Triple
T18639520
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicago–Milwaukee metropolitan corridor |
E455644
|
entity |
| Predicate | containsUrbanArea |
P11388
|
FINISHED |
| Object | Cook County, Illinois urban area |
—
|
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: Cook County, Illinois urban area | Statement: [Chicago–Milwaukee metropolitan corridor, containsUrbanArea, Cook County, Illinois urban area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cook County, Illinois urban area Context triple: [Chicago–Milwaukee metropolitan corridor, containsUrbanArea, Cook County, Illinois urban area]
-
A.
Cook County, Illinois
chosen
Cook County, Illinois is a populous county in northeastern Illinois that includes the city of Chicago and serves as a major economic, cultural, and political hub in the United States.
-
B.
eastern Cook County, Illinois
Eastern Cook County, Illinois is the urban-industrial portion of Cook County that forms part of the greater Calumet Region along the southern shore of Lake Michigan.
-
C.
DeKalb County, Illinois
DeKalb County, Illinois is a predominantly rural county in northern Illinois known for its agricultural heritage and as the home of Northern Illinois University in the city of DeKalb.
-
D.
northwestern Cook County, Illinois
Northwestern Cook County, Illinois is a suburban region of the Chicago metropolitan area characterized by residential communities, commercial centers, and villages such as Schaumburg.
-
E.
Cook County
Cook County is a rural county in south-central Georgia, United States, known for its agricultural economy and county seat of Adel.
- 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_69d8d38ea1e88190997e9b231190ba6f |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e54fcbe3088190849f60b09d1e7e4b |
completed | April 19, 2026, 9:57 p.m. |
Created at: April 10, 2026, 11:47 a.m.