Triple
T2238487
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Satish Dhawan Space Centre |
E49338
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Satish Dhawan
Satish Dhawan was an Indian aerospace engineer and pioneering chairman of the Indian Space Research Organisation (ISRO), widely regarded as the father of experimental fluid dynamics research in India.
|
E247690
|
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: Satish Dhawan | Statement: [Satish Dhawan Space Centre, namedAfter, Satish Dhawan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Satish Dhawan Context triple: [Satish Dhawan Space Centre, namedAfter, Satish Dhawan]
-
A.
Katepalli R. Sreenivasan
Katepalli R. Sreenivasan is an Indian-American physicist and engineer renowned for his pioneering research in fluid turbulence and contributions to fluid dynamics.
-
B.
Vikram Sarabhai
Vikram Sarabhai was an Indian physicist and visionary space scientist widely regarded as the father of the Indian space program.
-
C.
Sitaram Tiwari
Sitaram Tiwari was the father of Indian revolutionary freedom fighter Chandrasekhar Azad.
-
D.
A. P. J. Abdul Kalam
A. P. J. Abdul Kalam was an Indian aerospace scientist and the 11th President of India, widely revered as the "Missile Man of India" for his pivotal role in the country’s civilian space and military missile programs.
-
E.
R. Venkataraman
R. Venkataraman was an Indian lawyer, freedom fighter, and statesman who served as the eighth President of India from 1987 to 1992.
- 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: Satish Dhawan Triple: [Satish Dhawan Space Centre, namedAfter, Satish Dhawan]
Generated description
Satish Dhawan was an Indian aerospace engineer and pioneering chairman of the Indian Space Research Organisation (ISRO), widely regarded as the father of experimental fluid dynamics research in India.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Satish Dhawan Target entity description: Satish Dhawan was an Indian aerospace engineer and pioneering chairman of the Indian Space Research Organisation (ISRO), widely regarded as the father of experimental fluid dynamics research in India.
-
A.
Katepalli R. Sreenivasan
Katepalli R. Sreenivasan is an Indian-American physicist and engineer renowned for his pioneering research in fluid turbulence and contributions to fluid dynamics.
-
B.
Vikram Sarabhai
Vikram Sarabhai was an Indian physicist and visionary space scientist widely regarded as the father of the Indian space program.
-
C.
Sitaram Tiwari
Sitaram Tiwari was the father of Indian revolutionary freedom fighter Chandrasekhar Azad.
-
D.
A. P. J. Abdul Kalam
A. P. J. Abdul Kalam was an Indian aerospace scientist and the 11th President of India, widely revered as the "Missile Man of India" for his pivotal role in the country’s civilian space and military missile programs.
-
E.
R. Venkataraman
R. Venkataraman was an Indian lawyer, freedom fighter, and statesman who served as the eighth President of India from 1987 to 1992.
- 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_69a88aa84bdc819086df50e9c20b301e |
completed | March 4, 2026, 7:40 p.m. |
| NER | Named-entity recognition | batch_69abc096c7748190a545cc9b229bde62 |
completed | March 7, 2026, 6:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae6b0a9ee881909dee8b0a657b9c73 |
completed | March 9, 2026, 6:39 a.m. |
| NEDg | Description generation | batch_69ae6bbccdb08190a73fd20a110219d9 |
completed | March 9, 2026, 6:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae6c3d07a08190a6221a33fd02f73e |
completed | March 9, 2026, 6:44 a.m. |
Created at: March 4, 2026, 7:47 p.m.