Triple
T15877255
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | CTA Yellow Line |
E384981
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Skokie, Illinois |
—
|
NE NERFINISHED |
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: Skokie, Illinois | Statement: [CTA Yellow Line, serves, Skokie, Illinois]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Skokie, Illinois Context triple: [CTA Yellow Line, serves, Skokie, Illinois]
-
A.
Skokie, Illinois
chosen
Skokie, Illinois is a suburban village just north of Chicago known for its diverse population, significant Jewish community, and historic role in a landmark U.S. Supreme Court free speech case.
-
B.
Schaumburg, Illinois
Schaumburg, Illinois is a major suburban village northwest of Chicago known for its extensive retail centers, including the Woodfield Mall, and its role as a commercial and corporate hub in the region.
-
C.
Mundelein, Illinois
Mundelein, Illinois is a suburban village in Lake County known for its residential communities, parks, and commuter access to the Chicago metropolitan area.
-
D.
Glenview, Illinois
Glenview, Illinois is a suburban village northwest of downtown Chicago known for its residential neighborhoods, parks, and proximity to major transportation and employment centers.
-
E.
Des Plaines, Illinois
Des Plaines, Illinois is a suburban city northwest of Chicago known for its proximity to O'Hare International Airport and its location along the Des Plaines River.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d86da4e86481909f1325fdc971b5ec |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e155fec9d4819081efea504e1e3952 |
completed | April 16, 2026, 9:34 p.m. |
Created at: April 10, 2026, 4:51 a.m.