Triple

T6335839
Position Surface form Disambiguated ID Type / Status
Subject S41 E142487 entity
Predicate rollingStockType P1305 FINISHED
Object DB Class 480 E587779 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: DB Class 480 | Statement: [S41, rollingStockType, DB Class 480]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: DB Class 480
Context triple: [S41, rollingStockType, DB Class 480]
  • A. DB Class 480 chosen
    The DB Class 480 is a series of electric multiple unit trains used for urban rapid transit services on the Berlin S-Bahn network in Germany.
  • B. DB Class 481 (typical)
    The DB Class 481 is a series of electric multiple units used for Berlin S-Bahn commuter services, known for their red-yellow livery and operation on the city’s third-rail network.
  • C. DBAG Class 480
    The DBAG Class 480 is a series of electric multiple units used primarily for S-Bahn commuter rail services in Berlin, Germany.
  • D. DBAG Class 481
    The DBAG Class 481 is a series of electric multiple units used on the Berlin S-Bahn network, known for their lightweight design and role in modernizing urban rail services in the German capital.
  • E. 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.
  • 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_69c008d4d8e88190ad301c05b08722ac completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0654a88a881908d5cb2aa7f22c4c7 completed March 22, 2026, 9:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69c65381ab8081908293225471062f28 completed March 27, 2026, 9:53 a.m.
Created at: March 22, 2026, 4:30 p.m.