Triple
T5456947
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zanzibar City |
E122501
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object |
Unguja Island
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.
|
E524062
|
NE FINISHED |
How this triple was built (4 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 City, locatedOn, Unguja Island]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Unguja Island Context triple: [Zanzibar City, locatedOn, Unguja Island]
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
Pemba
Pemba is a historically significant coastal city on the Swahili Coast, known as a regional hub of trade and Swahili culture along the Indian Ocean.
-
E.
Witu Islands
The Witu Islands are a volcanic island group in the Bismarck Sea of Papua New Guinea, known for their rich marine biodiversity and traditional coastal communities.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Unguja Island Triple: [Zanzibar City, locatedOn, Unguja Island]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Unguja Island Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
Pemba
Pemba is a historically significant coastal city on the Swahili Coast, known as a regional hub of trade and Swahili culture along the Indian Ocean.
-
E.
Witu Islands
The Witu Islands are a volcanic island group in the Bismarck Sea of Papua New Guinea, known for their rich marine biodiversity and traditional coastal communities.
- F. None of above. chosen
Provenance (5 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_69bd46424248819085282ddf50a565f3 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd91f05c48819095bb4e371209adee |
completed | March 20, 2026, 6:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf6c63cb6481908ea46a836a3804fe |
completed | March 22, 2026, 4:13 a.m. |
| NEDg | Description generation | batch_69bf6e81519c81909fae4da630af58b5 |
completed | March 22, 2026, 4:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf6edb3d78819083912d4ebe691eff |
completed | March 22, 2026, 4:23 a.m. |
Created at: March 20, 2026, 2:08 p.m.