Triple

T365193

Position	Surface form	Disambiguated ID	Type / Status
Subject	Presidency College, Madras	`E7944`	entity
Predicate	locatedNear	`P294`	FINISHED
Object	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.	`E46427`	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: University of Madras | Statement: [Presidency College, Madras, locatedNear, University of Madras]

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

Target entity: University of Madras
Context triple: [Presidency College, Madras, locatedNear, University of Madras]

A. Presidency College, Madras
Presidency College, Madras is one of India’s oldest and most prestigious higher education institutions, renowned for its strong programs in science and the humanities and for producing many distinguished alumni.
B. University of Calcutta
The University of Calcutta is one of India's oldest and most prestigious public universities, renowned for its significant contributions to higher education and research since the 19th century.
C. Presidency College, Kolkata
Presidency College, Kolkata is a prestigious and historic institution of higher education in India, renowned for its rigorous academics and distinguished alumni including Nobel laureate Amartya Sen.
D. 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.
E. 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.
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: University of Madras
Triple: [Presidency College, Madras, locatedNear, University of Madras]

Generated description

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.

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

Target entity: University of Madras
Target entity description: 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.

A. Presidency College, Madras
Presidency College, Madras is one of India’s oldest and most prestigious higher education institutions, renowned for its strong programs in science and the humanities and for producing many distinguished alumni.
B. University of Calcutta
The University of Calcutta is one of India's oldest and most prestigious public universities, renowned for its significant contributions to higher education and research since the 19th century.
C. Presidency College, Kolkata
Presidency College, Kolkata is a prestigious and historic institution of higher education in India, renowned for its rigorous academics and distinguished alumni including Nobel laureate Amartya Sen.
D. 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.
E. 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.
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_69a2e7e880008190a6ad7e06e5d03007`	completed	Feb. 28, 2026, 1:04 p.m.
NER	Named-entity recognition	`batch_69a2ebe6c1b4819083335e880c205ed6`	completed	Feb. 28, 2026, 1:21 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a3e8668b848190b68d19819ac134df`	completed	March 1, 2026, 7:19 a.m.
NEDg	Description generation	`batch_69a3ea5beecc8190b128db693db39e95`	completed	March 1, 2026, 7:27 a.m.
NED2	Entity disambiguation (via description)	`batch_69a3eba438548190912d5a4a9c0e6528`	completed	March 1, 2026, 7:32 a.m.

Created at: Feb. 28, 2026, 1:08 p.m.