Triple

T5173785
Position Surface form Disambiguated ID Type / Status
Subject Gold Line (MARTA) E116745 entity
Predicate servesStation P839 FINISHED
Object Airport station (MARTA)
Airport station (MARTA) is the rapid transit rail station directly serving Hartsfield–Jackson Atlanta International Airport on Atlanta’s MARTA system.
 E501395 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: Airport station (MARTA) | Statement: [Gold Line (MARTA), servesStation, Airport station (MARTA)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Airport station (MARTA)
Context triple: [Gold Line (MARTA), servesStation, Airport station (MARTA)]
  • A. MARTA rail stations
    MARTA rail stations are the train stops and transit hubs of Atlanta’s Metropolitan Atlanta Rapid Transit Authority rail system.
  • B. North Avenue MARTA station
    North Avenue MARTA station is a rapid transit station on Atlanta’s Red and Gold lines, located in Midtown and serving as a key stop for commuters, students, and visitors in the city’s urban core.
  • C. MARTA Garnett station
    MARTA Garnett station is a rapid transit station in downtown Atlanta that serves as a key stop on the city’s rail network near major civic and government buildings.
  • D. Sandy Springs station
    Sandy Springs station is a rapid transit stop on Atlanta’s MARTA Red Line serving the northern suburb of Sandy Springs, Georgia.
  • E. Midtown MARTA station
    Midtown MARTA station is a major rapid transit stop on Atlanta’s MARTA rail system, providing central access to the Midtown business and arts district.
  • 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: Airport station (MARTA)
Triple: [Gold Line (MARTA), servesStation, Airport station (MARTA)]
Generated description
Airport station (MARTA) is the rapid transit rail station directly serving Hartsfield–Jackson Atlanta International Airport on Atlanta’s MARTA system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Airport station (MARTA)
Target entity description: Airport station (MARTA) is the rapid transit rail station directly serving Hartsfield–Jackson Atlanta International Airport on Atlanta’s MARTA system.
  • A. MARTA rail stations
    MARTA rail stations are the train stops and transit hubs of Atlanta’s Metropolitan Atlanta Rapid Transit Authority rail system.
  • B. North Avenue MARTA station
    North Avenue MARTA station is a rapid transit station on Atlanta’s Red and Gold lines, located in Midtown and serving as a key stop for commuters, students, and visitors in the city’s urban core.
  • C. MARTA Garnett station
    MARTA Garnett station is a rapid transit station in downtown Atlanta that serves as a key stop on the city’s rail network near major civic and government buildings.
  • D. Sandy Springs station
    Sandy Springs station is a rapid transit stop on Atlanta’s MARTA Red Line serving the northern suburb of Sandy Springs, Georgia.
  • E. Midtown MARTA station
    Midtown MARTA station is a major rapid transit stop on Atlanta’s MARTA rail system, providing central access to the Midtown business and arts district.
  • 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_69bd445ff97c81909a2615cc56235470 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd796f7c308190a721e33aabd499ac completed March 20, 2026, 4:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69bee07a6620819089e2b3fcb322a47e completed March 21, 2026, 6:16 p.m.
NEDg Description generation batch_69bee695358c8190801c63cff67efd1b completed March 21, 2026, 6:42 p.m.
NED2 Entity disambiguation (via description) batch_69bee6f91df48190adfcf47a63f4c8ef completed March 21, 2026, 6:44 p.m.
Created at: March 20, 2026, 1:45 p.m.