Triple
T6637172
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metro line L9 Sud |
E150486
|
entity |
| Predicate | openedSection |
P28341
|
FINISHED |
| Object |
Zona Universitària – Aeroport T1
Zona Universitària – Aeroport T1 is the southern stretch of Barcelona Metro line L9 that links the university district with Terminal 1 of Barcelona–El Prat Airport.
|
E599001
|
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: Zona Universitària – Aeroport T1 | Statement: [Metro line L9 Sud, openedSection, Zona Universitària – Aeroport T1]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zona Universitària – Aeroport T1 Context triple: [Metro line L9 Sud, openedSection, Zona Universitària – Aeroport T1]
-
A.
Aeropuerto T2
Aeropuerto T2 is a Metrobús station in Mexico City that serves Terminal 2 of the city’s international airport.
-
B.
Valencia Airport
Valencia Airport is an international airport serving the city of Valencia and the surrounding region on Spain’s eastern Mediterranean coast.
-
C.
Jardines del Rey Airport
Jardines del Rey Airport is the main international airport serving the resort island of Cayo Coco and the surrounding Jardines del Rey archipelago in Cuba.
-
D.
Terminal 1 (Adolfo Suárez Madrid–Barajas Airport)
Terminal 1 at Adolfo Suárez Madrid–Barajas Airport is one of the airport’s main passenger terminals, handling a significant share of international and Schengen flights and offering a wide range of services and airline operations.
-
E.
Rafael Cabrera Mustelier Airport
Rafael Cabrera Mustelier Airport is the main public airport serving Isla de la Juventud in Cuba, handling domestic flights that connect the island with the Cuban mainland.
- 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: Zona Universitària – Aeroport T1 Triple: [Metro line L9 Sud, openedSection, Zona Universitària – Aeroport T1]
Generated description
Zona Universitària – Aeroport T1 is the southern stretch of Barcelona Metro line L9 that links the university district with Terminal 1 of Barcelona–El Prat Airport.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Zona Universitària – Aeroport T1 Target entity description: Zona Universitària – Aeroport T1 is the southern stretch of Barcelona Metro line L9 that links the university district with Terminal 1 of Barcelona–El Prat Airport.
-
A.
Aeropuerto T2
Aeropuerto T2 is a Metrobús station in Mexico City that serves Terminal 2 of the city’s international airport.
-
B.
Valencia Airport
Valencia Airport is an international airport serving the city of Valencia and the surrounding region on Spain’s eastern Mediterranean coast.
-
C.
Jardines del Rey Airport
Jardines del Rey Airport is the main international airport serving the resort island of Cayo Coco and the surrounding Jardines del Rey archipelago in Cuba.
-
D.
Terminal 1 (Adolfo Suárez Madrid–Barajas Airport)
Terminal 1 at Adolfo Suárez Madrid–Barajas Airport is one of the airport’s main passenger terminals, handling a significant share of international and Schengen flights and offering a wide range of services and airline operations.
-
E.
Rafael Cabrera Mustelier Airport
Rafael Cabrera Mustelier Airport is the main public airport serving Isla de la Juventud in Cuba, handling domestic flights that connect the island with the Cuban mainland.
- 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_69c687f0ceb08190bf40807bfc605fa5 |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6afcf439c8190b9334b34774da821 |
completed | March 27, 2026, 4:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6cbf71874819080cc89b6740b1567 |
completed | March 27, 2026, 6:27 p.m. |
| NEDg | Description generation | batch_69c6cd0bb0e48190ae51fde4b4631f65 |
completed | March 27, 2026, 6:31 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6cd90b9208190b4c5bf44db073314 |
completed | March 27, 2026, 6:33 p.m. |
Created at: March 27, 2026, 1:59 p.m.