Triple
T10638577
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Palermo station (Line D, Buenos Aires Underground) |
E250655
|
entity |
| Predicate | connectsWith |
P37
|
FINISHED |
| Object | Buenos Aires commuter rail services |
E204103
|
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: Buenos Aires commuter rail services | Statement: [Palermo station (Line D, Buenos Aires Underground), connectsWith, Buenos Aires commuter rail services]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Buenos Aires commuter rail services Context triple: [Palermo station (Line D, Buenos Aires Underground), connectsWith, Buenos Aires commuter rail services]
-
A.
Buenos Aires commuter rail network
chosen
The Buenos Aires commuter rail network is an extensive suburban railway system that connects the Argentine capital with its surrounding metropolitan area, serving as a major backbone of daily passenger transport.
-
B.
Urquiza Line suburban rail services
Urquiza Line suburban rail services are commuter train operations in Buenos Aires that connect the city with its northwestern suburbs along the General Urquiza railway corridor.
-
C.
Belgrano Sur Line (Buenos Aires commuter rail)
The Belgrano Sur Line is a suburban commuter rail service in the Buenos Aires metropolitan area that connects the city with several southwestern districts and outlying communities.
-
D.
San Martín Line (Buenos Aires commuter rail)
The San Martín Line is a major commuter rail service in Buenos Aires that connects the city center with western suburbs, helping to form part of the metropolitan area's core public transport network.
-
E.
Belgrano Norte Line (Buenos Aires commuter rail)
The Belgrano Norte Line is a suburban commuter rail service in the Buenos Aires metropolitan area that connects the city with its northern suburbs.
- 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_69d6aa5993448190a493b790b8f85010 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d6dfaf12188190a5774d4d64674653 |
completed | April 8, 2026, 11:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d96bcd8c0c8190a0fad6a85b5604bb |
completed | April 10, 2026, 9:29 p.m. |
Created at: April 8, 2026, 9:04 p.m.