Triple
T21808301
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lochkovian Epoch |
E538404
|
entity |
| Predicate | lithostratigraphicCorrelation |
P30174
|
FINISHED |
| Object | Lochkov Formation in the Prague Basin |
—
|
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: Lochkov Formation in the Prague Basin | Statement: [Lochkovian Epoch, lithostratigraphicCorrelation, Lochkov Formation in the Prague Basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lochkov Formation in the Prague Basin Context triple: [Lochkovian Epoch, lithostratigraphicCorrelation, Lochkov Formation in the Prague Basin]
-
A.
Vienna Basin transfer zone
The Vienna Basin transfer zone is a major geological structure in Central Europe that accommodates tectonic movement between the Eastern Alps and Western Carpathians, influencing regional basin formation and seismicity.
-
B.
Czech lignite basins
Czech lignite basins are major coal-bearing geological regions in the Czech Republic known for extensive lignite deposits and long-standing mining activity.
-
C.
Matijevic Formation
Matijevic Formation is a geologic rock unit on Mars exposed along the rim of Endeavour Crater, studied for its ancient environmental and potential habitability clues.
-
D.
Global Boundary Stratotype Section and Point at Klonk, Czech Republic
chosen
The Global Boundary Stratotype Section and Point at Klonk in the Czech Republic is a formally designated geological reference site that marks the internationally agreed base of the Devonian System and serves as a key standard for correlating Early Devonian rock strata worldwide.
-
E.
Gulpen Formation
The Gulpen Formation is a Late Cretaceous marine sedimentary rock unit in the Netherlands and adjacent areas, known for its chalk and marl deposits and rich fossil content.
- 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_69e0c473f0f8819086c9d1b4a143bd67 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f078047ca88190a0efa4bc7f2faf80 |
completed | April 28, 2026, 9:04 a.m. |
Created at: April 16, 2026, 6:53 p.m.