Triple
T13508346
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Second Cataract of the Nile |
E321071
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | northern Sudan |
E389658
|
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: northern Sudan | Statement: [Second Cataract of the Nile, locatedIn, northern Sudan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: northern Sudan Context triple: [Second Cataract of the Nile, locatedIn, northern Sudan]
-
A.
Northern Sudan
chosen
Northern Sudan is the predominantly Arab and Muslim region of Sudan that historically formed the political and economic center of the country and was a primary party in Sudan’s north–south conflicts.
-
B.
eastern Sudan
Eastern Sudan is a region of Sudan along the Red Sea coast, known for its strategic port city of Port Sudan and its ethnically diverse, largely arid landscapes.
-
C.
Kordofan
Kordofan is a historical and geographical region in central Sudan known for its semi-arid savannah, diverse ethnic groups, and role as a traditional trade and agricultural area.
-
D.
Central Sudan
Central Sudan is a historical region in north-central Africa encompassing parts of modern-day northern Nigeria and surrounding areas, known for its precolonial emirates and trans-Saharan trade networks.
-
E.
South Kordofan
South Kordofan is a conflict-affected state in central Sudan known for its ethnic diversity, Nuba Mountains region, and complex political and humanitarian challenges.
- 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_69d807629d6c8190998f1b9bb12d2ed0 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbaf85a74081909eb08751fc55ce8f |
completed | April 12, 2026, 2:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7548e51b881909a3384812556bc3d |
completed | May 3, 2026, 1:58 p.m. |
Created at: April 9, 2026, 9:43 p.m.