Triple
T18316848
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Liberdade, São Paulo |
E438770
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Liberdade metro station
Liberdade metro station is a São Paulo Metro station that serves the city's historic Japanese district and acts as a key access point to the Liberdade neighborhood.
|
E1318703
|
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: Liberdade metro station | Statement: [Liberdade, São Paulo, hasLandmark, Liberdade metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Liberdade metro station Context triple: [Liberdade, São Paulo, hasLandmark, Liberdade metro station]
-
A.
Liceu metro station
Liceu metro station is a Barcelona Metro stop on La Rambla, serving the city’s historic center and the nearby Gran Teatre del Liceu opera house.
-
B.
Avenida metro station
Avenida metro station is a Lisbon Metro station on the Blue Line, located beneath Avenida da Liberdade in central Lisbon, Portugal.
-
C.
Rossio metro station
Rossio metro station is a central Lisbon underground station on the Green Line, serving the historic downtown area near Rossio Square and Praça da Figueira.
-
D.
Kléber metro station
Kléber metro station is a Paris Métro station on Line 6, located near the Arc de Triomphe in the 16th arrondissement of Paris.
-
E.
Consolação metro station
Consolação metro station is a key São Paulo Metro stop on Line 2–Green, located in the central business and cultural corridor of Avenida Paulista.
- 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: Liberdade metro station Triple: [Liberdade, São Paulo, hasLandmark, Liberdade metro station]
Generated description
Liberdade metro station is a São Paulo Metro station that serves the city's historic Japanese district and acts as a key access point to the Liberdade neighborhood.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Liberdade metro station Target entity description: Liberdade metro station is a São Paulo Metro station that serves the city's historic Japanese district and acts as a key access point to the Liberdade neighborhood.
-
A.
Liceu metro station
Liceu metro station is a Barcelona Metro stop on La Rambla, serving the city’s historic center and the nearby Gran Teatre del Liceu opera house.
-
B.
Avenida metro station
Avenida metro station is a Lisbon Metro station on the Blue Line, located beneath Avenida da Liberdade in central Lisbon, Portugal.
-
C.
Rossio metro station
Rossio metro station is a central Lisbon underground station on the Green Line, serving the historic downtown area near Rossio Square and Praça da Figueira.
-
D.
Kléber metro station
Kléber metro station is a Paris Métro station on Line 6, located near the Arc de Triomphe in the 16th arrondissement of Paris.
-
E.
Consolação metro station
Consolação metro station is a key São Paulo Metro stop on Line 2–Green, located in the central business and cultural corridor of Avenida Paulista.
- 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_69d8b916a2d081909e249e4902f6aad9 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e5021e61008190a300b6c51976a837 |
completed | April 19, 2026, 4:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03c4c3cf988190a86d86c46eae35c6 |
completed | May 13, 2026, 12:24 a.m. |
| NEDg | Description generation | batch_6a03c582c9fc8190a656bb9e5544b5cf |
completed | May 13, 2026, 12:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03c64c02288190903c7e9123ca5a79 |
completed | May 13, 2026, 12:31 a.m. |
Created at: April 10, 2026, 10:36 a.m.