Triple
T19855985
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Praça Afonso de Albuquerque |
E477132
|
entity |
| Predicate | hasTransportationAccess |
P1298
|
FINISHED |
| Object |
Belém tram stop
Belém tram stop is a public tram station in the Belém district of Lisbon, Portugal, serving as a key access point for visitors to the area’s historic monuments and waterfront.
|
E1398033
|
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: Belém tram stop | Statement: [Praça Afonso de Albuquerque, hasTransportationAccess, Belém tram stop]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Belém tram stop Context triple: [Praça Afonso de Albuquerque, hasTransportationAccess, Belém tram stop]
-
A.
Belém railway station
Belém railway station is a suburban train station in Lisbon, Portugal, serving the historic Belém district along the Cascais Line.
-
B.
Cosme Velho station
Cosme Velho station is the lower terminus of Rio de Janeiro’s Corcovado Rack Railway, serving as the main departure point for visitors traveling up to the Christ the Redeemer statue.
-
C.
Júlio Prestes Station
Júlio Prestes Station is a historic railway terminal in São Paulo that now also serves as a major cultural venue, housing the renowned Sala São Paulo concert hall.
-
D.
São Sebastião station
São Sebastião station is a major Lisbon Metro interchange and terminal on the Red Line, serving the São Sebastião da Pedreira area near central Lisbon.
-
E.
Brás station
Brás station is a major railway and metro hub in São Paulo, Brazil, serving multiple commuter rail lines and metro services and acting as a key transfer point in the city’s transit network.
- 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: Belém tram stop Triple: [Praça Afonso de Albuquerque, hasTransportationAccess, Belém tram stop]
Generated description
Belém tram stop is a public tram station in the Belém district of Lisbon, Portugal, serving as a key access point for visitors to the area’s historic monuments and waterfront.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Belém tram stop Target entity description: Belém tram stop is a public tram station in the Belém district of Lisbon, Portugal, serving as a key access point for visitors to the area’s historic monuments and waterfront.
-
A.
Belém railway station
Belém railway station is a suburban train station in Lisbon, Portugal, serving the historic Belém district along the Cascais Line.
-
B.
Cosme Velho station
Cosme Velho station is the lower terminus of Rio de Janeiro’s Corcovado Rack Railway, serving as the main departure point for visitors traveling up to the Christ the Redeemer statue.
-
C.
Júlio Prestes Station
Júlio Prestes Station is a historic railway terminal in São Paulo that now also serves as a major cultural venue, housing the renowned Sala São Paulo concert hall.
-
D.
São Sebastião station
São Sebastião station is a major Lisbon Metro interchange and terminal on the Red Line, serving the São Sebastião da Pedreira area near central Lisbon.
-
E.
Brás station
Brás station is a major railway and metro hub in São Paulo, Brazil, serving multiple commuter rail lines and metro services and acting as a key transfer point in the city’s transit network.
- 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_69d8e51d39d081909bcfafeaaf3d2fcc |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6586c14fc81908d34785f1088b0a9 |
completed | April 20, 2026, 4:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07d44364e8819082c2f9ac214106c9 |
completed | May 16, 2026, 2:19 a.m. |
| NEDg | Description generation | batch_6a07d4c5097881908ac419ffb3a639da |
completed | May 16, 2026, 2:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07d5302eb88190a838610910153459 |
completed | May 16, 2026, 2:23 a.m. |
Created at: April 10, 2026, 1:51 p.m.