Triple
T7481035
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Red Line (Lisbon Metro) |
E176756
|
entity |
| Predicate | officialName |
P66
|
FINISHED |
| Object |
Linha Vermelha
Linha Vermelha is a major line of the Lisbon Metro system that connects key areas of the city, including the airport, to the broader urban rail network.
|
E666698
|
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: Linha Vermelha | Statement: [Red Line (Lisbon Metro), officialName, Linha Vermelha]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Linha Vermelha Context triple: [Red Line (Lisbon Metro), officialName, Linha Vermelha]
-
A.
Linha de Passe
Linha de Passe is a Brazilian drama film that follows four brothers and their struggling single mother in São Paulo as they navigate poverty, ambition, and family tensions.
-
B.
Desvio para o Vermelho
Desvio para o Vermelho is a large-scale immersive installation by Brazilian artist Cildo Meireles that envelops viewers in an environment dominated by the color red to explore themes of perception, politics, and sensory experience.
-
C.
Linha Azul
Linha Azul is the Blue Line of the Lisbon Metro, a key rapid transit route serving several central and northern districts of Lisbon, Portugal.
-
D.
Queima das Fitas
Queima das Fitas is a major Portuguese academic festival, especially famous in Coimbra, that celebrates university students’ achievements with parades, concerts, and traditional ceremonies.
-
E.
Linha do Tiro
Linha do Tiro is a neighborhood located in the city of Recife, in Brazil’s northeastern state of Pernambuco.
- 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: Linha Vermelha Triple: [Red Line (Lisbon Metro), officialName, Linha Vermelha]
Generated description
Linha Vermelha is a major line of the Lisbon Metro system that connects key areas of the city, including the airport, to the broader urban rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Linha Vermelha Target entity description: Linha Vermelha is a major line of the Lisbon Metro system that connects key areas of the city, including the airport, to the broader urban rail network.
-
A.
Linha de Passe
Linha de Passe is a Brazilian drama film that follows four brothers and their struggling single mother in São Paulo as they navigate poverty, ambition, and family tensions.
-
B.
Desvio para o Vermelho
Desvio para o Vermelho is a large-scale immersive installation by Brazilian artist Cildo Meireles that envelops viewers in an environment dominated by the color red to explore themes of perception, politics, and sensory experience.
-
C.
Linha Azul
Linha Azul is the Blue Line of the Lisbon Metro, a key rapid transit route serving several central and northern districts of Lisbon, Portugal.
-
D.
Queima das Fitas
Queima das Fitas is a major Portuguese academic festival, especially famous in Coimbra, that celebrates university students’ achievements with parades, concerts, and traditional ceremonies.
-
E.
Linha do Tiro
Linha do Tiro is a neighborhood located in the city of Recife, in Brazil’s northeastern state of Pernambuco.
- 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_69c69f236ce08190a04d7679f03b29b2 |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f534aa388190b3bb3e16be3a54c8 |
completed | March 27, 2026, 9:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c83493f0988190b8c569d34bbe2817 |
completed | March 28, 2026, 8:05 p.m. |
| NEDg | Description generation | batch_69c835cf7a58819095ed79b84f935a84 |
completed | March 28, 2026, 8:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8366b2fcc8190bd8b07a54a848721 |
completed | March 28, 2026, 8:13 p.m. |
Created at: March 27, 2026, 3:42 p.m.