Triple
T19499742
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Decatur, Georgia |
E487870
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | East Lake MARTA station |
E506268
|
NE FINISHED |
How this triple was built (2 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: East Lake MARTA station | Statement: [Decatur, Georgia, hasStation, East Lake MARTA station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: East Lake MARTA station Context triple: [Decatur, Georgia, hasStation, East Lake 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.
East Lake station
chosen
East Lake station is a rapid transit stop on Atlanta's MARTA system serving the surrounding East Lake and Decatur areas.
-
C.
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.
-
D.
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.
-
E.
Inman Park–Reynoldstown MARTA station
Inman Park–Reynoldstown MARTA station is an Atlanta rapid transit station on the Blue and Green lines serving the historic Inman Park and Reynoldstown neighborhoods.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d8e8d9d1c88190b01cd78b8be49384 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6349462108190bb763b4e03bf000d |
completed | April 20, 2026, 2:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0747199f608190ad16737c7a49a089 |
completed | May 15, 2026, 4:17 p.m. |
Created at: April 10, 2026, 1:40 p.m.