Triple
T8411525
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line D (Buenos Aires Underground) |
E198633
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object | Government of the City of Buenos Aires |
E36730
|
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: Government of the City of Buenos Aires | Statement: [Line D (Buenos Aires Underground), owner, Government of the City of Buenos Aires]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Government of the City of Buenos Aires Context triple: [Line D (Buenos Aires Underground), owner, Government of the City of Buenos Aires]
-
A.
Government of the Autonomous City of Buenos Aires
chosen
The Government of the Autonomous City of Buenos Aires is the local executive, legislative, and administrative authority responsible for managing public policy and services in Argentina’s capital city.
-
B.
Government of the Province of Buenos Aires
The Government of the Province of Buenos Aires is the executive, legislative, and judicial authority that administers Argentina’s most populous and economically significant province.
-
C.
Legislature of the City of Buenos Aires
The Legislature of the City of Buenos Aires is the unicameral legislative body responsible for enacting local laws and overseeing the government of Argentina’s autonomous capital city.
-
D.
Ministry of Transport and Public Works of the City of Buenos Aires
The Ministry of Transport and Public Works of the City of Buenos Aires is the municipal executive body responsible for planning, regulating, and managing urban transport systems and public infrastructure within the Argentine capital.
-
E.
Government of the Province of Santa Fe
The Government of the Province of Santa Fe is the executive, legislative, and administrative authority that governs the Argentine province of Santa Fe within the country’s federal system.
- 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_69cf42328b0c8190869e68226e0b467f |
completed | April 3, 2026, 4:29 a.m. |
Created at: March 30, 2026, 6:05 p.m.