Triple

T2295965
Position Surface form Disambiguated ID Type / Status
Subject DART Green Line E51613 entity
Predicate hasStation P35 FINISHED
Object Deep Ellum station
Deep Ellum station is a light rail stop in Dallas, Texas, serving the vibrant Deep Ellum entertainment district on DART’s Green Line.
 E255894 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: Deep Ellum station | Statement: [DART Green Line, hasStation, Deep Ellum station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Deep Ellum station
Context triple: [DART Green Line, hasStation, Deep Ellum station]
  • A. North Lake College station
    North Lake College station is a Dallas Area Rapid Transit (DART) light rail stop serving the North Lake College area in the Las Colinas community of Irving, Texas.
  • B. Downtown Garland Station
    Downtown Garland Station is a major Dallas Area Rapid Transit (DART) transit center in Garland, Texas, serving as a key rail and bus connection point for commuters in the northeastern Dallas metropolitan area.
  • C. Baylor University Medical Center station
    Baylor University Medical Center station is a Dallas Area Rapid Transit (DART) light rail stop in Dallas, Texas, serving the nearby Baylor University Medical Center and surrounding area.
  • D. Van Dorn Street station
    Van Dorn Street station is a Washington Metro rapid transit stop in Alexandria, Virginia, serving the Blue Line near the city's western edge.
  • E. South Boulevard station
    South Boulevard station is a Chicago Transit Authority 'L' rapid transit stop on the Purple Line serving the Evanston area just north of Chicago.
  • 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: Deep Ellum station
Triple: [DART Green Line, hasStation, Deep Ellum station]
Generated description
Deep Ellum station is a light rail stop in Dallas, Texas, serving the vibrant Deep Ellum entertainment district on DART’s Green Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Deep Ellum station
Target entity description: Deep Ellum station is a light rail stop in Dallas, Texas, serving the vibrant Deep Ellum entertainment district on DART’s Green Line.
  • A. North Lake College station
    North Lake College station is a Dallas Area Rapid Transit (DART) light rail stop serving the North Lake College area in the Las Colinas community of Irving, Texas.
  • B. Downtown Garland Station
    Downtown Garland Station is a major Dallas Area Rapid Transit (DART) transit center in Garland, Texas, serving as a key rail and bus connection point for commuters in the northeastern Dallas metropolitan area.
  • C. Baylor University Medical Center station
    Baylor University Medical Center station is a Dallas Area Rapid Transit (DART) light rail stop in Dallas, Texas, serving the nearby Baylor University Medical Center and surrounding area.
  • D. Van Dorn Street station
    Van Dorn Street station is a Washington Metro rapid transit stop in Alexandria, Virginia, serving the Blue Line near the city's western edge.
  • E. South Boulevard station
    South Boulevard station is a Chicago Transit Authority 'L' rapid transit stop on the Purple Line serving the Evanston area just north of Chicago.
  • 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_69a88b0a9f248190bcff941463d8f65a completed March 4, 2026, 7:42 p.m.
NER Named-entity recognition batch_69abc5dc40f881908a3dcc518bbead55 completed March 7, 2026, 6:29 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae8952322c81909d58b89139f51a27 completed March 9, 2026, 8:48 a.m.
NEDg Description generation batch_69ae8d5b13bc819094d0cc02736ba6b5 completed March 9, 2026, 9:05 a.m.
NED2 Entity disambiguation (via description) batch_69ae8dd17a0081908c08d344178674d5 completed March 9, 2026, 9:07 a.m.
Created at: March 4, 2026, 7:49 p.m.