Triple

T15010325
Position Surface form Disambiguated ID Type / Status
Subject Buckhead station E377816 entity
Predicate fareZone P844 FINISHED
Object MARTA Zone 1
MARTA Zone 1 is a core fare zone within Atlanta’s MARTA transit system that includes central stations such as Buckhead.
 E1131603 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: MARTA Zone 1 | Statement: [Buckhead station, fareZone, MARTA Zone 1]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MARTA Zone 1
Context triple: [Buckhead station, fareZone, MARTA Zone 1]
  • A. MARTA
    MARTA is the primary public transit system serving the Atlanta metropolitan area, operating buses and rapid transit rail lines across the region.
  • B. MARTA rail network
    The MARTA rail network is the rapid transit system serving the Atlanta metropolitan area, consisting of multiple color-coded lines that connect key neighborhoods, suburbs, and major destinations such as downtown, the airport, and business districts.
  • C. MARTA Gold Line terminus
    The MARTA Gold Line terminus is the northern endpoint of Atlanta’s Gold Line rapid transit service, located in Doraville, Georgia.
  • D. MARTA rail stations
    MARTA rail stations are the train stops and transit hubs of Atlanta’s Metropolitan Atlanta Rapid Transit Authority rail system.
  • E. MARTA Red Line
    The MARTA Red Line is a major rapid transit route in Atlanta’s Metropolitan Atlanta Rapid Transit Authority system, running north–south and serving key neighborhoods and business districts.
  • 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: MARTA Zone 1
Triple: [Buckhead station, fareZone, MARTA Zone 1]
Generated description
MARTA Zone 1 is a core fare zone within Atlanta’s MARTA transit system that includes central stations such as Buckhead.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MARTA Zone 1
Target entity description: MARTA Zone 1 is a core fare zone within Atlanta’s MARTA transit system that includes central stations such as Buckhead.
  • A. MARTA
    MARTA is the primary public transit system serving the Atlanta metropolitan area, operating buses and rapid transit rail lines across the region.
  • B. MARTA rail network
    The MARTA rail network is the rapid transit system serving the Atlanta metropolitan area, consisting of multiple color-coded lines that connect key neighborhoods, suburbs, and major destinations such as downtown, the airport, and business districts.
  • C. MARTA Gold Line terminus
    The MARTA Gold Line terminus is the northern endpoint of Atlanta’s Gold Line rapid transit service, located in Doraville, Georgia.
  • D. MARTA rail stations
    MARTA rail stations are the train stops and transit hubs of Atlanta’s Metropolitan Atlanta Rapid Transit Authority rail system.
  • E. MARTA Red Line
    The MARTA Red Line is a major rapid transit route in Atlanta’s Metropolitan Atlanta Rapid Transit Authority system, running north–south and serving key neighborhoods and business districts.
  • 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_69d85cd3a3c881908c71fc424d459c17 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded734943481908dad4ceed4fe850c completed April 15, 2026, 12:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe96a7dcac8190b0153d7cdac03afa completed May 9, 2026, 2:06 a.m.
NEDg Description generation batch_69fe98288b348190b4e25b09f83f0ec4 completed May 9, 2026, 2:12 a.m.
NED2 Entity disambiguation (via description) batch_69fe98e585308190ac0e1c0a91c89113 completed May 9, 2026, 2:16 a.m.
Created at: April 10, 2026, 2:55 a.m.