Triple
T9869587
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bishop Ford Freeway |
E239921
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Chicago area expressway system |
E216421
|
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: Chicago area expressway system | Statement: [Bishop Ford Freeway, partOf, Chicago area expressway system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chicago area expressway system Context triple: [Bishop Ford Freeway, partOf, Chicago area expressway system]
-
A.
Chicago expressway system
chosen
The Chicago expressway system is a network of major limited-access highways that connect the city of Chicago with its suburbs and regional destinations, facilitating high-volume commuter and freight traffic.
-
B.
I-90/94 on Chicago South Side
I-90/94 on Chicago’s South Side, commonly known as the Dan Ryan Expressway, is a major multi-lane freeway that serves as a primary north–south traffic artery connecting downtown Chicago with its southern neighborhoods and suburbs.
-
C.
Illinois Tollway
Illinois Tollway is the state agency that operates and maintains the network of toll highways in northern Illinois.
-
D.
O'Hare–Forest Park corridor
The O'Hare–Forest Park corridor is a major transit corridor in the Chicago area served by the Blue Line, connecting O'Hare International Airport with the Forest Park suburb through the city's West Side.
-
E.
Chicago park and boulevard system
The Chicago park and boulevard system is an interconnected network of parks and landscaped boulevards designed to encircle and link neighborhoods throughout Chicago, forming one of the city’s most significant historic urban planning features.
- 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_69ca84e7506c819095cbde4ff16512bb |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdb3d498b481908f82f31f98b57c7e |
completed | April 2, 2026, 12:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1e46209988190b97aefee6cbddbad |
completed | April 5, 2026, 4:26 a.m. |
Created at: March 30, 2026, 8:36 p.m.