Triple

T16265848
Position Surface form Disambiguated ID Type / Status
Subject MARTA Streetcar E394872 entity
Predicate hasStop P17789 FINISHED
Object Edgewood at Hilliard stop
Edgewood at Hilliard stop is a station on Atlanta’s MARTA Streetcar line serving the Edgewood and Sweet Auburn neighborhoods.
 E1203779 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: Edgewood at Hilliard stop | Statement: [MARTA Streetcar, hasStop, Edgewood at Hilliard stop]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Edgewood at Hilliard stop
Context triple: [MARTA Streetcar, hasStop, Edgewood at Hilliard stop]
  • A. Edgewood station
    Edgewood station is a commuter rail stop in Edgewood, Maryland, served by MARC’s Penn Line between Baltimore and Perryville.
  • B. Sheppard West station
    Sheppard West station is a Toronto subway station on Line 1 Yonge–University that serves the city’s northwestern area near Downsview Park.
  • C. Lakewood Station
    Lakewood Station is a commuter rail station in Lakewood, Washington, serving as the southern endpoint of Sound Transit’s Sounder South Line.
  • D. Briarwood station
    Briarwood station is a New York City Subway station in Queens serving the IND Queens Boulevard Line.
  • E. Oakwood Heights station
    Oakwood Heights station is a public transit stop serving the Oakwood neighborhood, providing local residents with access to the surrounding rail or metro network.
  • 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: Edgewood at Hilliard stop
Triple: [MARTA Streetcar, hasStop, Edgewood at Hilliard stop]
Generated description
Edgewood at Hilliard stop is a station on Atlanta’s MARTA Streetcar line serving the Edgewood and Sweet Auburn neighborhoods.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Edgewood at Hilliard stop
Target entity description: Edgewood at Hilliard stop is a station on Atlanta’s MARTA Streetcar line serving the Edgewood and Sweet Auburn neighborhoods.
  • A. Edgewood station
    Edgewood station is a commuter rail stop in Edgewood, Maryland, served by MARC’s Penn Line between Baltimore and Perryville.
  • B. Sheppard West station
    Sheppard West station is a Toronto subway station on Line 1 Yonge–University that serves the city’s northwestern area near Downsview Park.
  • C. Lakewood Station
    Lakewood Station is a commuter rail station in Lakewood, Washington, serving as the southern endpoint of Sound Transit’s Sounder South Line.
  • D. Briarwood station
    Briarwood station is a New York City Subway station in Queens serving the IND Queens Boulevard Line.
  • E. Oakwood Heights station
    Oakwood Heights station is a public transit stop serving the Oakwood neighborhood, providing local residents with access to the surrounding rail or metro network.
  • 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_69d87f221d8081909b0b2063e7528ba2 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e245c839788190b974d1d0d2525b88 completed April 17, 2026, 2:38 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0017b877088190893a1f012e5d2463 completed May 10, 2026, 5:29 a.m.
NEDg Description generation batch_6a00183849bc8190a1896d240d8f91f0 completed May 10, 2026, 5:31 a.m.
NED2 Entity disambiguation (via description) batch_6a00190887088190a5a0eb2cfd674c98 completed May 10, 2026, 5:35 a.m.
Created at: April 10, 2026, 5:05 a.m.