Triple
T15568548
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Azambuja |
E374178
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Azambuja railway station
Azambuja railway station is a Portuguese train station serving the town of Azambuja on the Linha do Norte (Northern Line), providing regional and suburban rail connections to Lisbon and other destinations.
|
E1164890
|
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: Azambuja railway station | Statement: [Azambuja, hasRailwayStation, Azambuja railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Azambuja railway station Context triple: [Azambuja, hasRailwayStation, Azambuja railway station]
-
A.
Franco da Rocha railway station
Franco da Rocha railway station is a commuter rail station in the municipality of Franco da Rocha, São Paulo, Brazil, serving as part of the São Paulo metropolitan rail network.
-
B.
Paineiras station
Paineiras station is an intermediate stop on Rio de Janeiro’s Corcovado Rack Railway, serving visitors en route to the Christ the Redeemer statue in the Tijuca Forest.
-
C.
Pombal railway station
Pombal railway station is a train station in the town of Pombal, Portugal, serving as a regional rail transport hub connecting it to other parts of the country.
-
D.
Senaki railway station
Senaki railway station is a regional rail transport hub in western Georgia that serves passenger and freight trains on the country’s main railway network.
-
E.
Mauá station
Mauá station is a commuter rail station in the city of Mauá, in the São Paulo metropolitan region of Brazil, serving passengers on CPTM’s Line 10–Turquesa.
- 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: Azambuja railway station Triple: [Azambuja, hasRailwayStation, Azambuja railway station]
Generated description
Azambuja railway station is a Portuguese train station serving the town of Azambuja on the Linha do Norte (Northern Line), providing regional and suburban rail connections to Lisbon and other destinations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Azambuja railway station Target entity description: Azambuja railway station is a Portuguese train station serving the town of Azambuja on the Linha do Norte (Northern Line), providing regional and suburban rail connections to Lisbon and other destinations.
-
A.
Franco da Rocha railway station
Franco da Rocha railway station is a commuter rail station in the municipality of Franco da Rocha, São Paulo, Brazil, serving as part of the São Paulo metropolitan rail network.
-
B.
Paineiras station
Paineiras station is an intermediate stop on Rio de Janeiro’s Corcovado Rack Railway, serving visitors en route to the Christ the Redeemer statue in the Tijuca Forest.
-
C.
Pombal railway station
Pombal railway station is a train station in the town of Pombal, Portugal, serving as a regional rail transport hub connecting it to other parts of the country.
-
D.
Senaki railway station
Senaki railway station is a regional rail transport hub in western Georgia that serves passenger and freight trains on the country’s main railway network.
-
E.
Mauá station
Mauá station is a commuter rail station in the city of Mauá, in the São Paulo metropolitan region of Brazil, serving passengers on CPTM’s Line 10–Turquesa.
- 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_69d85ccd575081908909b71a3f3e3a61 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04dde90b081908284d9258d4462e3 |
completed | April 16, 2026, 2:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff4c4440a481909699a7eee25a4b24 |
completed | May 9, 2026, 3:01 p.m. |
| NEDg | Description generation | batch_69ff4f27c7b08190bbe2d64eef0610f8 |
completed | May 9, 2026, 3:13 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff4fc4223c8190a3dd7a6853258791 |
completed | May 9, 2026, 3:16 p.m. |
Created at: April 10, 2026, 4:10 a.m.