Triple
T265646
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oakbrook Center |
E5719
|
entity |
| Predicate | location |
P40
|
FINISHED |
| Object | Oak Brook, Illinois |
E42838
|
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: Oak Brook, Illinois | Statement: [Oakbrook Center, location, Oak Brook, Illinois]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oak Brook, Illinois Context triple: [Oakbrook Center, location, Oak Brook, Illinois]
-
A.
Oak Brook, Illinois
chosen
Oak Brook, Illinois is an affluent suburban village west of Chicago known for its corporate headquarters, upscale shopping centers, and extensive parklands.
-
B.
Oakbrook Terrace, Illinois
Oakbrook Terrace, Illinois is a small suburban city in DuPage County near Chicago, known for its concentration of office buildings and as the longtime home of major healthcare accrediting body The Joint Commission.
-
C.
Arlington Heights, Illinois
Arlington Heights, Illinois is a suburban village northwest of Chicago known for its residential communities, commercial districts, and former Arlington International Racecourse.
-
D.
Palos Hills, Illinois
Palos Hills, Illinois is a suburban city southwest of Chicago known for its residential neighborhoods, forest preserves, and location within Cook County.
-
E.
Downers Grove, Illinois
Downers Grove, Illinois is a suburban village west of Chicago known for its commuter-friendly location, strong schools, and mix of residential neighborhoods and commercial districts.
- 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_69a2587daeb081909591b9d30f80a271 |
completed | Feb. 28, 2026, 2:52 a.m. |
| NER | Named-entity recognition | batch_69a25d8f9bbc8190a13841e4de093a66 |
completed | Feb. 28, 2026, 3:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a5338d5e408190ad00137d84180285 |
completed | March 2, 2026, 6:51 a.m. |
Created at: Feb. 28, 2026, 2:56 a.m.