Triple
T501663
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IEEE Control Systems Award |
E10414
|
entity |
| Predicate | notableRecipient |
P108
|
FINISHED |
| Object |
Shankar Sastry
Shankar Sastry is a prominent control theorist and engineer known for his influential contributions to control systems, robotics, and cyber-physical systems, as well as his leadership roles in academia.
|
E62373
|
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: Shankar Sastry | Statement: [IEEE Control Systems Award, notableRecipient, Shankar Sastry]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shankar Sastry Context triple: [IEEE Control Systems Award, notableRecipient, Shankar Sastry]
-
A.
Natarajan Shankar
Natarajan Shankar is a computer scientist known for his contributions to automated reasoning and formal methods, particularly in theorem proving and verification.
-
B.
R. Venkataraman
R. Venkataraman was an Indian lawyer, freedom fighter, and statesman who served as the eighth President of India from 1987 to 1992.
-
C.
T. T. Krishnamachari
T. T. Krishnamachari was a prominent Indian politician and economist who served as Finance Minister of India under Prime Ministers Jawaharlal Nehru and Lal Bahadur Shastri.
-
D.
Laxman Narasimhan
Laxman Narasimhan is an Indian-American business executive best known as the chief executive officer of Starbucks and former CEO of Reckitt Benckiser.
-
E.
Pradip Krishen
Pradip Krishen is an Indian filmmaker-turned-environmentalist and naturalist known for his documentaries and influential work on urban ecology and tree mapping in India.
- 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: Shankar Sastry Triple: [IEEE Control Systems Award, notableRecipient, Shankar Sastry]
Generated description
Shankar Sastry is a prominent control theorist and engineer known for his influential contributions to control systems, robotics, and cyber-physical systems, as well as his leadership roles in academia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Shankar Sastry Target entity description: Shankar Sastry is a prominent control theorist and engineer known for his influential contributions to control systems, robotics, and cyber-physical systems, as well as his leadership roles in academia.
-
A.
Natarajan Shankar
Natarajan Shankar is a computer scientist known for his contributions to automated reasoning and formal methods, particularly in theorem proving and verification.
-
B.
R. Venkataraman
R. Venkataraman was an Indian lawyer, freedom fighter, and statesman who served as the eighth President of India from 1987 to 1992.
-
C.
T. T. Krishnamachari
T. T. Krishnamachari was a prominent Indian politician and economist who served as Finance Minister of India under Prime Ministers Jawaharlal Nehru and Lal Bahadur Shastri.
-
D.
Laxman Narasimhan
Laxman Narasimhan is an Indian-American business executive best known as the chief executive officer of Starbucks and former CEO of Reckitt Benckiser.
-
E.
Pradip Krishen
Pradip Krishen is an Indian filmmaker-turned-environmentalist and naturalist known for his documentaries and influential work on urban ecology and tree mapping in India.
- 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_69a2e848adf881908e5e04f7af030093 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2f131e2148190afd43402f505c73e |
completed | Feb. 28, 2026, 1:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a485456cfc81908fab6c5d9548ebb9 |
completed | March 1, 2026, 6:28 p.m. |
| NEDg | Description generation | batch_69a485da078c819098bc4a2bca818d5e |
completed | March 1, 2026, 6:30 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a486416de48190864ed2874556f5ef |
completed | March 1, 2026, 6:32 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.