Triple

T535838

Position	Surface form	Disambiguated ID	Type / Status
Subject	Chennai	`E12324`	entity
Predicate	educationalInstitution	`P2858`	FINISHED
Object	Indian Institute of Technology Madras Indian Institute of Technology Madras is a premier public technical and research university in India, renowned for its engineering, science, and technology programs and consistently ranked among the country’s top institutions.	`E66973`	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: Indian Institute of Technology Madras | Statement: [Chennai, educationalInstitution, Indian Institute of Technology Madras]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Indian Institute of Technology Madras
Context triple: [Chennai, educationalInstitution, Indian Institute of Technology Madras]

A. Indian Institute of Management Ahmedabad
The Indian Institute of Management Ahmedabad is one of India’s premier business schools, renowned globally for its rigorous management programs and influential alumni.
B. University of Madras
The University of Madras is one of India's oldest and most prestigious public universities, based in Chennai and renowned for its wide range of academic programs and influential alumni.
C. Azim Premji University
Azim Premji University is a Bengaluru-based private university in India focused on education, development, and social sector studies, established as part of Azim Premji’s philanthropic initiatives.
D. South Asian University
South Asian University is an international higher education and research institution in New Delhi established by the South Asian Association for Regional Cooperation (SAARC) to foster regional cooperation and academic excellence among South Asian countries.
E. University of Delhi
The University of Delhi is a premier public central university in India, renowned for its academic excellence and wide range of undergraduate and postgraduate programs.
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: Indian Institute of Technology Madras
Triple: [Chennai, educationalInstitution, Indian Institute of Technology Madras]

Generated description

Indian Institute of Technology Madras is a premier public technical and research university in India, renowned for its engineering, science, and technology programs and consistently ranked among the country’s top institutions.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Indian Institute of Technology Madras
Target entity description: Indian Institute of Technology Madras is a premier public technical and research university in India, renowned for its engineering, science, and technology programs and consistently ranked among the country’s top institutions.

A. Indian Institute of Management Ahmedabad
The Indian Institute of Management Ahmedabad is one of India’s premier business schools, renowned globally for its rigorous management programs and influential alumni.
B. University of Madras
The University of Madras is one of India's oldest and most prestigious public universities, based in Chennai and renowned for its wide range of academic programs and influential alumni.
C. Azim Premji University
Azim Premji University is a Bengaluru-based private university in India focused on education, development, and social sector studies, established as part of Azim Premji’s philanthropic initiatives.
D. South Asian University
South Asian University is an international higher education and research institution in New Delhi established by the South Asian Association for Regional Cooperation (SAARC) to foster regional cooperation and academic excellence among South Asian countries.
E. University of Delhi
The University of Delhi is a premier public central university in India, renowned for its academic excellence and wide range of undergraduate and postgraduate programs.
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_69a4933208e88190891f5debab1b776d`	completed	March 1, 2026, 7:27 p.m.
NER	Named-entity recognition	`batch_69a496d904408190a2ed16c839017623`	completed	March 1, 2026, 7:43 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a4c030883081909c8f32b7af85f8a6`	completed	March 1, 2026, 10:39 p.m.
NEDg	Description generation	`batch_69a4c1e5e59c8190990acfff39566536`	completed	March 1, 2026, 10:47 p.m.
NED2	Entity disambiguation (via description)	`batch_69a4c26757c081908e8521968517d50c`	completed	March 1, 2026, 10:49 p.m.

Created at: March 1, 2026, 7:32 p.m.