Triple

T15111304
Position Surface form Disambiguated ID Type / Status
Subject Greater Columbus Convention Center E360916 entity
Predicate publicTransit P1288 FINISHED
Object Central Ohio Transit Authority bus service E859750 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: Central Ohio Transit Authority bus service | Statement: [Greater Columbus Convention Center, publicTransit, Central Ohio Transit Authority bus service]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Central Ohio Transit Authority bus service
Context triple: [Greater Columbus Convention Center, publicTransit, Central Ohio Transit Authority bus service]
  • A. Central Ohio Transit Authority chosen
    The Central Ohio Transit Authority is the primary public transportation agency serving the Columbus, Ohio region, operating bus and related transit services across the metropolitan area.
  • B. Cincinnati Metro bus service
    Cincinnati Metro bus service is the primary public bus transit system serving Cincinnati and its surrounding communities, operated by the Southwest Ohio Regional Transit Authority.
  • C. Franklin Regional Transit Authority bus service
    Franklin Regional Transit Authority bus service is a regional public transit system in western Massachusetts that provides fixed-route and demand-response bus transportation across multiple communities.
  • D. Lorain County Transit
    Lorain County Transit is a regional public transportation agency serving communities in and around Lorain County, Ohio.
  • E. Greater Cleveland Regional Transit Authority
    The Greater Cleveland Regional Transit Authority is the public transportation agency serving the Cleveland metropolitan area in Ohio, operating buses, rail, and paratransit services across the region.
  • 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_69d85a0491ec8190830960be8fafb994 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e0058c04f481909deeac0271d961b6 completed April 15, 2026, 9:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69feb7eb139c8190b76393e4a8be576b completed May 9, 2026, 4:28 a.m.
Created at: April 10, 2026, 3:05 a.m.