Triple

T14963837
Position Surface form Disambiguated ID Type / Status
Subject Sandy Springs E373134 entity
Predicate hasPublicTransitStation P15438 FINISHED
Object North Springs MARTA station
North Springs MARTA station is a rapid transit station in the Atlanta metropolitan area that serves as a key northern terminus on the Red Line for commuters in Sandy Springs and surrounding suburbs.
 E1131744 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: North Springs MARTA station | Statement: [Sandy Springs, hasPublicTransitStation, North Springs MARTA station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Springs MARTA station
Context triple: [Sandy Springs, hasPublicTransitStation, North Springs MARTA station]
  • A. 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.
  • B. Decatur MARTA station
    Decatur MARTA station is an underground rapid transit station on Atlanta’s MARTA rail system serving the downtown Decatur area in DeKalb County, Georgia.
  • C. College Park station (MARTA)
    College Park station (MARTA) is a rapid transit station in College Park, Georgia, on Atlanta’s MARTA system, providing access to the airport area and southern suburbs.
  • D. East Point station (MARTA)
    East Point station (MARTA) is a rapid transit station in East Point, Georgia, on Atlanta’s MARTA rail system, providing access to the surrounding residential and commercial areas.
  • E. 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.
  • 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: North Springs MARTA station
Triple: [Sandy Springs, hasPublicTransitStation, North Springs MARTA station]
Generated description
North Springs MARTA station is a rapid transit station in the Atlanta metropolitan area that serves as a key northern terminus on the Red Line for commuters in Sandy Springs and surrounding suburbs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: North Springs MARTA station
Target entity description: North Springs MARTA station is a rapid transit station in the Atlanta metropolitan area that serves as a key northern terminus on the Red Line for commuters in Sandy Springs and surrounding suburbs.
  • A. 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.
  • B. Decatur MARTA station
    Decatur MARTA station is an underground rapid transit station on Atlanta’s MARTA rail system serving the downtown Decatur area in DeKalb County, Georgia.
  • C. College Park station (MARTA)
    College Park station (MARTA) is a rapid transit station in College Park, Georgia, on Atlanta’s MARTA system, providing access to the airport area and southern suburbs.
  • D. East Point station (MARTA)
    East Point station (MARTA) is a rapid transit station in East Point, Georgia, on Atlanta’s MARTA rail system, providing access to the surrounding residential and commercial areas.
  • E. 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.
  • 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_69d85cca979481908747d2a81eba1cea completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded6d0487c8190b7754af8c5014b37 completed April 15, 2026, 12:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe969112d8819094e5d81a8ffa3b8a completed May 9, 2026, 2:06 a.m.
NEDg Description generation batch_69fe9947a5848190bb1a27cabdd66939 completed May 9, 2026, 2:17 a.m.
NED2 Entity disambiguation (via description) batch_69fe99e7e03c8190a3c3887e0e22859c completed May 9, 2026, 2:20 a.m.
Created at: April 10, 2026, 2:40 a.m.