Triple
T22116706
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oldowan stone tools |
E546562
|
entity |
| Predicate | archaeologicalSite |
P1098
|
FINISHED |
| Object | Olduvai Gorge, Tanzania |
—
|
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: Olduvai Gorge, Tanzania | Statement: [Oldowan stone tools, archaeologicalSite, Olduvai Gorge, Tanzania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Olduvai Gorge, Tanzania Context triple: [Oldowan stone tools, archaeologicalSite, Olduvai Gorge, Tanzania]
-
A.
Olduvai Gorge
chosen
Olduvai Gorge is a renowned paleoanthropological site in northern Tanzania where some of the earliest known human ancestors’ fossils and stone tools have been discovered.
-
B.
Amboseli Basin
Amboseli Basin is a broad, low-lying depression in southern Kenya known for its seasonal wetlands and salt pans that attract large concentrations of wildlife within the Amboseli ecosystem.
-
C.
Cradle of Humankind
The Cradle of Humankind is a renowned paleoanthropological site near Johannesburg that has yielded some of the world’s most important hominin fossils, illuminating early human evolution.
-
D.
Makapansgat, South Africa
Makapansgat, South Africa is a significant paleoanthropological site known for yielding important Australopithecus africanus fossils that have contributed to understanding early human evolution.
-
E.
Lake Eyasi region
The Lake Eyasi region is an area in northern Tanzania known as the traditional homeland of the Hadza people, one of the last remaining hunter-gatherer communities in Africa.
- 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_69e11e38b3848190ac3a4fa97d56e65a |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f1294e85708190b455846bacbdfd03 |
completed | April 28, 2026, 9:40 p.m. |
Created at: April 16, 2026, 8:31 p.m.