Triple
T20442057
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Olduvai Gorge |
E501419
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | eastern Serengeti Plains |
—
|
NE NERFINISHED |
How this triple was built (3 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: eastern Serengeti Plains | Statement: [Olduvai Gorge, locatedOn, eastern Serengeti Plains]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: eastern Serengeti Plains Context triple: [Olduvai Gorge, locatedOn, eastern Serengeti Plains]
-
A.
Makgadikgadi Pans region
The Makgadikgadi Pans region is one of the world’s largest salt pan complexes, a vast, seasonally flooded expanse of shimmering flats and rich wildlife habitat in northern Botswana.
-
B.
Laikipia Plateau
The Laikipia Plateau is a highland region in central Kenya known for its expansive savannahs, wildlife conservancies, and views of Mount Kenya.
-
C.
Serengetti
Serengetti is a track featured on the Grateful Dead’s 1978 studio album "Shakedown Street."
-
D.
Rusizi Plain
Rusizi Plain is a fertile lowland region in the western Lake Tanganyika area of Central Africa, known for its agricultural importance and settlements along the Rusizi River.
-
E.
Serengeti District
Serengeti District is an administrative district in northern Tanzania best known for encompassing a large portion of the world-famous Serengeti ecosystem and its wildlife.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: eastern Serengeti Plains Target entity description: The eastern Serengeti Plains are a vast grassland region in northern Tanzania renowned for their rich wildlife, dramatic landscapes, and key role in human evolutionary history.
-
A.
Makgadikgadi Pans region
The Makgadikgadi Pans region is one of the world’s largest salt pan complexes, a vast, seasonally flooded expanse of shimmering flats and rich wildlife habitat in northern Botswana.
-
B.
Laikipia Plateau
The Laikipia Plateau is a highland region in central Kenya known for its expansive savannahs, wildlife conservancies, and views of Mount Kenya.
-
C.
Serengetti
Serengetti is a track featured on the Grateful Dead’s 1978 studio album "Shakedown Street."
-
D.
Rusizi Plain
Rusizi Plain is a fertile lowland region in the western Lake Tanganyika area of Central Africa, known for its agricultural importance and settlements along the Rusizi River.
-
E.
Serengeti District
chosen
Serengeti District is an administrative district in northern Tanzania best known for encompassing a large portion of the world-famous Serengeti ecosystem and its wildlife.
- F. None of above.
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_69e0b4ab3cfc8190ac9bf32e932316b1 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e685f3b794819080745b135a305ba7 |
completed | April 20, 2026, 8 p.m. |
Created at: April 16, 2026, 11:32 a.m.