IRS-1D
E263675
IRS-1D is an Indian remote sensing satellite in the IRS series used primarily for Earth observation and resource monitoring.
All labels observed (1)
| Label | Occurrences |
|---|---|
| IRS-1D canonical | 9 |
How this entity was disambiguated
This entity first appeared as the object of triple T2373153 — 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: IRS-1D Context triple: [IRS series, hasMember, IRS-1D]
-
A.
IRS-1B
IRS-1B is an Indian remote sensing satellite in the IRS series used primarily for Earth observation and resource monitoring.
-
B.
IRS-1A
IRS-1A is an Indian remote sensing satellite in the IRS series used primarily for Earth observation and resource monitoring.
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C.
IRS-P2
IRS-P2 is an Indian remote sensing satellite in the IRS series used primarily for Earth observation and resource monitoring.
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D.
IR8
IR8 is a high-yielding semi-dwarf rice variety developed during the Green Revolution that significantly increased rice production worldwide.
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E.
IRI
IRI (Industrial Research Institute) is a U.S.-based association of industrial and service companies focused on advancing innovation, research, and development management practices.
- 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: IRS-1D Target entity description: IRS-1D is an Indian remote sensing satellite in the IRS series used primarily for Earth observation and resource monitoring.
-
A.
IRS-1B
IRS-1B is an Indian remote sensing satellite in the IRS series used primarily for Earth observation and resource monitoring.
-
B.
IRS-1A
IRS-1A is an Indian remote sensing satellite in the IRS series used primarily for Earth observation and resource monitoring.
-
C.
IRS-P2
IRS-P2 is an Indian remote sensing satellite in the IRS series used primarily for Earth observation and resource monitoring.
-
D.
IR8
IR8 is a high-yielding semi-dwarf rice variety developed during the Green Revolution that significantly increased rice production worldwide.
-
E.
IRI
IRI (Industrial Research Institute) is a U.S.-based association of industrial and service companies focused on advancing innovation, research, and development management practices.
- F. None of above. chosen
Statements (45)
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: IRS-1D Description of subject: IRS-1D is an Indian remote sensing satellite in the IRS series used primarily for Earth observation and resource monitoring.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.