Triple

T757792
Position Surface form Disambiguated ID Type / Status
Subject Nuremberg U-Bahn E15595 entity
Predicate hasLine P35 FINISHED
Object U11 (peak-hour service variant)
U11 is a peak-hour supplementary service on the Nuremberg U-Bahn network that reinforces capacity on parts of existing metro lines during busy times.
E90466 NE FINISHED

How this triple was built (4 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: U11 (peak-hour service variant) | Statement: [Nuremberg U-Bahn, hasLine, U11 (peak-hour service variant)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: U11 (peak-hour service variant)
Context triple: [Nuremberg U-Bahn, hasLine, U11 (peak-hour service variant)]
  • A. Metro Express
    Metro Express is a faster, limited-stop service operated as part of the broader Metro Bus public transportation system.
  • B. Suburban Line
    The Suburban Line is a commuter rail service of the Beijing Subway system that connects the city center with outlying suburban districts.
  • C. Short Line bus service
    Short Line bus service is a regional intercity and commuter bus operator in the northeastern United States, providing connections between communities in New York and neighboring states.
  • D. MAX Orange Line
    The MAX Orange Line is a light rail service in the Portland, Oregon metropolitan area that connects downtown Portland with the southeast corridor, including Milwaukie.
  • E. T1 subway train
    The T1 subway train is a model of rapid transit vehicle used by the Toronto Transit Commission, primarily operating on the city’s Bloor–Danforth subway line.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: U11 (peak-hour service variant)
Triple: [Nuremberg U-Bahn, hasLine, U11 (peak-hour service variant)]
Generated description
U11 is a peak-hour supplementary service on the Nuremberg U-Bahn network that reinforces capacity on parts of existing metro lines during busy times.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: U11 (peak-hour service variant)
Target entity description: U11 is a peak-hour supplementary service on the Nuremberg U-Bahn network that reinforces capacity on parts of existing metro lines during busy times.
  • A. Metro Express
    Metro Express is a faster, limited-stop service operated as part of the broader Metro Bus public transportation system.
  • B. Suburban Line
    The Suburban Line is a commuter rail service of the Beijing Subway system that connects the city center with outlying suburban districts.
  • C. Short Line bus service
    Short Line bus service is a regional intercity and commuter bus operator in the northeastern United States, providing connections between communities in New York and neighboring states.
  • D. MAX Orange Line
    The MAX Orange Line is a light rail service in the Portland, Oregon metropolitan area that connects downtown Portland with the southeast corridor, including Milwaukie.
  • E. T1 subway train
    The T1 subway train is a model of rapid transit vehicle used by the Toronto Transit Commission, primarily operating on the city’s Bloor–Danforth subway line.
  • F. None of above. chosen

Provenance (5 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_69a493599a0081908da65f3407af1ef2 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a66c2e108190a754c60d2eac6676 completed March 1, 2026, 8:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69a65e44b9c88190a4481c28499860d7 completed March 3, 2026, 4:06 a.m.
NEDg Description generation batch_69a660a5d3308190ae7f1220704380eb completed March 3, 2026, 4:16 a.m.
NED2 Entity disambiguation (via description) batch_69a661116e848190b6dde5b3f7570c71 completed March 3, 2026, 4:18 a.m.
Created at: March 1, 2026, 7:37 p.m.