Triple
T17338591
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Calvert Formation |
E421005
|
entity |
| Predicate | hasStratigraphicMembers |
P113229
|
FINISHED |
| Object |
Plum Point Member
Plum Point Member is a stratigraphic subdivision of the Calvert Formation, representing a distinct sedimentary unit used to differentiate geological layers within that formation.
|
E1262572
|
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: Plum Point Member | Statement: [Calvert Formation, hasStratigraphicMembers, Plum Point Member]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Plum Point Member Context triple: [Calvert Formation, hasStratigraphicMembers, Plum Point Member]
-
A.
Rock Point Member
Rock Point Member is a stratigraphic subdivision of the Late Triassic Chinle Formation, known for its fluvial sedimentary rocks and fossil content in the southwestern United States.
-
B.
Sharon Springs Member
The Sharon Springs Member is a stratigraphic subdivision of the Pierre Shale, recognized as a distinct rock unit within this Late Cretaceous marine sedimentary formation.
-
C.
Crow Creek Member
The Crow Creek Member is a distinct stratigraphic unit within the Pierre Shale, recognized for its characteristic sedimentary deposits that help geologists interpret the Late Cretaceous marine environments of the Western Interior Seaway.
-
D.
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.
-
E.
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.
- 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: Plum Point Member Triple: [Calvert Formation, hasStratigraphicMembers, Plum Point Member]
Generated description
Plum Point Member is a stratigraphic subdivision of the Calvert Formation, representing a distinct sedimentary unit used to differentiate geological layers within that formation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Plum Point Member Target entity description: Plum Point Member is a stratigraphic subdivision of the Calvert Formation, representing a distinct sedimentary unit used to differentiate geological layers within that formation.
-
A.
Rock Point Member
Rock Point Member is a stratigraphic subdivision of the Late Triassic Chinle Formation, known for its fluvial sedimentary rocks and fossil content in the southwestern United States.
-
B.
Sharon Springs Member
The Sharon Springs Member is a stratigraphic subdivision of the Pierre Shale, recognized as a distinct rock unit within this Late Cretaceous marine sedimentary formation.
-
C.
Crow Creek Member
The Crow Creek Member is a distinct stratigraphic unit within the Pierre Shale, recognized for its characteristic sedimentary deposits that help geologists interpret the Late Cretaceous marine environments of the Western Interior Seaway.
-
D.
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.
-
E.
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.
- 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_69d889d3adc881909319f1edb8d2a956 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43a13dd44819091d296c764976dfe |
completed | April 19, 2026, 2:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a018c56c8148190ab6e3e2eff09725e |
completed | May 11, 2026, 7:59 a.m. |
| NEDg | Description generation | batch_6a018cdabc248190aae1efc1f87d6efd |
completed | May 11, 2026, 8:01 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a018da922fc8190b309726dab12450c |
completed | May 11, 2026, 8:04 a.m. |
Created at: April 10, 2026, 5:43 a.m.