Triple

T12982666

Position	Surface form	Disambiguated ID	Type / Status
Subject	Ministry of Education of Sri Lanka	`E321689`	entity
Predicate	oversees	`P46`	FINISHED
Object	National Institute of Education (Sri Lanka) The National Institute of Education (Sri Lanka) is the country’s premier state institution responsible for curriculum development, teacher education, and educational research and policy support.	`E1012526`	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: National Institute of Education (Sri Lanka) | Statement: [Ministry of Education of Sri Lanka, oversees, National Institute of Education (Sri Lanka)]

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

Target entity: National Institute of Education (Sri Lanka)
Context triple: [Ministry of Education of Sri Lanka, oversees, National Institute of Education (Sri Lanka)]

A. Ministry of Education of Sri Lanka
The Ministry of Education of Sri Lanka is the central government body responsible for formulating and overseeing national education policy, administration, and development across the country’s school and higher education systems.
B. National Institute of Education
The National Institute of Education is a key academic and research wing of NCERT responsible for advancing school education through teacher education, curriculum development, and educational research in India.
C. National Institute of Education
The National Institute of Education was a U.S. federal agency responsible for supporting and coordinating educational research and improvement nationwide.
D. South Eastern University of Sri Lanka
South Eastern University of Sri Lanka is a public university in Sri Lanka known for serving the educational needs of the Eastern and Southeastern regions with a focus on diverse academic disciplines and community development.
E. University of Peradeniya
The University of Peradeniya is a leading public research university in Sri Lanka, renowned for its picturesque campus near Kandy and its comprehensive range of academic disciplines.
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: National Institute of Education (Sri Lanka)
Triple: [Ministry of Education of Sri Lanka, oversees, National Institute of Education (Sri Lanka)]

Generated description

The National Institute of Education (Sri Lanka) is the country’s premier state institution responsible for curriculum development, teacher education, and educational research and policy support.

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

Target entity: National Institute of Education (Sri Lanka)
Target entity description: The National Institute of Education (Sri Lanka) is the country’s premier state institution responsible for curriculum development, teacher education, and educational research and policy support.

A. Ministry of Education of Sri Lanka
The Ministry of Education of Sri Lanka is the central government body responsible for formulating and overseeing national education policy, administration, and development across the country’s school and higher education systems.
B. National Institute of Education
The National Institute of Education is a key academic and research wing of NCERT responsible for advancing school education through teacher education, curriculum development, and educational research in India.
C. National Institute of Education
The National Institute of Education was a U.S. federal agency responsible for supporting and coordinating educational research and improvement nationwide.
D. South Eastern University of Sri Lanka
South Eastern University of Sri Lanka is a public university in Sri Lanka known for serving the educational needs of the Eastern and Southeastern regions with a focus on diverse academic disciplines and community development.
E. University of Peradeniya
The University of Peradeniya is a leading public research university in Sri Lanka, renowned for its picturesque campus near Kandy and its comprehensive range of academic disciplines.
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_69d8076479b8819090afce3591939cdf`	completed	April 9, 2026, 8:09 p.m.
NER	Named-entity recognition	`batch_69d97e5ca33481909a6cb06c636889f9`	completed	April 10, 2026, 10:49 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69f6b8f4320881909d66eaa48f888fab`	completed	May 3, 2026, 2:54 a.m.
NEDg	Description generation	`batch_69f6b9dc31ec819093c89ff0a1ccbfa1`	completed	May 3, 2026, 2:58 a.m.
NED2	Entity disambiguation (via description)	`batch_69f6baacd7548190af5514923a0dee26`	completed	May 3, 2026, 3:02 a.m.

Created at: April 9, 2026, 8:39 p.m.