Triple
T21563242
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Malasaña |
E532091
|
entity |
| Predicate | transportConnection |
P1298
|
FINISHED |
| Object |
San Bernardo metro station
San Bernardo metro station is a Madrid Metro station serving the central Chamberí district near the Malasaña neighborhood.
|
E1491162
|
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: San Bernardo metro station | Statement: [Malasaña, transportConnection, San Bernardo metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San Bernardo metro station Context triple: [Malasaña, transportConnection, San Bernardo metro station]
-
A.
San Cipriano metro station
San Cipriano metro station is a Madrid Metro station serving the Vicálvaro district in the eastern part of Madrid, Spain.
-
B.
Aigaleo metro station
Aigaleo metro station is an Athens Metro station serving the Aigaleo district in western Athens, Greece.
-
C.
Rossio metro station
Rossio metro station is a central Lisbon underground station on the Green Line, serving the historic downtown area near Rossio Square and Praça da Figueira.
-
D.
Ottaviano metro station
Ottaviano metro station is a key Rome Metro stop on Line A, serving the Prati district and providing access to the Vatican Museums and St. Peter’s Basilica.
-
E.
Porta Nuova metro station
Porta Nuova metro station is a major Turin Metro stop integrated with the city’s main Porta Nuova railway station, serving as a key hub for urban and regional transit.
- 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: San Bernardo metro station Triple: [Malasaña, transportConnection, San Bernardo metro station]
Generated description
San Bernardo metro station is a Madrid Metro station serving the central Chamberí district near the Malasaña neighborhood.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: San Bernardo metro station Target entity description: San Bernardo metro station is a Madrid Metro station serving the central Chamberí district near the Malasaña neighborhood.
-
A.
San Cipriano metro station
San Cipriano metro station is a Madrid Metro station serving the Vicálvaro district in the eastern part of Madrid, Spain.
-
B.
Aigaleo metro station
Aigaleo metro station is an Athens Metro station serving the Aigaleo district in western Athens, Greece.
-
C.
Rossio metro station
Rossio metro station is a central Lisbon underground station on the Green Line, serving the historic downtown area near Rossio Square and Praça da Figueira.
-
D.
Ottaviano metro station
Ottaviano metro station is a key Rome Metro stop on Line A, serving the Prati district and providing access to the Vatican Museums and St. Peter’s Basilica.
-
E.
Porta Nuova metro station
Porta Nuova metro station is a major Turin Metro stop integrated with the city’s main Porta Nuova railway station, serving as a key hub for urban and regional transit.
- 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_69e0c460db088190828c64206a450273 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69eed2e5c3348190b67003e7027efa60 |
completed | April 27, 2026, 3:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09f66e2c1c819097175c7ccab18130 |
completed | May 17, 2026, 5:10 p.m. |
| NEDg | Description generation | batch_6a09f70d94308190b1c8f11e0a93b883 |
completed | May 17, 2026, 5:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09f7f91058819081d7230042ec080c |
completed | May 17, 2026, 5:16 p.m. |
Created at: April 16, 2026, 6:29 p.m.