Triple
T8618587
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Buenos Aires commuter rail network |
E204103
|
entity |
| Predicate | hasTerminus |
P388
|
FINISHED |
| Object |
Retiro Belgrano Norte
Retiro Belgrano Norte is a major railway terminus in Buenos Aires serving the Belgrano Norte commuter rail line.
|
E746759
|
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: Retiro Belgrano Norte | Statement: [Buenos Aires commuter rail network, hasTerminus, Retiro Belgrano Norte]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Retiro Belgrano Norte Context triple: [Buenos Aires commuter rail network, hasTerminus, Retiro Belgrano Norte]
-
A.
Plaza Vicente López y Planes
Plaza Vicente López y Planes is a leafy, upscale neighborhood square in Buenos Aires’ Recoleta district, known for its tranquil atmosphere, historic surroundings, and elegant residential buildings.
-
B.
Recoleta
Recoleta is an upscale, historic neighborhood in Buenos Aires, Argentina, known for its elegant architecture, cultural attractions, and the famous Recoleta Cemetery.
-
C.
Recoleta
Recoleta is a commune in Santiago, Chile, known for its dense urban character, cultural diversity, and historic neighborhoods.
-
D.
Vicente López
Vicente López is a suburban partido (district) in the northern Greater Buenos Aires area of Argentina, known for its residential neighborhoods and riverside parks along the Río de la Plata.
-
E.
Plaza Intendente Alvear
Plaza Intendente Alvear is a popular public square in Buenos Aires’ Recoleta neighborhood, known for its weekend artisan fair and proximity to major cultural and historical attractions.
- 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: Retiro Belgrano Norte Triple: [Buenos Aires commuter rail network, hasTerminus, Retiro Belgrano Norte]
Generated description
Retiro Belgrano Norte is a major railway terminus in Buenos Aires serving the Belgrano Norte commuter rail line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Retiro Belgrano Norte Target entity description: Retiro Belgrano Norte is a major railway terminus in Buenos Aires serving the Belgrano Norte commuter rail line.
-
A.
Plaza Vicente López y Planes
Plaza Vicente López y Planes is a leafy, upscale neighborhood square in Buenos Aires’ Recoleta district, known for its tranquil atmosphere, historic surroundings, and elegant residential buildings.
-
B.
Recoleta
Recoleta is a commune in Santiago, Chile, known for its dense urban character, cultural diversity, and historic neighborhoods.
-
C.
Recoleta
Recoleta is an upscale, historic neighborhood in Buenos Aires, Argentina, known for its elegant architecture, cultural attractions, and the famous Recoleta Cemetery.
-
D.
Vicente López
Vicente López is a suburban partido (district) in the northern Greater Buenos Aires area of Argentina, known for its residential neighborhoods and riverside parks along the Río de la Plata.
-
E.
Plaza Intendente Alvear
Plaza Intendente Alvear is a popular public square in Buenos Aires’ Recoleta neighborhood, known for its weekend artisan fair and proximity to major cultural and historical attractions.
- 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_69ca832ceab8819096e4a9f546695079 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cc4712e74c81908b607a0ab2f9a361 |
completed | March 31, 2026, 10:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cebbcb910881909088da53c6e31ae3 |
completed | April 2, 2026, 6:56 p.m. |
| NEDg | Description generation | batch_69cebcc22d208190801b4ec58614dfcb |
completed | April 2, 2026, 7 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cebdf3f288819088d83165c741d092 |
completed | April 2, 2026, 7:05 p.m. |
Created at: March 30, 2026, 6:26 p.m.