Punjab Engineering College
E363999
Punjab Engineering College is a premier engineering institution in Chandigarh, India, known for producing distinguished engineers including astronaut Kalpana Chawla.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Punjab Engineering College canonical | 2 |
| Punjab Engineering College, Chandigarh | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3505198 — 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: Punjab Engineering College Context triple: [Kalpana Chawla, educatedAt, Punjab Engineering College]
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A.
Kamla Nehru Institute of Technology, Sultanpur
Kamla Nehru Institute of Technology, Sultanpur is a government engineering college in Uttar Pradesh, India, named in honor of freedom fighter Kamala Nehru and known for its undergraduate and postgraduate programs in engineering and technology.
-
B.
Ajay Kumar Garg Engineering College
Ajay Kumar Garg Engineering College is a private engineering institution in Ghaziabad, Uttar Pradesh, known for offering undergraduate and postgraduate programs in various engineering and technology disciplines.
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C.
College of Engineering Pune
College of Engineering Pune is one of India’s oldest and most prestigious engineering institutes, renowned for its strong academic programs and historic campus in Pune, Maharashtra.
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D.
Vidya Pratishthan’s College of Engineering
Vidya Pratishthan’s College of Engineering is an engineering college located in Baramati, Maharashtra, offering undergraduate and postgraduate technical education.
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E.
Indian Institute of Technology Patna
Indian Institute of Technology Patna is a premier public engineering and technology institute in India, recognized as one of the country’s top IITs for its research and academic programs.
- 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: Punjab Engineering College Target entity description: Punjab Engineering College is a premier engineering institution in Chandigarh, India, known for producing distinguished engineers including astronaut Kalpana Chawla.
-
A.
Kamla Nehru Institute of Technology, Sultanpur
Kamla Nehru Institute of Technology, Sultanpur is a government engineering college in Uttar Pradesh, India, named in honor of freedom fighter Kamala Nehru and known for its undergraduate and postgraduate programs in engineering and technology.
-
B.
Ajay Kumar Garg Engineering College
Ajay Kumar Garg Engineering College is a private engineering institution in Ghaziabad, Uttar Pradesh, known for offering undergraduate and postgraduate programs in various engineering and technology disciplines.
-
C.
College of Engineering Pune
College of Engineering Pune is one of India’s oldest and most prestigious engineering institutes, renowned for its strong academic programs and historic campus in Pune, Maharashtra.
-
D.
Vidya Pratishthan’s College of Engineering
Vidya Pratishthan’s College of Engineering is an engineering college located in Baramati, Maharashtra, offering undergraduate and postgraduate technical education.
-
E.
Indian Institute of Technology Patna
Indian Institute of Technology Patna is a premier public engineering and technology institute in India, recognized as one of the country’s top IITs for its research and academic programs.
- F. None of above. chosen
Statements (48)
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: Punjab Engineering College Description of subject: Punjab Engineering College is a premier engineering institution in Chandigarh, India, known for producing distinguished engineers including astronaut Kalpana Chawla.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
Punjab Engineering College
→
formerlyKnownAs
→
Punjab Engineering College
self-linksurface differs
ⓘ
this entity surface form:
Punjab Engineering College, Chandigarh
subject surface form:
Kalpana Chawla