Triple
T402878
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ethiopian Jews |
E9322
|
entity |
| Predicate | historicalCenter |
P2536
|
FINISHED |
| Object | Lake Tana region |
E39450
|
NE FINISHED |
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: Lake Tana region | Statement: [Ethiopian Jews, historicalCenter, Lake Tana region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Tana region Context triple: [Ethiopian Jews, historicalCenter, Lake Tana region]
-
A.
Lake Tana
chosen
Lake Tana is Ethiopia’s largest lake and the primary source of the Blue Nile, renowned for its island monasteries and ecological importance in the Ethiopian Highlands.
-
B.
Awash River Basin
The Awash River Basin is a major inland drainage basin in Ethiopia that collects waters from the central Ethiopian Highlands and supports significant agricultural, ecological, and human activities along the Awash River.
-
C.
Nile Valley
The Nile Valley is the fertile river corridor in northeastern Africa that supported the rise and flourishing of ancient Egyptian civilization.
-
D.
Afar Triangle
The Afar Triangle is a geologically active depression in the Horn of Africa where three tectonic plates are pulling apart, creating one of the world’s most prominent rift zones.
-
E.
Sinai Peninsula
The Sinai Peninsula is a triangular land bridge between Africa and Asia, known for its desert landscapes, strategic location, and religious and historical significance.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a2e8004cb88190b92ed1add6abf41a |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2eca0e2048190a7bf360257965e56 |
completed | Feb. 28, 2026, 1:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a413f43f1481908b095300fd6630c9 |
completed | March 1, 2026, 10:24 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.