Triple

T5003560
Position Surface form Disambiguated ID Type / Status
Subject Rock Region Metro E112430 entity
Predicate formerlyKnownAs P65 FINISHED
Object Central Arkansas Transit Authority
Central Arkansas Transit Authority was the public transit agency serving the Little Rock metropolitan area in Arkansas, later rebranded as Rock Region Metro.
 E487002 NE FINISHED

How this triple was built (4 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 Arkansas Transit Authority | Statement: [Rock Region Metro, formerlyKnownAs, Central Arkansas Transit Authority]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Central Arkansas Transit Authority
Context triple: [Rock Region Metro, formerlyKnownAs, Central Arkansas Transit Authority]
  • A. Charlotte Area Transit System
    Charlotte Area Transit System is the primary public transportation agency serving the Charlotte metropolitan area with bus, light rail, and other transit services.
  • B. Memphis Area Transit Authority
    The Memphis Area Transit Authority is the public transportation agency that operates bus and rail services throughout the Memphis, Tennessee metropolitan area.
  • C. Trinity Metro
    Trinity Metro is the public transportation agency that operates bus and rail services, including commuter rail, in the Fort Worth area of the Dallas–Fort Worth metroplex in Texas.
  • D. New Orleans Regional Transit Authority
    The New Orleans Regional Transit Authority is the public agency responsible for operating and managing the city’s transit services, including buses, streetcars, and related passenger facilities in New Orleans.
  • E. Knoxville Area Transit
    Knoxville Area Transit is the public transportation system serving Knoxville, Tennessee, operating local bus routes and related transit services throughout the city.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Central Arkansas Transit Authority
Triple: [Rock Region Metro, formerlyKnownAs, Central Arkansas Transit Authority]
Generated description
Central Arkansas Transit Authority was the public transit agency serving the Little Rock metropolitan area in Arkansas, later rebranded as Rock Region Metro.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Central Arkansas Transit Authority
Target entity description: Central Arkansas Transit Authority was the public transit agency serving the Little Rock metropolitan area in Arkansas, later rebranded as Rock Region Metro.
  • A. Charlotte Area Transit System
    Charlotte Area Transit System is the primary public transportation agency serving the Charlotte metropolitan area with bus, light rail, and other transit services.
  • B. Memphis Area Transit Authority
    The Memphis Area Transit Authority is the public transportation agency that operates bus and rail services throughout the Memphis, Tennessee metropolitan area.
  • C. Trinity Metro
    Trinity Metro is the public transportation agency that operates bus and rail services, including commuter rail, in the Fort Worth area of the Dallas–Fort Worth metroplex in Texas.
  • D. New Orleans Regional Transit Authority
    The New Orleans Regional Transit Authority is the public agency responsible for operating and managing the city’s transit services, including buses, streetcars, and related passenger facilities in New Orleans.
  • E. Knoxville Area Transit
    Knoxville Area Transit is the public transportation system serving Knoxville, Tennessee, operating local bus routes and related transit services throughout the city.
  • F. None of above. chosen

Provenance (5 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_69bd4433d0b08190877e83959ef40d81 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd72c062d08190b755fa7461839f52 completed March 20, 2026, 4:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69be925dc93c819093750a4d5049ae55 completed March 21, 2026, 12:43 p.m.
NEDg Description generation batch_69be93cfbe2881908cf97dd9ec5d28b5 completed March 21, 2026, 12:49 p.m.
NED2 Entity disambiguation (via description) batch_69be9448b5148190903775d394a095f0 completed March 21, 2026, 12:51 p.m.
Created at: March 20, 2026, 1:35 p.m.