Triple

T5134808
Position Surface form Disambiguated ID Type / Status
Subject Meghnad Saha E115793 entity
Predicate founded P104 FINISHED
Object Saha Institute of Nuclear Physics
The Saha Institute of Nuclear Physics is a premier Indian research institution in Kolkata specializing in fundamental research in physics and biophysical sciences.
 E496858 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: Saha Institute of Nuclear Physics | Statement: [Meghnad Saha, founded, Saha Institute of Nuclear Physics]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Saha Institute of Nuclear Physics
Context triple: [Meghnad Saha, founded, Saha Institute of Nuclear Physics]
  • A. Tata Institute of Fundamental Research
    The Tata Institute of Fundamental Research is a premier Indian research institution renowned for its pioneering work in mathematics and the fundamental sciences.
  • B. Indian Institute of Science
    The Indian Institute of Science is a premier public research university in India renowned for advanced education and cutting-edge research in science and engineering.
  • C. Inter-University Centre for Astronomy and Astrophysics
    The Inter-University Centre for Astronomy and Astrophysics is a premier Indian research institute in Pune dedicated to theoretical and observational astronomy and astrophysics, supporting researchers and universities across the country.
  • D. Indian Academy of Sciences
    The Indian Academy of Sciences is a premier scientific institution in India dedicated to promoting the advancement and dissemination of science through research support, publications, and educational initiatives.
  • E. Council of Scientific and Industrial Research
    The Council of Scientific and Industrial Research (CSIR) is India’s premier government-funded research and development organization, overseeing a nationwide network of laboratories advancing science, technology, and industrial innovation.
  • 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: Saha Institute of Nuclear Physics
Triple: [Meghnad Saha, founded, Saha Institute of Nuclear Physics]
Generated description
The Saha Institute of Nuclear Physics is a premier Indian research institution in Kolkata specializing in fundamental research in physics and biophysical sciences.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Saha Institute of Nuclear Physics
Target entity description: The Saha Institute of Nuclear Physics is a premier Indian research institution in Kolkata specializing in fundamental research in physics and biophysical sciences.
  • A. Tata Institute of Fundamental Research
    The Tata Institute of Fundamental Research is a premier Indian research institution renowned for its pioneering work in mathematics and the fundamental sciences.
  • B. Indian Institute of Science
    The Indian Institute of Science is a premier public research university in India renowned for advanced education and cutting-edge research in science and engineering.
  • C. Inter-University Centre for Astronomy and Astrophysics
    The Inter-University Centre for Astronomy and Astrophysics is a premier Indian research institute in Pune dedicated to theoretical and observational astronomy and astrophysics, supporting researchers and universities across the country.
  • D. Indian Academy of Sciences
    The Indian Academy of Sciences is a premier scientific institution in India dedicated to promoting the advancement and dissemination of science through research support, publications, and educational initiatives.
  • E. Council of Scientific and Industrial Research
    The Council of Scientific and Industrial Research (CSIR) is India’s premier government-funded research and development organization, overseeing a nationwide network of laboratories advancing science, technology, and industrial innovation.
  • 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_69bd44459a988190a772a5c2ec6a1965 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd784e306081908dd8317227227807 completed March 20, 2026, 4:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69bec4cd5e188190b1404cefc887e0b3 completed March 21, 2026, 4:18 p.m.
NEDg Description generation batch_69bec571d5948190b659a7b5038f8bdd completed March 21, 2026, 4:21 p.m.
NED2 Entity disambiguation (via description) batch_69bec973e71c8190a9c043389d627156 completed March 21, 2026, 4:38 p.m.
Created at: March 20, 2026, 1:43 p.m.