Triple

T9990223
Position Surface form Disambiguated ID Type / Status
Subject Karlshorst railway station E196866 entity
Predicate railwayLine P848 FINISHED
Object Berlin–Frankfurt (Oder) railway E501883 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: Berlin–Frankfurt (Oder) railway | Statement: [Karlshorst railway station, railwayLine, Berlin–Frankfurt (Oder) railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Berlin–Frankfurt (Oder) railway
Context triple: [Karlshorst railway station, railwayLine, Berlin–Frankfurt (Oder) railway]
  • A. Berlin–Frankfurt (Oder) railway chosen
    The Berlin–Frankfurt (Oder) railway is a major German rail line connecting the capital Berlin with the city of Frankfurt (Oder) near the Polish border, serving both regional and long-distance traffic.
  • B. Berlin–Dresden railway
    The Berlin–Dresden railway is a major German mainline rail route connecting the capital Berlin with the city of Dresden, serving both long-distance and regional passenger traffic.
  • C. Berlin–Halle railway
    The Berlin–Halle railway is a major German rail route connecting the capital Berlin with the city of Halle, serving as an important corridor for both passenger and freight traffic.
  • D. Berlin–Magdeburg railway
    The Berlin–Magdeburg railway is a major German rail line connecting the capital city Berlin with the city of Magdeburg, serving both regional and long-distance passenger and freight traffic.
  • E. Berlin–Stettin railway
    The Berlin–Stettin railway is a major historical rail route in Germany and Poland that connects Berlin with the Baltic port city of Szczecin (formerly Stettin), serving both regional and international traffic.
  • 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_69ca82f1678c819093d06320a05f16a4 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cdc7a0cb6481908d7bd1b43f93bd18 completed April 2, 2026, 1:34 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2cb77b51481908af779b8ecacc3f1 completed April 5, 2026, 8:52 p.m.
Created at: March 30, 2026, 8:50 p.m.