Triple
T3593530
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | CTA Green Line |
E76081
|
entity |
| Predicate | servesNeighborhood |
P82
|
FINISHED |
| Object | Woodlawn, Chicago |
E60714
|
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: Woodlawn, Chicago | Statement: [CTA Green Line, servesNeighborhood, Woodlawn, Chicago]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Woodlawn, Chicago Context triple: [CTA Green Line, servesNeighborhood, Woodlawn, Chicago]
-
A.
Woodlawn, Chicago
chosen
Woodlawn, Chicago is a predominantly residential neighborhood on the South Side known for its historic significance, proximity to the University of Chicago, and the future site of the Obama Presidential Center.
-
B.
Woodlawn
Woodlawn is a residential neighborhood in the northern Bronx of New York City, known for its strong Irish-American community and proximity to the historic Woodlawn Cemetery.
-
C.
Woodlawn
Woodlawn is an unincorporated community and suburb of Baltimore known for hosting several major federal agency offices, including the Social Security Administration headquarters.
-
D.
Elmwood Park
Elmwood Park is a suburban community in Illinois located just west of Chicago, known for its residential character and convenient commuter rail access to the city.
-
E.
Elmwood Park
Elmwood Park is a residential neighborhood in Philadelphia, Pennsylvania, known for its diverse community and urban rowhouse character.
- 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_69ad85d8042081908af94a04c410dec0 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc15bbbcc81908d6cf95f8e70c6ca |
completed | March 8, 2026, 6:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4882803e481908bc716c8beda3c73 |
completed | March 13, 2026, 9:56 p.m. |
Created at: March 8, 2026, 3:22 p.m.