Triple

T8010827
Position Surface form Disambiguated ID Type / Status
Subject Amtrak Hiawatha Service E186486 entity
Predicate terminus P388 FINISHED
Object Milwaukee Intermodal Station E55024 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: Milwaukee Intermodal Station | Statement: [Amtrak Hiawatha Service, terminus, Milwaukee Intermodal Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Milwaukee Intermodal Station
Context triple: [Amtrak Hiawatha Service, terminus, Milwaukee Intermodal Station]
  • A. Milwaukee Intermodal Station chosen
    Milwaukee Intermodal Station is the primary passenger rail and bus transportation hub in Milwaukee, Wisconsin, serving Amtrak trains and intercity bus services.
  • B. Kenosha station
    Kenosha station is a commuter rail station in Kenosha, Wisconsin, serving as the northern endpoint of Metra’s Union Pacific North Line between Chicago and southeastern Wisconsin.
  • C. Milwaukee Junction
    Milwaukee Junction is a historic industrial district in Detroit, Michigan, known as an early hub of the American automotive industry.
  • D. Battle Creek Intermodal Transportation Center
    The Battle Creek Intermodal Transportation Center is a combined rail and bus transit hub in Battle Creek, Michigan, serving Amtrak passengers and regional bus services in a single modern facility.
  • E. Racine station
    Racine station is a Chicago 'L' rapid transit stop on the Blue Line located in the Near West Side neighborhood of Chicago, Illinois.
  • 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_69ca82abaffc8190ab8af79cdbc31ab3 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3d70caf8819090a9f98025470c0d completed March 31, 2026, 3:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc56a54e8081908208b57b7390cc95 completed March 31, 2026, 11:20 p.m.
Created at: March 30, 2026, 5:19 p.m.