Triple
T20439690
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Praça da Estação |
E501350
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object | old railway station of Belo Horizonte |
—
|
NE NERFINISHED |
How this triple was built (2 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: old railway station of Belo Horizonte | Statement: [Praça da Estação, adjacentTo, old railway station of Belo Horizonte]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: old railway station of Belo Horizonte Context triple: [Praça da Estação, adjacentTo, old railway station of Belo Horizonte]
-
A.
Estação Central de Belo Horizonte
chosen
Estação Central de Belo Horizonte is the historic central railway station of Belo Horizonte, Brazil, known for its early 20th-century architecture and role as a key urban and cultural landmark.
-
B.
Central do Brasil train station
Central do Brasil train station is a major railway and commuter hub in Rio de Janeiro, serving as one of the city’s primary connections for suburban and regional train services.
-
C.
Belém railway station
Belém railway station is a suburban train station in Lisbon, Portugal, serving the historic Belém district along the Cascais Line.
-
D.
Campo Belo station
Campo Belo station is an underground metro station in São Paulo, Brazil, serving the city’s Line 5–Lilac.
-
E.
Estrada de Ferro do Corcovado station
Estrada de Ferro do Corcovado station is the lower terminus of the Corcovado Rack Railway in Rio de Janeiro, serving as the main departure point for visitors traveling up to the Christ the Redeemer statue.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0b4ab3cfc8190ac9bf32e932316b1 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e685f20fe08190b9370b523a20153d |
completed | April 20, 2026, 8 p.m. |
Created at: April 16, 2026, 11:31 a.m.