Triple

T1569611

Position	Surface form	Disambiguated ID	Type / Status
Subject	Coimbatore	`E33507`	entity
Predicate	hasInstitution	`P186`	FINISHED
Object	Coimbatore Institute of Technology Coimbatore Institute of Technology is a prominent engineering and technology college in Coimbatore, Tamil Nadu, known for its undergraduate and postgraduate programs in engineering, science, and management.	`E180298`	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: Coimbatore Institute of Technology | Statement: [Coimbatore, hasInstitution, Coimbatore Institute of Technology]

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

Target entity: Coimbatore Institute of Technology
Context triple: [Coimbatore, hasInstitution, Coimbatore Institute of Technology]

A. Madras Institute of Technology
Madras Institute of Technology is a renowned engineering institute in Chennai, India, known for its strong aerospace and engineering programs and for having educated notable figures such as A. P. J. Abdul Kalam.
B. National Institute of Technology, Tiruchirappalli
National Institute of Technology, Tiruchirappalli is a premier public engineering and technology institute in India, recognized as one of the country’s top NITs for its rigorous academics and strong research output.
C. Manipal Institute of Technology
Manipal Institute of Technology is a prominent Indian engineering college known for producing influential technology and business leaders, including Microsoft CEO Satya Nadella.
D. Vidya Pratishthan’s College of Engineering
Vidya Pratishthan’s College of Engineering is an engineering college located in Baramati, Maharashtra, offering undergraduate and postgraduate technical education.
E. Anna University
Anna University is a prominent public technical and higher education institution in Tamil Nadu, India, renowned for its engineering and technology programs and its affiliation with numerous colleges across the state.
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: Coimbatore Institute of Technology
Triple: [Coimbatore, hasInstitution, Coimbatore Institute of Technology]

Generated description

Coimbatore Institute of Technology is a prominent engineering and technology college in Coimbatore, Tamil Nadu, known for its undergraduate and postgraduate programs in engineering, science, and management.

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

Target entity: Coimbatore Institute of Technology
Target entity description: Coimbatore Institute of Technology is a prominent engineering and technology college in Coimbatore, Tamil Nadu, known for its undergraduate and postgraduate programs in engineering, science, and management.

A. Madras Institute of Technology
Madras Institute of Technology is a renowned engineering institute in Chennai, India, known for its strong aerospace and engineering programs and for having educated notable figures such as A. P. J. Abdul Kalam.
B. National Institute of Technology, Tiruchirappalli
National Institute of Technology, Tiruchirappalli is a premier public engineering and technology institute in India, recognized as one of the country’s top NITs for its rigorous academics and strong research output.
C. Manipal Institute of Technology
Manipal Institute of Technology is a prominent Indian engineering college known for producing influential technology and business leaders, including Microsoft CEO Satya Nadella.
D. Vidya Pratishthan’s College of Engineering
Vidya Pratishthan’s College of Engineering is an engineering college located in Baramati, Maharashtra, offering undergraduate and postgraduate technical education.
E. Anna University
Anna University is a prominent public technical and higher education institution in Tamil Nadu, India, renowned for its engineering and technology programs and its affiliation with numerous colleges across the state.
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_69a885f11b048190935025a035302715`	completed	March 4, 2026, 7:20 p.m.
NER	Named-entity recognition	`batch_69a908b67304819081ad555000e51197`	completed	March 5, 2026, 4:38 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ad469474c88190b80d6d7a30c9e19d`	completed	March 8, 2026, 9:51 a.m.
NEDg	Description generation	`batch_69ad470069f08190b886041d1a1c7707`	completed	March 8, 2026, 9:53 a.m.
NED2	Entity disambiguation (via description)	`batch_69ad475d9528819086546aae6db74e19`	completed	March 8, 2026, 9:54 a.m.

Created at: March 4, 2026, 7:27 p.m.