Triple

T16955762
Position Surface form Disambiguated ID Type / Status
Subject Halsted station (Orange Line) E411296 entity
Predicate connectsTo P845 FINISHED
Object The Loop (CTA) via Orange Line E495039 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: The Loop (CTA) via Orange Line | Statement: [Halsted station (Orange Line), connectsTo, The Loop (CTA) via Orange Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: The Loop (CTA) via Orange Line
Context triple: [Halsted station (Orange Line), connectsTo, The Loop (CTA) via Orange Line]
  • A. Metro Orange Line
    The Metro Orange Line is a bus rapid transit route in the Minneapolis–Saint Paul metropolitan area that provides high-frequency service along the I-35W corridor between downtown Minneapolis and southern suburbs including Bloomington.
  • B. Metro Orange Line
    The Metro Orange Line is a Washington, D.C. Metrorail route that runs east–west through the region, connecting key downtown stations with suburbs in Virginia and Maryland.
  • C. Southwest Side–Loop corridor via Orange Line chosen
    The Southwest Side–Loop corridor via Orange Line is a rapid transit route of Chicago’s 'L' system that links the city’s Southwest Side neighborhoods with the downtown Loop.
  • 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. Orange Line (Metrorail)
    The Orange Line is a rapid transit route in the Miami Metrorail system that primarily connects Miami International Airport with downtown Miami and other key areas of Miami-Dade County.
  • 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_69d886c9c9d481909afe222093641cae completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3d01bb700819082a441c124be3cb6 completed April 18, 2026, 6:40 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00d4666f14819095fc3bcf5e459b61 completed May 10, 2026, 6:54 p.m.
Created at: April 10, 2026, 5:31 a.m.