Triple
T7761268
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Berwyn station |
E176025
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | city of Berwyn, Illinois |
E26607
|
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: city of Berwyn, Illinois | Statement: [Berwyn station, serves, city of Berwyn, Illinois]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: city of Berwyn, Illinois Context triple: [Berwyn station, serves, city of Berwyn, Illinois]
-
A.
Berwyn, Illinois
chosen
Berwyn, Illinois is a suburban city just west of Chicago known for its historic bungalows, diverse community, and vibrant arts and dining scene.
-
B.
city of Sycamore, Illinois
The city of Sycamore, Illinois, is a small Midwestern community that serves as the county seat and cultural hub of DeKalb County.
-
C.
Bensenville, Illinois
Bensenville, Illinois is a suburban village near Chicago known for its proximity to O'Hare International Airport and its location in DuPage and Cook counties.
-
D.
Berkeley, Illinois
Berkeley, Illinois is a small suburban village in Cook County, west of Chicago, known for its residential character and proximity to major transportation routes.
-
E.
Bellwood, Illinois
Bellwood, Illinois is a suburban village in Cook County, west of Chicago, known as a residential community with convenient access to major highways and the broader Chicago metropolitan area.
- 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_69c69962923c8190ac74d28b4f9fe0a0 |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c704036c588190a441e56c738cc309 |
completed | March 27, 2026, 10:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8c7d658888190af97b83127086a2b |
completed | March 29, 2026, 6:33 a.m. |
Created at: March 27, 2026, 4:09 p.m.