Triple

T20494563
Position Surface form Disambiguated ID Type / Status
Subject North/Clybourn station E502835 entity
Predicate connectsTo P845 FINISHED
Object CTA bus route 72 North — NE NERFINISHED

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: CTA bus route 72 North | Statement: [North/Clybourn station, connectsTo, CTA bus route 72 North]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CTA bus route 72 North
Context triple: [North/Clybourn station, connectsTo, CTA bus route 72 North]
  • A. CTA Route 72 North chosen
    CTA Route 72 North is a Chicago Transit Authority bus line that runs along North Avenue, connecting several North Side neighborhoods and major transit hubs.
  • B. CTA Route 201 Central/Ridge
    CTA Route 201 Central/Ridge is a Chicago Transit Authority bus route serving Evanston and nearby North Shore communities, connecting key local destinations and transit hubs including the Davis station.
  • C. CTA Route 50 Damen
    CTA Route 50 Damen is a Chicago Transit Authority bus route that runs primarily along Damen Avenue, connecting multiple neighborhoods on the city’s North and South Sides.
  • D. CTA bus route 73 Armitage
    CTA bus route 73 Armitage is a Chicago Transit Authority bus line that runs along Armitage Avenue, providing east–west service across Chicago and connections to multiple CTA rail stations.
  • E. CTA bus 78 Montrose
    CTA bus 78 Montrose is a Chicago Transit Authority bus route that runs along Montrose Avenue, connecting various North Side neighborhoods and transit hubs.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e0b4b0373881909dd3e9387f82eab4 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e69cbc58d08190bf3f6b60259a8be1 completed April 20, 2026, 9:38 p.m.
Created at: April 16, 2026, 11:35 a.m.