Triple

T2280406

Position	Surface form	Disambiguated ID	Type / Status
Subject	University of Barcelona	`E51266`	entity
Predicate	hasMainBuilding	`P105`	FINISHED
Object	Historic Building of the University of Barcelona The Historic Building of the University of Barcelona is a 19th-century neo-Renaissance academic complex in central Barcelona, renowned for its architectural and cultural significance as the university’s original campus.	`E250845`	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: Historic Building of the University of Barcelona | Statement: [University of Barcelona, hasMainBuilding, Historic Building of the University of Barcelona]

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

Target entity: Historic Building of the University of Barcelona
Context triple: [University of Barcelona, hasMainBuilding, Historic Building of the University of Barcelona]

A. La Llotja School of Fine Arts, Barcelona
La Llotja School of Fine Arts in Barcelona is a historic art academy renowned as one of Spain’s leading institutions for training artists, including Pablo Picasso in his youth.
B. Palau de la Generalitat de Catalunya
The Palau de la Generalitat de Catalunya is a historic Renaissance and Gothic palace in Barcelona that serves as the seat of the Catalan government and presidency.
C. Camp Nou
Camp Nou is the iconic football stadium in Barcelona, Spain, best known as the historic home ground of FC Barcelona and one of the largest stadiums in Europe.
D. House of Barcelona
The House of Barcelona was a medieval Catalan royal dynasty that originated as counts of Barcelona and later provided rulers for the Crown of Aragon, playing a central role in the politics of the western Mediterranean.
E. Institut Ramon Llull
Institut Ramon Llull is a public institution dedicated to promoting Catalan language and culture internationally through support for cultural, academic, and artistic initiatives.
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: Historic Building of the University of Barcelona
Triple: [University of Barcelona, hasMainBuilding, Historic Building of the University of Barcelona]

Generated description

The Historic Building of the University of Barcelona is a 19th-century neo-Renaissance academic complex in central Barcelona, renowned for its architectural and cultural significance as the university’s original campus.

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

Target entity: Historic Building of the University of Barcelona
Target entity description: The Historic Building of the University of Barcelona is a 19th-century neo-Renaissance academic complex in central Barcelona, renowned for its architectural and cultural significance as the university’s original campus.

A. La Llotja School of Fine Arts, Barcelona
La Llotja School of Fine Arts in Barcelona is a historic art academy renowned as one of Spain’s leading institutions for training artists, including Pablo Picasso in his youth.
B. Palau de la Generalitat de Catalunya
The Palau de la Generalitat de Catalunya is a historic Renaissance and Gothic palace in Barcelona that serves as the seat of the Catalan government and presidency.
C. Camp Nou
Camp Nou is the iconic football stadium in Barcelona, Spain, best known as the historic home ground of FC Barcelona and one of the largest stadiums in Europe.
D. House of Barcelona
The House of Barcelona was a medieval Catalan royal dynasty that originated as counts of Barcelona and later provided rulers for the Crown of Aragon, playing a central role in the politics of the western Mediterranean.
E. Institut Ramon Llull
Institut Ramon Llull is a public institution dedicated to promoting Catalan language and culture internationally through support for cultural, academic, and artistic initiatives.
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_69a88b08e4308190bdac9aebcca1c91a`	completed	March 4, 2026, 7:42 p.m.
NER	Named-entity recognition	`batch_69abc21ac3d48190abef254e1c3f45e8`	completed	March 7, 2026, 6:13 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ae71e48fb081908498f826167020a2`	completed	March 9, 2026, 7:08 a.m.
NEDg	Description generation	`batch_69ae72bdc5dc81908f475353999161e4`	completed	March 9, 2026, 7:11 a.m.
NED2	Entity disambiguation (via description)	`batch_69ae76720e3c8190aeb82dd8779ff715`	completed	March 9, 2026, 7:27 a.m.

Created at: March 4, 2026, 7:48 p.m.