Triple
T9128973
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West African Craton |
E219034
|
entity |
| Predicate | boundedBy |
P224
|
FINISHED |
| Object |
Mauritanide Belt
The Mauritanide Belt is a major Paleozoic-age mountain belt in West Africa formed by the collision of continental plates along the western margin of the West African Craton.
|
E779350
|
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: Mauritanide Belt | Statement: [West African Craton, boundedBy, Mauritanide Belt]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mauritanide Belt Context triple: [West African Craton, boundedBy, Mauritanide Belt]
-
A.
Saharan Metacraton
The Saharan Metacraton is a large, ancient crustal block in North-Central Africa that was tectonically reworked during Neoproterozoic events and now underlies much of the Sahara Desert.
-
B.
Arabian Shield
The Arabian Shield is an ancient Precambrian crystalline rock complex forming the geological core of western Arabia, characterized by rugged mountains and rich mineral resources.
-
C.
Afro-Arabian Rift System
The Afro-Arabian Rift System is a major tectonic rift complex separating Africa from the Arabian Peninsula, characterized by active faulting, volcanism, and the formation of features such as the Red Sea and surrounding gulfs.
-
D.
Kalahari Craton
The Kalahari Craton is an ancient, stable block of continental crust underlying much of southern Africa and forming a key component of Earth’s early Precambrian geology.
-
E.
Dakar Plateau
Dakar Plateau is the historic downtown district of Dakar, Senegal, known as the city’s commercial and administrative center.
- 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: Mauritanide Belt Triple: [West African Craton, boundedBy, Mauritanide Belt]
Generated description
The Mauritanide Belt is a major Paleozoic-age mountain belt in West Africa formed by the collision of continental plates along the western margin of the West African Craton.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mauritanide Belt Target entity description: The Mauritanide Belt is a major Paleozoic-age mountain belt in West Africa formed by the collision of continental plates along the western margin of the West African Craton.
-
A.
Saharan Metacraton
The Saharan Metacraton is a large, ancient crustal block in North-Central Africa that was tectonically reworked during Neoproterozoic events and now underlies much of the Sahara Desert.
-
B.
Arabian Shield
The Arabian Shield is an ancient Precambrian crystalline rock complex forming the geological core of western Arabia, characterized by rugged mountains and rich mineral resources.
-
C.
Afro-Arabian Rift System
The Afro-Arabian Rift System is a major tectonic rift complex separating Africa from the Arabian Peninsula, characterized by active faulting, volcanism, and the formation of features such as the Red Sea and surrounding gulfs.
-
D.
Kalahari Craton
The Kalahari Craton is an ancient, stable block of continental crust underlying much of southern Africa and forming a key component of Earth’s early Precambrian geology.
-
E.
Dakar Plateau
Dakar Plateau is the historic downtown district of Dakar, Senegal, known as the city’s commercial and administrative center.
- 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_69ca83debfc0819095800583e97ab10f |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cca8cc85b081908ee80db0e3b7df15 |
completed | April 1, 2026, 5:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d030a934988190976aa359f9f902c3 |
completed | April 3, 2026, 9:27 p.m. |
| NEDg | Description generation | batch_69d032a7d9808190a4b3be86e49afb22 |
completed | April 3, 2026, 9:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d0337057048190af062152688599a1 |
completed | April 3, 2026, 9:38 p.m. |
Created at: March 30, 2026, 7:18 p.m.