Triple
T20569869
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oum Er-Rbia River |
E505065
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object | Derna River |
—
|
NE NERFINISHED |
How this triple was built (3 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: Derna River | Statement: [Oum Er-Rbia River, hasTributary, Derna River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Derna River Context triple: [Oum Er-Rbia River, hasTributary, Derna River]
-
A.
Mareb River
The Mareb River is an intermittent river in the Horn of Africa that flows through Eritrea and Ethiopia, historically serving as a natural boundary in the region.
-
B.
Togdheer River
The Togdheer River is a seasonal watercourse in Somaliland that flows through the city of Burao and is a key feature of the region’s arid landscape.
-
C.
Al-Kahla River
Al-Kahla River is a waterway in southeastern Iraq that flows through Maysan Governorate, contributing to the region’s irrigation and local ecosystems.
-
D.
Todra River
The Todra River is a watercourse in southeastern Morocco famed for carving the dramatic Todra Gorge through the Atlas Mountains, a popular destination for hikers and climbers.
-
E.
Khudar River
The Khudar River is a watercourse in Madhya Pradesh, India, known for flowing near the historic Duladeo Temple in the Khajuraho temple complex.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Derna River Target entity description: The Derna River is a lesser-known tributary stream that feeds into Morocco’s major Oum Er-Rbia River system.
-
A.
Mareb River
The Mareb River is an intermittent river in the Horn of Africa that flows through Eritrea and Ethiopia, historically serving as a natural boundary in the region.
-
B.
Togdheer River
The Togdheer River is a seasonal watercourse in Somaliland that flows through the city of Burao and is a key feature of the region’s arid landscape.
-
C.
Al-Kahla River
Al-Kahla River is a waterway in southeastern Iraq that flows through Maysan Governorate, contributing to the region’s irrigation and local ecosystems.
-
D.
Todra River
The Todra River is a watercourse in southeastern Morocco famed for carving the dramatic Todra Gorge through the Atlas Mountains, a popular destination for hikers and climbers.
-
E.
Khudar River
The Khudar River is a watercourse in Madhya Pradesh, India, known for flowing near the historic Duladeo Temple in the Khajuraho temple complex.
- F. None of above. chosen
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_69e0b4b721588190993ac7b0a9be2736 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6a7a4b90c81909854dac72f671eec |
completed | April 20, 2026, 10:24 p.m. |
Created at: April 16, 2026, 11:39 a.m.