Triple

T9612156
Position Surface form Disambiguated ID Type / Status
Subject Cleveland metropolitan area E232126 entity
Predicate hasPublicTransit P522 FINISHED
Object Greater Cleveland Regional Transit Authority E362247 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: Greater Cleveland Regional Transit Authority | Statement: [Cleveland metropolitan area, hasPublicTransit, Greater Cleveland Regional Transit Authority]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Greater Cleveland Regional Transit Authority
Context triple: [Cleveland metropolitan area, hasPublicTransit, Greater Cleveland Regional Transit Authority]
  • A. Greater Cleveland Regional Transit Authority chosen
    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.
  • B. Lorain County Transit
    Lorain County Transit is a regional public transportation agency serving communities in and around Lorain County, Ohio.
  • C. Toledo Area Regional Transit Authority
    The Toledo Area Regional Transit Authority is the primary public transportation agency serving Toledo, Ohio, and surrounding communities with bus and paratransit services.
  • D. Greater Dayton RTA
    Greater Dayton RTA is the primary public transportation agency serving the Dayton, Ohio metropolitan area with bus and related transit services.
  • E. Cleveland-Cuyahoga County Port Authority
    The Cleveland-Cuyahoga County Port Authority is a public agency that manages and promotes maritime commerce, logistics, and economic development activities centered on the Port of Cleveland on Lake Erie.
  • 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_69ca8485a90c819094fe40b42fde9d70 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9a87764481909ab96cd2ab96d14b completed April 1, 2026, 10:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69d179513f9081909bcd9a456c640ba3 completed April 4, 2026, 8:49 p.m.
Created at: March 30, 2026, 8:09 p.m.