Triple
T8376567
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Buenos Aires Underground Line A |
E197590
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Castro Barros
Castro Barros is a station on Line A of the Buenos Aires Underground, serving passengers in the Almagro neighborhood of Argentina's capital.
|
E754212
|
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: Castro Barros | Statement: [Buenos Aires Underground Line A, hasStation, Castro Barros]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Castro Barros Context triple: [Buenos Aires Underground Line A, hasStation, Castro Barros]
-
A.
Fidel Dávila Arrondo
Fidel Dávila Arrondo was a Spanish military officer and politician who became one of General Francisco Franco’s key Nationalist generals and later served in high-ranking positions in Francoist Spain.
-
B.
Albizu Campos
Albizu Campos is the surname of Pedro Albizu Campos, a prominent Puerto Rican nationalist leader and advocate for the island’s independence in the mid-20th century.
-
C.
Guillermón Moncada
Guillermón Moncada was a prominent Cuban independence fighter and military leader remembered as a national hero.
-
D.
Leguízamo
Leguízamo is a municipality located in Colombia’s southern Amazonian region within the Putumayo Department, known for its biodiversity and riverine landscapes.
-
E.
José Miguel
José Miguel is a Spanish-language masculine given name commonly used across various Hispanic cultures.
- 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: Castro Barros Triple: [Buenos Aires Underground Line A, hasStation, Castro Barros]
Generated description
Castro Barros is a station on Line A of the Buenos Aires Underground, serving passengers in the Almagro neighborhood of Argentina's capital.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Castro Barros Target entity description: Castro Barros is a station on Line A of the Buenos Aires Underground, serving passengers in the Almagro neighborhood of Argentina's capital.
-
A.
Fidel Dávila Arrondo
Fidel Dávila Arrondo was a Spanish military officer and politician who became one of General Francisco Franco’s key Nationalist generals and later served in high-ranking positions in Francoist Spain.
-
B.
Albizu Campos
Albizu Campos is the surname of Pedro Albizu Campos, a prominent Puerto Rican nationalist leader and advocate for the island’s independence in the mid-20th century.
-
C.
Guillermón Moncada
Guillermón Moncada was a prominent Cuban independence fighter and military leader remembered as a national hero.
-
D.
Leguízamo
Leguízamo is a municipality located in Colombia’s southern Amazonian region within the Putumayo Department, known for its biodiversity and riverine landscapes.
-
E.
José Miguel
José Miguel is a Spanish-language masculine given name commonly used across various Hispanic cultures.
- 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_69ca82f64c188190af4e1608036b865d |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb80c094908190afe9cc54ce4f4d58 |
completed | March 31, 2026, 8:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf422648208190beaa6eaef4173f21 |
completed | April 3, 2026, 4:29 a.m. |
| NEDg | Description generation | batch_69cf43bd0f8c8190be2f7dc86f1e76e1 |
completed | April 3, 2026, 4:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf444c9cb08190a37f34faa4a3458d |
completed | April 3, 2026, 4:38 a.m. |
Created at: March 30, 2026, 6:01 p.m.