Triple

T12376193
Position Surface form Disambiguated ID Type / Status
Subject Indian Institute of Technology Patna E295128 entity
Predicate director P255 FINISHED
Object T. N. Singh
T. N. Singh is an Indian academic and administrator who serves as the director of the Indian Institute of Technology Patna.
 E988614 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: T. N. Singh | Statement: [Indian Institute of Technology Patna, director, T. N. Singh]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: T. N. Singh
Context triple: [Indian Institute of Technology Patna, director, T. N. Singh]
  • A. J. N. Singh
    J. N. Singh was a prominent political figure associated with the Natal Indian Congress, an organization that represented and advocated for the rights of the Indian community in South Africa.
  • B. A. N. Singh
    A. N. Singh was an Indian mathematician and historian of mathematics known for his work on the history of Indian mathematics and for co-authoring influential scholarly texts in the field.
  • C. S. K. Singh
    S. K. Singh was an Indian civil servant and politician who served in various high-level administrative and gubernatorial roles.
  • D. T. S. Thakur
    T. S. Thakur is an Indian jurist who served as the 43rd Chief Justice of India.
  • E. A. N. Verma
    A. N. Verma was a senior Indian civil servant who served as a key bureaucratic aide and influential advisor to the Prime Minister of 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: T. N. Singh
Triple: [Indian Institute of Technology Patna, director, T. N. Singh]
Generated description
T. N. Singh is an Indian academic and administrator who serves as the director of the Indian Institute of Technology Patna.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: T. N. Singh
Target entity description: T. N. Singh is an Indian academic and administrator who serves as the director of the Indian Institute of Technology Patna.
  • A. J. N. Singh
    J. N. Singh was a prominent political figure associated with the Natal Indian Congress, an organization that represented and advocated for the rights of the Indian community in South Africa.
  • B. A. N. Singh
    A. N. Singh was an Indian mathematician and historian of mathematics known for his work on the history of Indian mathematics and for co-authoring influential scholarly texts in the field.
  • C. S. K. Singh
    S. K. Singh was an Indian civil servant and politician who served in various high-level administrative and gubernatorial roles.
  • D. T. S. Thakur
    T. S. Thakur is an Indian jurist who served as the 43rd Chief Justice of India.
  • E. A. N. Verma
    A. N. Verma was a senior Indian civil servant who served as a key bureaucratic aide and influential advisor to the Prime Minister of 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_69d6ab6d8a4081908636601e69ddf262 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d93fb8d6c081909e8bbbd52c73f29c completed April 10, 2026, 6:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f655608a0c81908002f9d79d017ded completed May 2, 2026, 7:49 p.m.
NEDg Description generation batch_69f6566dccc0819085e059c7b0288f6c completed May 2, 2026, 7:54 p.m.
NED2 Entity disambiguation (via description) batch_69f657aec8fc8190b3b08ccb95595958 completed May 2, 2026, 7:59 p.m.
Created at: April 8, 2026, 9:54 p.m.