Triple

T540476

Position	Surface form	Disambiguated ID	Type / Status
Subject	Athens	`E12615`	entity
Predicate	hasUniversity	`P113`	FINISHED
Object	National Technical University of Athens The National Technical University of Athens is Greece’s oldest and most prestigious engineering and technology university, renowned for its rigorous programs and significant contributions to science and infrastructure.	`E67992`	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 Technical University of Athens | Statement: [Athens, hasUniversity, National Technical University of Athens]

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

Target entity: National Technical University of Athens
Context triple: [Athens, hasUniversity, National Technical University of Athens]

A. National and Kapodistrian University of Athens
The National and Kapodistrian University of Athens is Greece’s oldest and largest public university, renowned for its broad range of academic programs and central role in the country’s intellectual and cultural life.
B. Cyprus University of Technology
Cyprus University of Technology is a public research university in Limassol, Cyprus, known for its focus on applied sciences, technology, and innovation.
C. Istanbul Technical University
Istanbul Technical University is a prominent public research university in Istanbul, Turkey, renowned for its engineering, architecture, and technical sciences programs and its status as one of the oldest technical universities in the world.
D. Helsinki University of Technology
Helsinki University of Technology was a leading Finnish technical university, renowned for its engineering and technology programs and later incorporated into Aalto University.
E. Polytechnic University of Madrid
The Polytechnic University of Madrid is a leading Spanish public technical university renowned for its engineering, architecture, and technology 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: National Technical University of Athens
Triple: [Athens, hasUniversity, National Technical University of Athens]

Generated description

The National Technical University of Athens is Greece’s oldest and most prestigious engineering and technology university, renowned for its rigorous programs and significant contributions to science and infrastructure.

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

Target entity: National Technical University of Athens
Target entity description: The National Technical University of Athens is Greece’s oldest and most prestigious engineering and technology university, renowned for its rigorous programs and significant contributions to science and infrastructure.

A. National and Kapodistrian University of Athens
The National and Kapodistrian University of Athens is Greece’s oldest and largest public university, renowned for its broad range of academic programs and central role in the country’s intellectual and cultural life.
B. Cyprus University of Technology
Cyprus University of Technology is a public research university in Limassol, Cyprus, known for its focus on applied sciences, technology, and innovation.
C. Istanbul Technical University
Istanbul Technical University is a prominent public research university in Istanbul, Turkey, renowned for its engineering, architecture, and technical sciences programs and its status as one of the oldest technical universities in the world.
D. Helsinki University of Technology
Helsinki University of Technology was a leading Finnish technical university, renowned for its engineering and technology programs and later incorporated into Aalto University.
E. Polytechnic University of Madrid
The Polytechnic University of Madrid is a leading Spanish public technical university renowned for its engineering, architecture, and technology 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_69a49334226c81908b0ea1689ef6aa3f`	completed	March 1, 2026, 7:27 p.m.
NER	Named-entity recognition	`batch_69a4985feee481908184a39210feab95`	completed	March 1, 2026, 7:49 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a4cc5d690881908742b313f28a0012`	completed	March 1, 2026, 11:31 p.m.
NEDg	Description generation	`batch_69a4cea9d11881908f4bac61c7e63e82`	completed	March 1, 2026, 11:41 p.m.
NED2	Entity disambiguation (via description)	`batch_69a4cf5649588190949250ee800d921f`	completed	March 1, 2026, 11:44 p.m.

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