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.