Riek Machar
E794057
Riek Machar is a South Sudanese politician and rebel leader who has served as a key opposition figure and former vice president in the country’s turbulent post-independence politics.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Riek Machar canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9351608 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Riek Machar Context triple: [South Sudanese Civil War, headOfOppositionSide, Riek Machar]
-
A.
Salva Kiir Mayardit
Salva Kiir Mayardit is a South Sudanese politician and military leader who has served as the country’s president since its independence in 2011.
-
B.
Gawar Nuer
Gawar Nuer is a dialect of the Nuer language spoken by the Gawar subgroup of the Nuer people in South Sudan.
-
C.
John Garang
John Garang was a Sudanese revolutionary leader and founder of the Sudan People’s Liberation Movement/Army who played a central role in the Second Sudanese Civil War and the eventual creation of South Sudan.
-
D.
Bor Dinka
Bor Dinka are a prominent subgroup of the Dinka people of South Sudan, known for their Nilotic pastoralist culture, cattle herding traditions, and significant role in the country’s political and social history.
-
E.
Kipsigis
Kipsigis is a Southern Nilotic language spoken primarily by the Kipsigis people of Kenya, who are part of the larger Kalenjin ethnic group.
- 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: Riek Machar Target entity description: Riek Machar is a South Sudanese politician and rebel leader who has served as a key opposition figure and former vice president in the country’s turbulent post-independence politics.
-
A.
Salva Kiir Mayardit
Salva Kiir Mayardit is a South Sudanese politician and military leader who has served as the country’s president since its independence in 2011.
-
B.
Gawar Nuer
Gawar Nuer is a dialect of the Nuer language spoken by the Gawar subgroup of the Nuer people in South Sudan.
-
C.
John Garang
John Garang was a Sudanese revolutionary leader and founder of the Sudan People’s Liberation Movement/Army who played a central role in the Second Sudanese Civil War and the eventual creation of South Sudan.
-
D.
Bor Dinka
Bor Dinka are a prominent subgroup of the Dinka people of South Sudan, known for their Nilotic pastoralist culture, cattle herding traditions, and significant role in the country’s political and social history.
-
E.
Kipsigis
Kipsigis is a Southern Nilotic language spoken primarily by the Kipsigis people of Kenya, who are part of the larger Kalenjin ethnic group.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
politician ⓘ rebel leader ⓘ |
| academicDegree | PhD in mechanical engineering ⓘ |
| accusedOf | human rights abuses during South Sudan conflict ⓘ |
| ally | Lam Akol NERFINISHED ⓘ |
| conflict |
Second Sudanese Civil War
NERFINISHED
ⓘ
South Sudanese Civil War NERFINISHED ⓘ |
| countryOfCitizenship |
South Sudan
NERFINISHED
ⓘ
Sudan NERFINISHED ⓘ |
| dateOfBirth | 1953-11-21 ⓘ |
| educatedAt |
University of Bradford
NERFINISHED
ⓘ
University of Khartoum NERFINISHED ⓘ |
| ethnicGroup | Nuer NERFINISHED ⓘ |
| factionFounded | SPLM/A-Nasir faction NERFINISHED ⓘ |
| fieldOfStudy | mechanical engineering ⓘ |
| languageSpoken |
Arabic
NERFINISHED
ⓘ
English ⓘ Nuer NERFINISHED ⓘ |
| memberOfPoliticalParty |
Sudan People’s Liberation Movement (SPLM)
NERFINISHED
ⓘ
Sudan People’s Liberation Movement-in-Opposition (SPLM-IO) NERFINISHED ⓘ |
| movement | Sudan People’s Liberation Movement-in-Opposition NERFINISHED ⓘ |
| name | Riek Machar Teny Dhurgon NERFINISHED ⓘ |
| notableFor |
leadership in the South Sudanese Civil War
ⓘ
opposition to President Salva Kiir Mayardit ⓘ role in the Second Sudanese Civil War ⓘ |
| officeEndTime |
2013-07-23
ⓘ
2016-07 ⓘ |
| officeStartTime |
2011-07-09
ⓘ
2016-04 ⓘ 2020-02-22 ⓘ |
| opponent | Salva Kiir Mayardit NERFINISHED ⓘ |
| placeOfBirth | Leer NERFINISHED ⓘ |
| positionHeld |
Commander-in-Chief of SPLM-IO
ⓘ
First Vice President of South Sudan ⓘ Vice President of South Sudan ⓘ |
| religion | Christianity ⓘ |
| residence | Juba NERFINISHED ⓘ |
| roleInPeaceProcess | key opposition signatory to South Sudan peace agreements ⓘ |
| signed |
2015 Agreement on the Resolution of the Conflict in the Republic of South Sudan
NERFINISHED
ⓘ
2018 Revitalized Agreement on the Resolution of the Conflict in South Sudan NERFINISHED ⓘ |
| spouse | Angelina Teny NERFINISHED ⓘ |
| yearFactionFounded | 1991 ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Riek Machar Description of subject: Riek Machar is a South Sudanese politician and rebel leader who has served as a key opposition figure and former vice president in the country’s turbulent post-independence politics.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.