Triple

T6669871
Position Surface form Disambiguated ID Type / Status
Subject Warsaw–Białystok railway line E151698 entity
Predicate passesThrough P225 FINISHED
Object Białystok metropolitan area E28010 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: Białystok metropolitan area | Statement: [Warsaw–Białystok railway line, passesThrough, Białystok metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Białystok metropolitan area
Context triple: [Warsaw–Białystok railway line, passesThrough, Białystok metropolitan area]
  • A. Warsaw metropolitan area
    The Warsaw metropolitan area is the large urban agglomeration centered on Poland’s capital city, encompassing Warsaw and its surrounding suburban and commuter zones.
  • B. Białystok chosen
    Białystok is a city in northeastern Poland best known as the birthplace of L. L. Zamenhof and the cradle of the international language Esperanto.
  • C. Upper Silesian metropolitan area
    The Upper Silesian metropolitan area is a major industrial and urban agglomeration in southern Poland, centered around cities such as Katowice and known for its coal mining, heavy industry, and dense population.
  • D. Tricity metropolitan area
    The Tricity metropolitan area is an urban region in northern Poland comprising the closely linked Baltic Sea port cities of Gdańsk, Gdynia, and Sopot.
  • E. Biała Podlaska
    Biała Podlaska is a city in eastern Poland near the Belarusian border, known as a local economic and cultural center of the Lublin Voivodeship.
  • 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_69c687f71fc081909dbd45d6377f6045 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6b0c7d9148190b3fbb870851d917b completed March 27, 2026, 4:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69c71290084081909f23126c63d2d2ab completed March 27, 2026, 11:28 p.m.
Created at: March 27, 2026, 2:02 p.m.