Triple
T16530982
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | London Clay Formation |
E401564
|
entity |
| Predicate | geologicEpoch |
P1327
|
FINISHED |
| Object | Early Eocene |
—
|
LITERAL FINISHED |
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: Early Eocene | Statement: [London Clay Formation, geologicEpoch, Early Eocene]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: geologicEpoch Context triple: [London Clay Formation, geologicEpoch, Early Eocene]
-
A.
geologicRecord
Indicates that one entity serves as a geologic record documenting the history, processes, or conditions of another entity over time.
-
B.
geologicalAge
chosen
Indicates the time period in Earth's geological history during which an entity (such as a rock, fossil, or formation) originated or was formed.
-
C.
positionInGeologicTimescale
Indicates the relative placement of a time interval or event within the structured sequence of the geologic timescale.
-
D.
globalChronostratigraphicScale
Indicates a temporal classification relationship where an entity is placed within the standardized global chronostratigraphic scale of geological time.
-
E.
geologicEraDominantRocks
Indicates that a particular type or group of rocks is the most characteristic or prevalent during a given geologic era.
- F. None of above.
Provenance (3 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_69d883838abc8190bc79cb2d41733ce2 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e32ed741088190a285f8f9431810f3 |
completed | April 18, 2026, 7:12 a.m. |
| PD | Predicate disambiguation | batch_69e296995d388190b88ebe189dce890d |
completed | April 17, 2026, 8:22 p.m. |
Created at: April 10, 2026, 5:14 a.m.