Triple
T15067857
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 54th/Cermak station |
E379799
|
entity |
| Predicate | hasEntranceOn |
P1974
|
FINISHED |
| Object | West Cermak Road |
E152482
|
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: West Cermak Road | Statement: [54th/Cermak station, hasEntranceOn, West Cermak Road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Cermak Road Context triple: [54th/Cermak station, hasEntranceOn, West Cermak Road]
-
A.
Cermak Road
chosen
Cermak Road is a major east–west thoroughfare in the Chicago metropolitan area known for its dense mix of shops, restaurants, and local businesses.
-
B.
South Chicago Avenue
South Chicago Avenue is a major thoroughfare on Chicago’s South Side that connects several neighborhoods and serves as a key commuter and commercial corridor.
-
C.
South Cicero Avenue
South Cicero Avenue is a major north–south arterial street in the Chicago metropolitan area, serving as a key commercial and transportation corridor through several city neighborhoods and suburbs.
-
D.
West Diversey Parkway
West Diversey Parkway is a major east–west thoroughfare on Chicago’s North Side, running through several neighborhoods and serving as a key corridor for local transit, businesses, and residential areas.
-
E.
North Kedzie Avenue
North Kedzie Avenue is a major north–south arterial street on Chicago’s West Side, running through several neighborhoods and connecting residential, commercial, and park areas.
- 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_69d85cd7683881908d405c1b5d7b4f7f |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69dedeebc7e48190a86b4f0afe8844bb |
completed | April 15, 2026, 12:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fea5cb04e88190a42bb0e516df61bc |
completed | May 9, 2026, 3:11 a.m. |
Created at: April 10, 2026, 3:02 a.m.