Triple

T9744109
Position Surface form Disambiguated ID Type / Status
Subject Vikram Sarabhai E236261 entity
Predicate founded P104 FINISHED
Object Physical Research Laboratory
Physical Research Laboratory is a premier Indian research institution in Ahmedabad specializing in space science, astronomy, and allied fundamental sciences.
E817819 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: Physical Research Laboratory | Statement: [Vikram Sarabhai, founded, Physical Research Laboratory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Physical Research Laboratory
Context triple: [Vikram Sarabhai, founded, Physical Research Laboratory]
  • A. Physical Research Laboratory observatory
    The Physical Research Laboratory observatory is an astronomical research facility in India operated by the Physical Research Laboratory, known for its high-altitude location at Guru Shikhar in the Aravalli Range.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. National Physical Laboratory of India
    The National Physical Laboratory of India is the country’s premier national metrology institute, responsible for maintaining national measurement standards and providing high-precision time and frequency services.
  • 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: Physical Research Laboratory
Triple: [Vikram Sarabhai, founded, Physical Research Laboratory]
Generated description
Physical Research Laboratory is a premier Indian research institution in Ahmedabad specializing in space science, astronomy, and allied fundamental sciences.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Physical Research Laboratory
Target entity description: Physical Research Laboratory is a premier Indian research institution in Ahmedabad specializing in space science, astronomy, and allied fundamental sciences.
  • A. Physical Research Laboratory observatory
    The Physical Research Laboratory observatory is an astronomical research facility in India operated by the Physical Research Laboratory, known for its high-altitude location at Guru Shikhar in the Aravalli Range.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. National Physical Laboratory of India
    The National Physical Laboratory of India is the country’s premier national metrology institute, responsible for maintaining national measurement standards and providing high-precision time and frequency services.
  • 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_69ca84d3e24481908a476e2231123cf9 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cd9f2e5bb081908047e3bf5fe3991c completed April 1, 2026, 10:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1affb761881908dde9a4f028c32f6 completed April 5, 2026, 12:42 a.m.
NEDg Description generation batch_69d1b0f7a68481909de080dd78f883a8 completed April 5, 2026, 12:46 a.m.
NED2 Entity disambiguation (via description) batch_69d1b17bd97c8190b77815db5a6a70d9 completed April 5, 2026, 12:49 a.m.
Created at: March 30, 2026, 8:23 p.m.