Triple

T15873965
Position Surface form Disambiguated ID Type / Status
Subject A-train (DCTA) E384898 entity
Predicate hasStation P35 FINISHED
Object Downtown Denton Transit Center
Downtown Denton Transit Center is a major public transportation hub in Denton, Texas, serving as a key terminus and transfer point for regional rail and bus services.
 E1180965 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: Downtown Denton Transit Center | Statement: [A-train (DCTA), hasStation, Downtown Denton Transit Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Downtown Denton Transit Center
Context triple: [A-train (DCTA), hasStation, Downtown Denton Transit Center]
  • A. Houston Downtown Transit Center
    Houston Downtown Transit Center is a major public transportation hub in central Houston that connects multiple bus routes and light rail lines for commuters and visitors.
  • B. University of Dallas Station
    University of Dallas Station is a light rail stop in Irving, Texas, serving the University of Dallas area on Dallas Area Rapid Transit’s Orange Line.
  • C. DART Fair Park Station
    DART Fair Park Station is a Dallas Area Rapid Transit light rail stop that serves visitors to the historic Fair Park complex in Dallas, Texas.
  • D. Downtown Rowlett Station
    Downtown Rowlett Station is a Dallas Area Rapid Transit (DART) light rail station in Rowlett, Texas, serving as the eastern endpoint of service for commuters traveling on the system’s Blue Line.
  • E. Texas Medical Center Transit Center
    Texas Medical Center Transit Center is a major public transportation hub in Houston that serves buses and light rail lines providing access to the Texas Medical Center complex.
  • 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: Downtown Denton Transit Center
Triple: [A-train (DCTA), hasStation, Downtown Denton Transit Center]
Generated description
Downtown Denton Transit Center is a major public transportation hub in Denton, Texas, serving as a key terminus and transfer point for regional rail and bus services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Downtown Denton Transit Center
Target entity description: Downtown Denton Transit Center is a major public transportation hub in Denton, Texas, serving as a key terminus and transfer point for regional rail and bus services.
  • A. Houston Downtown Transit Center
    Houston Downtown Transit Center is a major public transportation hub in central Houston that connects multiple bus routes and light rail lines for commuters and visitors.
  • B. University of Dallas Station
    University of Dallas Station is a light rail stop in Irving, Texas, serving the University of Dallas area on Dallas Area Rapid Transit’s Orange Line.
  • C. DART Fair Park Station
    DART Fair Park Station is a Dallas Area Rapid Transit light rail stop that serves visitors to the historic Fair Park complex in Dallas, Texas.
  • D. Downtown Rowlett Station
    Downtown Rowlett Station is a Dallas Area Rapid Transit (DART) light rail station in Rowlett, Texas, serving as the eastern endpoint of service for commuters traveling on the system’s Blue Line.
  • E. Texas Medical Center Transit Center
    Texas Medical Center Transit Center is a major public transportation hub in Houston that serves buses and light rail lines providing access to the Texas Medical Center complex.
  • 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_69d86da4e86481909f1325fdc971b5ec completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e155fc02688190b6f070882b846516 completed April 16, 2026, 9:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffa94e9b548190bec74e6d9790d241 completed May 9, 2026, 9:38 p.m.
NEDg Description generation batch_69ffaa07df788190bae67f3d9a800331 completed May 9, 2026, 9:41 p.m.
NED2 Entity disambiguation (via description) batch_69ffaaa92a648190a09829ef3197223c completed May 9, 2026, 9:44 p.m.
Created at: April 10, 2026, 4:51 a.m.