Triple
T8522626
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Catedral station (Line D, Buenos Aires Underground) |
E201729
|
entity |
| Predicate | adjacentStationOnLineD |
P83137
|
FINISHED |
| Object |
9 de Julio station (Line D, Buenos Aires Underground)
9 de Julio station is a central Line D stop on the Buenos Aires Underground, located beneath the city’s main 9 de Julio Avenue and forming part of a major downtown transfer hub.
|
E738033
|
NE FINISHED |
How this triple was built (5 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: 9 de Julio station (Line D, Buenos Aires Underground) | Statement: [Catedral station (Line D, Buenos Aires Underground), adjacentStationOnLineD, 9 de Julio station (Line D, Buenos Aires Underground)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 9 de Julio station (Line D, Buenos Aires Underground) Context triple: [Catedral station (Line D, Buenos Aires Underground), adjacentStationOnLineD, 9 de Julio station (Line D, Buenos Aires Underground)]
-
A.
Scalabrini Ortiz station (Line D, Buenos Aires Underground)
Scalabrini Ortiz station is a Line D stop on the Buenos Aires Underground serving the Palermo neighborhood along Avenida Santa Fe.
-
B.
Plaza Italia station (Line D, Buenos Aires Underground)
Plaza Italia station is a Line D stop on the Buenos Aires Underground, serving the Palermo neighborhood near major attractions like the Buenos Aires Zoo and La Rural exhibition center.
-
C.
Catedral station (Line D, Buenos Aires Underground)
Catedral station is the Line D terminus of the Buenos Aires Underground, located in the historic city center near Plaza de Mayo.
-
D.
Plaza de Mayo station (Line A, Buenos Aires Underground)
Plaza de Mayo station (Line A, Buenos Aires Underground) is the historic terminus of Buenos Aires’ oldest subway line, located beneath the central Plaza de Mayo in the city’s downtown.
-
E.
Carranza station (Line D, Buenos Aires Underground)
Carranza station is a stop on Line D of the Buenos Aires Underground serving the Palermo neighborhood in Argentina’s capital city.
- 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: 9 de Julio station (Line D, Buenos Aires Underground) Triple: [Catedral station (Line D, Buenos Aires Underground), adjacentStationOnLineD, 9 de Julio station (Line D, Buenos Aires Underground)]
Generated description
9 de Julio station is a central Line D stop on the Buenos Aires Underground, located beneath the city’s main 9 de Julio Avenue and forming part of a major downtown transfer hub.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 9 de Julio station (Line D, Buenos Aires Underground) Target entity description: 9 de Julio station is a central Line D stop on the Buenos Aires Underground, located beneath the city’s main 9 de Julio Avenue and forming part of a major downtown transfer hub.
-
A.
Scalabrini Ortiz station (Line D, Buenos Aires Underground)
Scalabrini Ortiz station is a Line D stop on the Buenos Aires Underground serving the Palermo neighborhood along Avenida Santa Fe.
-
B.
Plaza Italia station (Line D, Buenos Aires Underground)
Plaza Italia station is a Line D stop on the Buenos Aires Underground, serving the Palermo neighborhood near major attractions like the Buenos Aires Zoo and La Rural exhibition center.
-
C.
Catedral station (Line D, Buenos Aires Underground)
Catedral station is the Line D terminus of the Buenos Aires Underground, located in the historic city center near Plaza de Mayo.
-
D.
Plaza de Mayo station (Line A, Buenos Aires Underground)
Plaza de Mayo station (Line A, Buenos Aires Underground) is the historic terminus of Buenos Aires’ oldest subway line, located beneath the central Plaza de Mayo in the city’s downtown.
-
E.
Carranza station (Line D, Buenos Aires Underground)
Carranza station is a stop on Line D of the Buenos Aires Underground serving the Palermo neighborhood in Argentina’s capital city.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: adjacentStationOnLineD Context triple: [Catedral station (Line D, Buenos Aires Underground), adjacentStationOnLineD, 9 de Julio station (Line D, Buenos Aires Underground)]
-
A.
adjacentStationOnLine
Indicates that one station is directly next to another station along the same transit line, with no other station in between.
-
B.
adjacentStationOnLine2
Indicates that one station is directly next to another station along line 2 in a transit or rail network.
-
C.
adjacentStationOnLine3
Indicates that one station is directly next to another station along transit line 3, with no other stations in between on that line.
-
D.
adjacentStationOnDistrictLine
Indicates that one station is directly next to another station along the District Line, with no other stations in between on that line.
-
E.
adjacentStationOnLine5
Indicates that one station is directly next to another station along transit Line 5, with no other stations in between on that line.
- F. None of above. chosen
Provenance (7 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_69ca8321bb44819081b74df0b710276d |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe64215408190b45f462a32d3471d |
completed | March 31, 2026, 3:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce4e8399f481909992aedf0d918cbc |
completed | April 2, 2026, 11:09 a.m. |
| NEDg | Description generation | batch_69ce4ffcf7488190b94cae18be14e8ff |
completed | April 2, 2026, 11:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ce507766448190830dd3efc8a79a74 |
completed | April 2, 2026, 11:18 a.m. |
| PD | Predicate disambiguation | batch_69cbd10f64b4819080859057c19e58f0 |
completed | March 31, 2026, 1:50 p.m. |
| PDg | Predicate description generation | batch_69cbe30d453481908f897ed2b06e7534 |
completed | March 31, 2026, 3:06 p.m. |
Created at: March 30, 2026, 6:16 p.m.