Triple
T18628105
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | BR-277 |
E455335
|
entity |
| Predicate | partOfCorridor |
P840
|
FINISHED |
| Object | Atlantic–Paraná–Paraguay trade corridor |
—
|
NE NERFINISHED |
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: Atlantic–Paraná–Paraguay trade corridor | Statement: [BR-277, partOfCorridor, Atlantic–Paraná–Paraguay trade corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Atlantic–Paraná–Paraguay trade corridor Context triple: [BR-277, partOfCorridor, Atlantic–Paraná–Paraguay trade corridor]
-
A.
Paraguay–Paraná waterway system
chosen
The Paraguay–Paraná waterway system is a major South American inland navigation corridor that links landlocked regions of countries like Paraguay and Bolivia to the Atlantic Ocean via the Paraguay and Paraná rivers.
-
B.
Buenos Aires–Rosario–Córdoba corridor
The Buenos Aires–Rosario–Córdoba corridor is a major economic and transportation axis in central Argentina that links the country’s capital with its key inland industrial and agricultural hubs.
-
C.
Urquiza Line
The Urquiza Line is a commuter rail line in Buenos Aires, Argentina, connecting the city with its northwestern suburbs as part of the metropolitan public transport network.
-
D.
Panamericana Sur
Panamericana Sur is a major Peruvian highway that runs south from Lima along the Pacific coast, forming part of the Pan-American Highway.
-
E.
Bolivia–Peru road corridor
The Bolivia–Peru road corridor is a key international highway route that facilitates cross-border trade and travel between Bolivia and Peru, particularly through the Lake Titicaca region.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8d38cc7948190a55ea64e5638994e |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e54f063a1c819087e544c64f5cf80f |
completed | April 19, 2026, 9:54 p.m. |
Created at: April 10, 2026, 11:46 a.m.