Triple
T20081951
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ngorongoro Crater |
E500022
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Olduvai Gorge |
—
|
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 | Statement: [Ngorongoro Crater, near, Olduvai Gorge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Olduvai Gorge Context triple: [Ngorongoro Crater, near, Olduvai Gorge]
-
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.
Koobi Fora
Koobi Fora is a renowned paleoanthropological and archaeological site in northern Kenya famous for its rich fossil record of early humans and other prehistoric life.
-
E.
Ngorongoro Crater
Ngorongoro Crater is a vast, ancient volcanic caldera in northern Tanzania renowned for its exceptionally dense wildlife populations and spectacular landscapes.
- 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_69da627770948190997f486f9a2e370f |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e665588a9c8190886b693b13a215a8 |
completed | April 20, 2026, 5:41 p.m. |
Created at: April 11, 2026, 3:41 p.m.