Triple

T19776093
Position Surface form Disambiguated ID Type / Status
Subject Capital Metro E475005 entity
Predicate localBusBrand P19188 FINISHED
Object MetroBus
MetroBus is the primary local bus service brand operated by Capital Metro, providing public transportation across the Austin, Texas metropolitan area.
E1394400 NE FINISHED

How this triple was built (5 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: MetroBus | Statement: [Capital Metro, localBusBrand, MetroBus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: MetroBus
Context triple: [Capital Metro, localBusBrand, MetroBus]
  • A. MetroBus
    MetroBus is the public bus service operating under the Metro Transit system in the St. Louis metropolitan area, providing local and regional fixed-route transportation.
  • B. Metrobus
    Metrobus is the public bus transit system serving the Washington, D.C. metropolitan area, operated alongside the Metrorail network by the Washington Metropolitan Area Transit Authority (WMATA).
  • C. Metrobus
    Metrobus is Miami-Dade County’s primary public bus system, providing extensive local and regional transit service throughout the Greater Miami area.
  • D. Metrobus
    Metrobus is Istanbul’s bus rapid transit system that runs on dedicated lanes to provide fast, high-capacity public transportation across the city.
  • E. Metrobus
    Metrobus is Istanbul’s dedicated bus rapid transit system that runs on exclusive lanes to provide fast, high-capacity public transportation across 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: MetroBus
Triple: [Capital Metro, localBusBrand, MetroBus]
Generated description
MetroBus is the primary local bus service brand operated by Capital Metro, providing public transportation across the Austin, Texas metropolitan area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: MetroBus
Target entity description: MetroBus is the primary local bus service brand operated by Capital Metro, providing public transportation across the Austin, Texas metropolitan area.
  • A. MetroBus
    MetroBus is the public bus service operating under the Metro Transit system in the St. Louis metropolitan area, providing local and regional fixed-route transportation.
  • B. Metrobus
    Metrobus is the public bus transit system serving the Washington, D.C. metropolitan area, operated alongside the Metrorail network by the Washington Metropolitan Area Transit Authority (WMATA).
  • C. Metrobus
    Metrobus is Miami-Dade County’s primary public bus system, providing extensive local and regional transit service throughout the Greater Miami area.
  • D. Metrobus
    Metrobus is Istanbul’s bus rapid transit system that runs on dedicated lanes to provide fast, high-capacity public transportation across the city.
  • E. Metrobus
    Metrobus is Istanbul’s dedicated bus rapid transit system that runs on exclusive lanes to provide fast, high-capacity public transportation across the city.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: localBusBrand
Context triple: [Capital Metro, localBusBrand, MetroBus]
  • A. usesRollingStockBrand
    Indicates that one entity employs or operates rolling stock manufactured under a specific brand.
  • B. usesTransportBrand chosen
    Indicates that one entity makes use of a transportation service, vehicle, or system associated with a specific brand.
  • C. commuterBrand
    Indicates a relationship where a brand is specifically associated with or targeted toward commuter use or commuting contexts.
  • D. robotBrand
    Indicates that one entity is the brand or manufacturer associated with a given robot.
  • E. catalogBrand
    Indicates that a brand is associated with, or offered within, a particular catalog.
  • F. None of above.

Provenance (6 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_69d8e51a43a08190956bc6df13c91a77 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6535fb114819089911ed3ba6565c0 completed April 20, 2026, 4:25 p.m.
NED1 Entity disambiguation (via context triple) batch_6a07bd76afe08190b958bd49acf21c4a completed May 16, 2026, 12:42 a.m.
NEDg Description generation batch_6a07be5426c48190bb7b0fc315fa2f6a completed May 16, 2026, 12:46 a.m.
NED2 Entity disambiguation (via description) batch_6a07bf9682fc8190a33ea75dba8d88d6 completed May 16, 2026, 12:51 a.m.
PD Predicate disambiguation batch_69e53053ed2881908400becdfada7fd3 completed April 19, 2026, 7:43 p.m.
Created at: April 10, 2026, 1:48 p.m.