Lalu Prasad Yadav
E489617
Lalu Prasad Yadav is an Indian politician and former Chief Minister of Bihar known for his populist style, influential role in regional politics, and leadership of the Rashtriya Janata Dal.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lalu Prasad Yadav canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T5049399 — 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: Lalu Prasad Yadav Context triple: [Rashtriya Janata Dal, founder, Lalu Prasad Yadav]
-
A.
Brajesh Mishra
Brajesh Mishra was an Indian diplomat and politician who became a key architect of India’s foreign and security policy in the late 1990s and early 2000s, particularly during the Vajpayee government.
-
B.
Kamal Nath
Kamal Nath is an Indian politician and senior leader of the Indian National Congress who has served multiple terms as a Union minister and as Chief Minister of Madhya Pradesh.
-
C.
Bhupinder Singh Hooda
Bhupinder Singh Hooda is an Indian National Congress politician who served multiple terms as the Chief Minister of the northern Indian state of Haryana.
-
D.
Robert Vadra
Robert Vadra is an Indian businessman best known for his high-profile marriage into the Nehru–Gandhi political family and for being at the center of several controversial land and financial dealings.
-
E.
Om Prakash Chautala
Om Prakash Chautala is an Indian politician from the state of Haryana who served multiple terms as its Chief Minister and is a prominent leader of the Indian National Lok Dal party.
- 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: Lalu Prasad Yadav Target entity description: Lalu Prasad Yadav is an Indian politician and former Chief Minister of Bihar known for his populist style, influential role in regional politics, and leadership of the Rashtriya Janata Dal.
-
A.
Brajesh Mishra
Brajesh Mishra was an Indian diplomat and politician who became a key architect of India’s foreign and security policy in the late 1990s and early 2000s, particularly during the Vajpayee government.
-
B.
Kamal Nath
Kamal Nath is an Indian politician and senior leader of the Indian National Congress who has served multiple terms as a Union minister and as Chief Minister of Madhya Pradesh.
-
C.
Bhupinder Singh Hooda
Bhupinder Singh Hooda is an Indian National Congress politician who served multiple terms as the Chief Minister of the northern Indian state of Haryana.
-
D.
Robert Vadra
Robert Vadra is an Indian businessman best known for his high-profile marriage into the Nehru–Gandhi political family and for being at the center of several controversial land and financial dealings.
-
E.
Om Prakash Chautala
Om Prakash Chautala is an Indian politician from the state of Haryana who served multiple terms as its Chief Minister and is a prominent leader of the Indian National Lok Dal party.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Indian politician
ⓘ
human ⓘ |
| child |
Misa Bharti
NERFINISHED
ⓘ
Tej Pratap Yadav NERFINISHED ⓘ Tejashwi Yadav NERFINISHED ⓘ |
| constituencyRepresented |
Chhapra (Lok Sabha constituency)
NERFINISHED
ⓘ
Saran (Lok Sabha constituency) NERFINISHED ⓘ |
| countryOfActivity | India NERFINISHED ⓘ |
| countryOfCitizenship | India ⓘ |
| dateOfBirth | 1948-06-11 ⓘ |
| educatedAt |
B. N. College, Patna
NERFINISHED
ⓘ
Patna University NERFINISHED ⓘ |
| ethnicGroup | Yadav NERFINISHED ⓘ |
| familyName | Yadav NERFINISHED ⓘ |
| founderOf | Rashtriya Janata Dal NERFINISHED ⓘ |
| givenName | Lalu NERFINISHED ⓘ |
| hasImage | portrait of Lalu Prasad Yadav ⓘ |
| hasRole | leader of Rashtriya Janata Dal parliamentary party ⓘ |
| languageSpoken |
Bhojpuri
NERFINISHED
ⓘ
Hindi ⓘ |
| memberOf |
Bihar Legislative Assembly
NERFINISHED
ⓘ
Lok Sabha NERFINISHED ⓘ Rajya Sabha NERFINISHED ⓘ |
| movementParticipatedIn | JP Movement NERFINISHED ⓘ |
| name | Lalu Prasad Yadav NERFINISHED ⓘ |
| notableFor |
influential role in Bihar politics
ⓘ
leadership of Rashtriya Janata Dal ⓘ populist political style ⓘ |
| notableWork | implementation of populist welfare schemes in Bihar ⓘ |
| numberOfChildren | 9 ⓘ |
| occupation | politician ⓘ |
| officeEndTime |
1997-07-25
ⓘ
2009-05-22 ⓘ |
| officeStartTime |
1990-03-10
ⓘ
2004-05-23 ⓘ |
| placeOfBirth | Phulwaria, Gopalganj district, Bihar, India NERFINISHED ⓘ |
| politicalParty | Rashtriya Janata Dal NERFINISHED ⓘ |
| positionHeld |
Chief Minister of Bihar
ⓘ
Member of Parliament, Lok Sabha ⓘ Member of Parliament, Rajya Sabha ⓘ Minister of Railways of India ⓘ |
| previousPoliticalParty |
Janata Dal
NERFINISHED
ⓘ
Janata Party NERFINISHED ⓘ |
| regionOfActivity | Bihar NERFINISHED ⓘ |
| religion | Hinduism ⓘ |
| spouse | Rabri Devi NERFINISHED ⓘ |
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: Lalu Prasad Yadav Description of subject: Lalu Prasad Yadav is an Indian politician and former Chief Minister of Bihar known for his populist style, influential role in regional politics, and leadership of the Rashtriya Janata Dal.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.