Triple

T6302682

Position	Surface form	Disambiguated ID	Type / Status
Subject	Jahangirnagar University	`E141292`	entity
Predicate	hasStudentUnion	`P1855`	FINISHED
Object	Jahangirnagar University Central Students Union Jahangirnagar University Central Students Union is the primary representative student body of Jahangirnagar University, responsible for advocating student interests and organizing campus-wide activities.	`E584639`	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: Jahangirnagar University Central Students Union | Statement: [Jahangirnagar University, hasStudentUnion, Jahangirnagar University Central Students Union]

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

Target entity: Jahangirnagar University Central Students Union
Context triple: [Jahangirnagar University, hasStudentUnion, Jahangirnagar University Central Students Union]

A. Jahangirnagar University
Jahangirnagar University is a prominent public residential university in Bangladesh, renowned for its scenic green campus and strong emphasis on the arts, social sciences, and natural sciences.
B. University of Chittagong
The University of Chittagong is a major public research university in Bangladesh known for its large, scenic campus and wide range of academic programs.
C. Shahjalal University of Science and Technology
Shahjalal University of Science and Technology is a prominent public research university in Bangladesh known for its strong emphasis on science, engineering, and technology education.
D. University of Rajshahi
The University of Rajshahi is one of the largest and oldest public universities in Bangladesh, renowned for its broad range of academic programs and significant role in higher education and research.
E. Ahsanullah Engineering College
Ahsanullah Engineering College is a prominent engineering institution in Dhaka, Bangladesh, known for producing influential engineers including structural engineering pioneer Fazlur Rahman Khan.
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: Jahangirnagar University Central Students Union
Triple: [Jahangirnagar University, hasStudentUnion, Jahangirnagar University Central Students Union]

Generated description

Jahangirnagar University Central Students Union is the primary representative student body of Jahangirnagar University, responsible for advocating student interests and organizing campus-wide activities.

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

Target entity: Jahangirnagar University Central Students Union
Target entity description: Jahangirnagar University Central Students Union is the primary representative student body of Jahangirnagar University, responsible for advocating student interests and organizing campus-wide activities.

A. Jahangirnagar University
Jahangirnagar University is a prominent public residential university in Bangladesh, renowned for its scenic green campus and strong emphasis on the arts, social sciences, and natural sciences.
B. University of Chittagong
The University of Chittagong is a major public research university in Bangladesh known for its large, scenic campus and wide range of academic programs.
C. Shahjalal University of Science and Technology
Shahjalal University of Science and Technology is a prominent public research university in Bangladesh known for its strong emphasis on science, engineering, and technology education.
D. University of Rajshahi
The University of Rajshahi is one of the largest and oldest public universities in Bangladesh, renowned for its broad range of academic programs and significant role in higher education and research.
E. Ahsanullah Engineering College
Ahsanullah Engineering College is a prominent engineering institution in Dhaka, Bangladesh, known for producing influential engineers including structural engineering pioneer Fazlur Rahman Khan.
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_69c008cf0ad4819095def81e2bd42f9f`	completed	March 22, 2026, 3:20 p.m.
NER	Named-entity recognition	`batch_69c0645cfca88190ace060ef5b0e00e8`	completed	March 22, 2026, 9:51 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c5e436e7ec8190a5ea470eb83ddaea`	completed	March 27, 2026, 1:58 a.m.
NEDg	Description generation	`batch_69c5f3374b64819090c65e0bfdba116a`	completed	March 27, 2026, 3:02 a.m.
NED2	Entity disambiguation (via description)	`batch_69c5f3d2e39c8190b579638ce8897c2d`	completed	March 27, 2026, 3:04 a.m.

Created at: March 22, 2026, 4:27 p.m.