Triple

T22807957
Position Surface form Disambiguated ID Type / Status
Subject Chișinău railway station E564590 entity
Predicate operatedBy P86 FINISHED
Object Calea Ferată din Moldova 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: Calea Ferată din Moldova | Statement: [Chișinău railway station, operatedBy, Calea Ferată din Moldova]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Calea Ferată din Moldova
Context triple: [Chișinău railway station, operatedBy, Calea Ferată din Moldova]
  • A. Calea Ferată din Moldova chosen
    Calea Ferată din Moldova is the state-owned national railway company of Moldova, responsible for operating the country’s rail transport network.
  • B. Bucharest–Brașov railway
    The Bucharest–Brașov railway is a major Romanian rail corridor linking the capital Bucharest with the mountain city of Brașov through the scenic Prahova Valley.
  • C. railway line Suceava–Câmpulung Moldovenesc
    The railway line Suceava–Câmpulung Moldovenesc is a regional rail route in northeastern Romania that connects the city of Suceava with the town of Câmpulung Moldovenesc through the historical region of Bukovina.
  • D. Bucharest–Timișoara railway line
    The Bucharest–Timișoara railway line is a major Romanian rail corridor linking the capital Bucharest with the western city of Timișoara and passing through several counties, including Mehedinți.
  • E. Rucăr-Bran corridor
    The Rucăr-Bran corridor is a scenic mountain pass in Romania, renowned for its dramatic Carpathian landscapes, traditional villages, and popularity as a tourist route between Transylvania and Wallachia.
  • 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_69e245823f4c8190ade442cdcc2c224a completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17d5e0b088190ad0b9cc0d5aa1d96 completed April 29, 2026, 3:39 a.m.
Created at: April 17, 2026, 3:32 p.m.