Triple
T5250158
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Blue Line (MARTA) |
E118566
|
entity |
| Predicate | terminusEast |
P3569
|
FINISHED |
| Object |
Indian Creek station
Indian Creek station is an eastern terminal rapid transit station on Atlanta's MARTA rail system serving the surrounding DeKalb County area.
|
E506261
|
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: Indian Creek station | Statement: [Blue Line (MARTA), terminusEast, Indian Creek station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Indian Creek station Context triple: [Blue Line (MARTA), terminusEast, Indian Creek station]
-
A.
St. Clair station
St. Clair station is a Toronto Transit Commission subway station on Line 1 in midtown Toronto, serving the St. Clair Avenue and Yonge Street area with connections to streetcar and bus routes.
-
B.
Sugar Creek station
Sugar Creek station is a light rail stop on Charlotte's LYNX Blue Line serving the surrounding neighborhoods in Charlotte, North Carolina.
-
C.
Shady Grove station
Shady Grove station is a Washington Metro station in Maryland that serves as the northwestern terminus of the system’s Red Line.
-
D.
North Springs station
North Springs station is a northern terminus rapid transit station on MARTA’s Red Line serving the suburban city of Sandy Springs in the Atlanta metropolitan area.
-
E.
Tuckahoe station
Tuckahoe station is a Metro-North Railroad commuter rail stop on the Harlem Line serving the village of Tuckahoe in Westchester County, New York.
- 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: Indian Creek station Triple: [Blue Line (MARTA), terminusEast, Indian Creek station]
Generated description
Indian Creek station is an eastern terminal rapid transit station on Atlanta's MARTA rail system serving the surrounding DeKalb County area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Indian Creek station Target entity description: Indian Creek station is an eastern terminal rapid transit station on Atlanta's MARTA rail system serving the surrounding DeKalb County area.
-
A.
St. Clair station
St. Clair station is a Toronto Transit Commission subway station on Line 1 in midtown Toronto, serving the St. Clair Avenue and Yonge Street area with connections to streetcar and bus routes.
-
B.
Sugar Creek station
Sugar Creek station is a light rail stop on Charlotte's LYNX Blue Line serving the surrounding neighborhoods in Charlotte, North Carolina.
-
C.
Shady Grove station
Shady Grove station is a Washington Metro station in Maryland that serves as the northwestern terminus of the system’s Red Line.
-
D.
North Springs station
North Springs station is a northern terminus rapid transit station on MARTA’s Red Line serving the suburban city of Sandy Springs in the Atlanta metropolitan area.
-
E.
Tuckahoe station
Tuckahoe station is a Metro-North Railroad commuter rail stop on the Harlem Line serving the village of Tuckahoe in Westchester County, New York.
- 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_69bd4468aacc8190a8196f71855cdf4f |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7b79ae0c81908a9b8614f6886259 |
completed | March 20, 2026, 4:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69befe6cd9ac81909a97ff26d061746a |
completed | March 21, 2026, 8:24 p.m. |
| NEDg | Description generation | batch_69beff1e44388190a449cf364f750b8b |
completed | March 21, 2026, 8:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69beffb133208190a705629dfe6d3bbb |
completed | March 21, 2026, 8:29 p.m. |
Created at: March 20, 2026, 1:50 p.m.