
completed | May 16, 2026, 10:01 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08e9d349e88190b3fb6b30744df6c5 |
completed | May 16, 2026, 10:04 p.m. |
Created at: April 16, 2026, 12:31 p.m.