Triple

T19432437

Position	Surface form	Disambiguated ID	Type / Status
Subject	Municipal Government of Belo Horizonte	`E486148`	entity
Predicate	seat	`P75`	FINISHED
Object	Belo Horizonte City Hall	`—`	NE NERFINISHED

How this triple was built (3 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: Belo Horizonte City Hall | Statement: [Municipal Government of Belo Horizonte, seat, Belo Horizonte City Hall]

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

Target entity: Belo Horizonte City Hall
Context triple: [Municipal Government of Belo Horizonte, seat, Belo Horizonte City Hall]

A. São Paulo City Hall
São Paulo City Hall is the municipal government authority of São Paulo, Brazil, responsible for administering the city’s public services, infrastructure, and urban policies.
B. Rio de Janeiro City Hall
Rio de Janeiro City Hall is the main administrative headquarters of the city of Rio de Janeiro, housing its executive municipal authorities and central government offices.
C. Niterói City Hall
Niterói City Hall is the main administrative headquarters and executive government building of the Brazilian city of Niterói.
D. National Congress of Brazil building
The National Congress of Brazil building is a landmark modernist government complex in Brasília, renowned for its distinctive twin towers flanked by a domed and a bowl-shaped chamber.
E. Recife City Hall
Recife City Hall is the main municipal government building and administrative center of the city of Recife, Brazil.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

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

Target entity: Belo Horizonte City Hall
Target entity description: Belo Horizonte City Hall is the main administrative building and headquarters of the municipal government of Belo Horizonte, Brazil.

A. São Paulo City Hall
São Paulo City Hall is the municipal government authority of São Paulo, Brazil, responsible for administering the city’s public services, infrastructure, and urban policies.
B. Rio de Janeiro City Hall
Rio de Janeiro City Hall is the main administrative headquarters of the city of Rio de Janeiro, housing its executive municipal authorities and central government offices.
C. Niterói City Hall
Niterói City Hall is the main administrative headquarters and executive government building of the Brazilian city of Niterói.
D. National Congress of Brazil building
The National Congress of Brazil building is a landmark modernist government complex in Brasília, renowned for its distinctive twin towers flanked by a domed and a bowl-shaped chamber.
E. Recife City Hall
Recife City Hall is the main municipal government building and administrative center of the city of Recife, Brazil.
F. None of above. chosen

Provenance (2 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_69d8e8d7ad488190a3373045029b0f3b`	completed	April 10, 2026, 12:11 p.m.
NER	Named-entity recognition	`batch_69e6335c2d7481909a44b45d95492e02`	completed	April 20, 2026, 2:08 p.m.

Created at: April 10, 2026, 1:37 p.m.