Triple

T5495165
Position Surface form Disambiguated ID Type / Status
Subject Metro Transit (St. Louis) E144193 entity
Predicate brandIncludes P65067 FINISHED
Object 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.
E532178 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: [Metro Transit (St. Louis), brandIncludes, MetroBus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: MetroBus
Context triple: [Metro Transit (St. Louis), brandIncludes, MetroBus]
  • A. 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).
  • B. Metrobus
    Metrobus is Miami-Dade County’s primary public bus system, providing extensive local and regional transit service throughout the Greater Miami area.
  • C. Metro Bus
    Metro Bus is the primary public bus service network for Los Angeles County, providing extensive local and rapid transit across the region.
  • D. Metrobús
    Metrobús is Mexico City’s bus rapid transit system, featuring dedicated lanes and high-capacity articulated buses to provide efficient urban transportation across the metropolis.
  • E. Metro Rapid
    Metro Rapid is a network of limited-stop, high-frequency bus routes in Los Angeles designed to provide faster service along major corridors than regular local buses.
  • 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: [Metro Transit (St. Louis), brandIncludes, MetroBus]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: MetroBus
Target entity description: 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.
  • A. 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).
  • B. Metrobus
    Metrobus is Miami-Dade County’s primary public bus system, providing extensive local and regional transit service throughout the Greater Miami area.
  • C. Metro Bus
    Metro Bus is the primary public bus service network for Los Angeles County, providing extensive local and rapid transit across the region.
  • D. Metrobús
    Metrobús is Mexico City’s bus rapid transit system, featuring dedicated lanes and high-capacity articulated buses to provide efficient urban transportation across the metropolis.
  • E. Metro Rapid
    Metro Rapid is a network of limited-stop, high-frequency bus routes in Los Angeles designed to provide faster service along major corridors than regular local buses.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: brandIncludes
Context triple: [Metro Transit (St. Louis), brandIncludes, MetroBus]
  • A. brandAttribute
    Indicates that a specific attribute or characteristic is associated with, or describes, a particular brand.
  • B. productIncludes
    Indicates that a product contains, comprises, or is composed of the specified component, item, or feature.
  • C. tradeNameIncludes
    Indicates that a trade name contains another name or term as part of its full designation.
  • D. hasBrandName
    Indicates that an entity is associated with or identified by a specific brand name.
  • E. brandNameVariant
    Indicates that one brand name is an alternative or variant form of another brand name, such as a spelling, regional, or stylistic variation.
  • F. None of above. chosen

Provenance (7 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_69c008f5a2748190bce7a39aabf87a6d completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c01f08c2a4819093e772a1497c7ecc completed March 22, 2026, 4:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69c02782320c8190a81263502fe57d92 completed March 22, 2026, 5:31 p.m.
NEDg Description generation batch_69c0345909388190bfa746d22474ab8f completed March 22, 2026, 6:26 p.m.
NED2 Entity disambiguation (via description) batch_69c0354e95808190b4386e2796291dba completed March 22, 2026, 6:30 p.m.
PD Predicate disambiguation batch_69c01b052f3c81909f71c6add0f35a6f completed March 22, 2026, 4:38 p.m.
PDg Predicate description generation batch_69c01f051e508190b3886d87b4afdd0b completed March 22, 2026, 4:55 p.m.
Created at: March 22, 2026, 3:31 p.m.