Triple
T20325438
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Luba |
E492319
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Bantu expansion cultural sphere |
—
|
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: Bantu expansion cultural sphere | Statement: [Luba, partOf, Bantu expansion cultural sphere]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bantu expansion cultural sphere Context triple: [Luba, partOf, Bantu expansion cultural sphere]
-
A.
Bantu expansion
The Bantu expansion was a major series of migrations by Bantu-speaking peoples across sub-Saharan Africa that spread related languages, ironworking, and agricultural practices over much of the continent.
-
B.
Bantu cultural area
chosen
The Bantu cultural area is a broad region of sub-Saharan Africa characterized by Bantu-speaking peoples who share related languages, agricultural traditions, and social and artistic practices.
-
C.
Eastern Bantu
Eastern Bantu is a major subgroup of the Bantu languages spoken primarily in eastern and parts of central and southern Africa, encompassing numerous related languages and dialects.
-
D.
Central Bantu
Central Bantu refers to a major subgroup of Bantu languages spoken primarily in central Africa, closely related linguistically and historically to the Southern Bantu languages.
-
E.
Southern Bantu
Southern Bantu is a major branch of the Bantu language family comprising numerous closely related languages spoken primarily in the southern regions of 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_69e0b4a0134081909113563e1c3ba68a |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6778f20288190b1862d6be61bfb67 |
completed | April 20, 2026, 6:59 p.m. |
Created at: April 16, 2026, 11:21 a.m.