Triple
T4883315
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chiado |
E109380
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Elevador de Santa Justa |
E104043
|
NE FINISHED |
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: Elevador de Santa Justa | Statement: [Chiado, hasLandmark, Elevador de Santa Justa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Elevador de Santa Justa Context triple: [Chiado, hasLandmark, Elevador de Santa Justa]
-
A.
Elevador de Santa Justa
chosen
Elevador de Santa Justa is a historic cast-iron elevator in Lisbon, Portugal, that connects the lower Baixa district with the higher Largo do Carmo and is a notable example of early 20th-century urban transport architecture.
-
B.
Elevador da Bica
Elevador da Bica is a historic funicular railway in Lisbon, Portugal, that connects the Rua de São Paulo with the Largo do Calhariz through one of the city’s steepest streets.
-
C.
Elevador do Lavra
Elevador do Lavra is Lisbon’s oldest funicular railway, linking the city’s lower and upper streets on a steep hillside and operating as both historic transport and tourist attraction.
-
D.
Elevador Lacerda
Elevador Lacerda is a historic public urban elevator in Salvador, Brazil, that connects the city’s upper and lower districts and serves as an iconic symbol of the city.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69bd440f71348190b99938e59fb7f9a1 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6ddfff0c81908fb148a6f6508334 |
completed | March 20, 2026, 3:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be6fb8e8f081908cee75f80494dd7d |
completed | March 21, 2026, 10:15 a.m. |
Created at: March 20, 2026, 1:27 p.m.