Triple

T20787843
Position Surface form Disambiguated ID Type / Status
Subject Bergen auf Rügen railway station E511687 entity
Predicate hasStationCode P1289 FINISHED
Object DB 501 — NE NERFINISHED

How this triple was built (3 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: DB 501 | Statement: [Bergen auf Rügen railway station, hasStationCode, DB 501]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: DB 501
Context triple: [Bergen auf Rügen railway station, hasStationCode, DB 501]
  • A. DB 601A
    The DB 601A is an early production variant of the Daimler-Benz DB 601 inverted V-12 aircraft engine, widely used in frontline German fighters such as the Messerschmitt Bf 109 during the early years of World War II.
  • B. DBM
    DBM is a demand-side platform from Google’s DoubleClick suite that enables advertisers to buy and manage programmatic display, video, and mobile ad inventory across multiple exchanges.
  • C. DB1
    DB1 is the stock ticker symbol for Deutsche Börse AG, a major German exchange organization that operates the Frankfurt Stock Exchange and related financial market infrastructure.
  • D. DBU
    DBU is the Danish Football Association, the governing body responsible for organizing and overseeing football activities and national teams in Denmark.
  • E. DBO
    DBO is the IATA airport code for Dubbo City Regional Airport, a regional aviation hub serving Dubbo and the surrounding area in New South Wales, Australia.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: DB 501
Target entity description: DB 501 is the station code assigned to Bergen auf Rügen railway station in Germany’s rail network.
  • A. DB 601A
    The DB 601A is an early production variant of the Daimler-Benz DB 601 inverted V-12 aircraft engine, widely used in frontline German fighters such as the Messerschmitt Bf 109 during the early years of World War II.
  • B. DBM
    DBM is a demand-side platform from Google’s DoubleClick suite that enables advertisers to buy and manage programmatic display, video, and mobile ad inventory across multiple exchanges.
  • C. DB1
    DB1 is the stock ticker symbol for Deutsche Börse AG, a major German exchange organization that operates the Frankfurt Stock Exchange and related financial market infrastructure.
  • D. DBU
    DBU is the Danish Football Association, the governing body responsible for organizing and overseeing football activities and national teams in Denmark.
  • E. DBO
    DBO is the IATA airport code for Dubbo City Regional Airport, a regional aviation hub serving Dubbo and the surrounding area in New South Wales, Australia.
  • F. None of above. chosen

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_69e0b4cb83948190bd57bec21d78ed53 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c28d24708190bf3890a22d1ec4b7 completed April 21, 2026, 12:19 a.m.
Created at: April 16, 2026, 12:38 p.m.