Triple
T21153357
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zanzibar Urban/West Region |
E521249
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Unguja Island |
—
|
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: Unguja Island | Statement: [Zanzibar Urban/West Region, locatedOn, Unguja Island]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Unguja Island Context triple: [Zanzibar Urban/West Region, locatedOn, Unguja Island]
-
A.
Unguja Island
chosen
Unguja Island is the largest and most populous island of the Zanzibar Archipelago in Tanzania, known for its historic Stone Town, spice plantations, and Indian Ocean beaches.
-
B.
Kilwa Island
Kilwa Island is a coastal island in southeastern Tanzania best known for the historic Swahili trading city of Kilwa Kisiwani and its UNESCO-listed medieval ruins.
-
C.
Pemba Island
Pemba Island is a lush, hilly island in the Indian Ocean that forms part of Tanzania’s Zanzibar Archipelago, known for its clove plantations, rich marine life, and relatively undeveloped, tranquil character compared to nearby Unguja (Zanzibar Island).
-
D.
Mombasa Island
Mombasa Island is a coastal island in southeastern Kenya that hosts much of the city of Mombasa, including its historic Old Town and key port facilities.
-
E.
Ukerewe Island
Ukerewe Island is the largest inland island in Africa, located within Tanzania's portion of Lake Victoria and known for its rural communities and distinctive cultural traditions.
- 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_69e0b50d1ea481909c07e63c3ead9316 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7252929748190afd85be40294293f |
completed | April 21, 2026, 7:20 a.m. |
Created at: April 16, 2026, 2:58 p.m.