Triple
T21112593
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Saalian glaciation |
E520209
|
entity |
| Predicate | geologicAge |
P1327
|
FINISHED |
| Object | Middle Pleistocene |
—
|
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: Middle Pleistocene | Statement: [Saalian glaciation, geologicAge, Middle Pleistocene]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Middle Pleistocene Context triple: [Saalian glaciation, geologicAge, Middle Pleistocene]
-
A.
Middle Paleolithic
The Middle Paleolithic is a prehistoric period characterized by the development of Neanderthals and early modern humans, marked by more advanced stone tool technologies such as the Mousterian industry.
-
B.
Pleistocene epoch
chosen
The Pleistocene epoch was a geological time period characterized by repeated ice ages, widespread glaciation, and the evolution and global spread of modern humans.
-
C.
Pridoli Epoch
The Pridoli Epoch is the final epoch of the Silurian Period, marking a transitional interval in Earth’s history just before the onset of the Devonian.
-
D.
Late Miocene
The Late Miocene is the final epochal stage of the Miocene, marked by significant global cooling, grassland expansion, and the evolution and diversification of many modern mammal and primate lineages.
-
E.
Upper Palaeolithic
The Upper Palaeolithic is the final phase of the Old Stone Age, marked by advanced stone tools, cave art, and the widespread presence of anatomically modern humans across Eurasia.
- 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_69e0b509a318819092fbbcb21d1fe603 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e72103b3888190a19e9a40f01fb439 |
completed | April 21, 2026, 7:02 a.m. |
Created at: April 16, 2026, 2:54 p.m.