Triple
T7024542
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Loop elevated |
E162909
|
entity |
| Predicate | hasStreetBoundary |
P6131
|
FINISHED |
| Object | Van Buren Street (south side of Loop) |
E86447
|
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: Van Buren Street (south side of Loop) | Statement: [Loop elevated, hasStreetBoundary, Van Buren Street (south side of Loop)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Van Buren Street (south side of Loop) Context triple: [Loop elevated, hasStreetBoundary, Van Buren Street (south side of Loop)]
-
A.
Van Buren Street Metra station
chosen
Van Buren Street Metra station is a downtown Chicago commuter rail station on the Metra Electric District line, located near Grant Park and serving the city's Loop business district.
-
B.
South Dearborn Street
South Dearborn Street is a major north–south thoroughfare in downtown Chicago’s Loop, known for its historic architecture and prominent commercial buildings.
-
C.
Diversey Avenue, Chicago
Diversey Avenue in Chicago is a major east–west thoroughfare on the city’s North Side, forming neighborhood boundaries and connecting areas such as Logan Square, Avondale, and Lakeview.
-
D.
West Addison Street
West Addison Street is a major east–west thoroughfare on Chicago’s North Side, best known as the home address of Wrigley Field, the historic ballpark of the Chicago Cubs.
-
E.
Maxwell Street
Maxwell Street is a historic Chicago thoroughfare famed for its open-air market, street vendors, and role in the development of Chicago blues music.
- 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_69c6885b26248190a857541e3d10e299 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6e1fa043c81909c900e394a5972f9 |
completed | March 27, 2026, 8 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c77581e2a88190ad2ec9855772c6a5 |
completed | March 28, 2026, 6:30 a.m. |
Created at: March 27, 2026, 2:35 p.m.