Triple
T8411518
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line D (Buenos Aires Underground) |
E198633
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Congreso de Tucumán station |
E716618
|
NE FINISHED |
How this triple was built (2 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: Congreso de Tucumán station | Statement: [Line D (Buenos Aires Underground), hasStation, Congreso de Tucumán station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Congreso de Tucumán station Context triple: [Line D (Buenos Aires Underground), hasStation, Congreso de Tucumán station]
-
A.
Congreso de Tucumán station
chosen
Congreso de Tucumán station is the northern terminus of Line D of the Buenos Aires Underground (Subte), serving the Belgrano neighborhood of Argentina’s capital.
-
B.
Casa de Tucumán
Casa de Tucumán is a historic house in San Miguel de Tucumán, Argentina, renowned as the site where the country’s independence was declared in 1816.
-
C.
Government of the Province of Tucumán
The Government of the Province of Tucumán is the provincial executive, legislative, and judicial authority that administers and governs Argentina’s Tucumán Province.
-
D.
San Miguel de Tucumán
San Miguel de Tucumán is a historic city in northwest Argentina known as the birthplace of the country’s independence, where the 1816 declaration was signed.
-
E.
Uruguayan Artigas Station
The Uruguayan Artigas Station is Uruguay’s Antarctic research base on King George Island, focused on scientific studies in areas such as glaciology, biology, and climate.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca831201b481909e137936ef99ff11 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cb83e0341c819080506e696131671e |
completed | March 31, 2026, 8:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce1d3d9f848190bd425b80aa58a376 |
completed | April 2, 2026, 7:39 a.m. |
Created at: March 30, 2026, 6:05 p.m.