Triple
T3110802
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Greektown, Chicago |
E64944
|
entity |
| Predicate | majorThoroughfare |
P18708
|
FINISHED |
| Object | South Halsted Street |
E303324
|
NE FINISHED |
How this triple was built (3 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: South Halsted Street | Statement: [Greektown, Chicago, majorThoroughfare, South Halsted Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South Halsted Street Context triple: [Greektown, Chicago, majorThoroughfare, South Halsted Street]
-
A.
South Halsted Street
chosen
South Halsted Street is a major north–south thoroughfare on Chicago’s South Side that serves as a key commercial and transportation corridor for neighborhoods such as Auburn Gresham.
-
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.
West Jackson Boulevard
West Jackson Boulevard is a major east–west thoroughfare in downtown Chicago, Illinois, known for its historic architecture and prominent commercial buildings.
-
D.
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.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: majorThoroughfare Context triple: [Greektown, Chicago, majorThoroughfare, South Halsted Street]
-
A.
isMajorRoadIn
Indicates that a road is classified as a major road within a specified geographic area or jurisdiction.
-
B.
isMajorArterialFor
chosen
Indicates that something functions as a primary high-capacity route or conduit serving as a main channel for movement, flow, or traffic for something else.
-
C.
hasMajorHighway
Indicates that a location or area is served by or directly connected to a major highway route.
-
D.
roadName
Indicates the specific name assigned to a road that identifies it within a transportation or address system.
-
E.
roadTerminusOf
Indicates that a road ends at, or has its terminal point at, the referenced location or route.
- F. None of above.
Provenance (4 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_69ad857eeaf48190b34ebfdaa7a264cf |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada43954f0819096a96331bf3c53a8 |
completed | March 8, 2026, 4:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b235a8949881908496a1413ffa2658 |
completed | March 12, 2026, 3:40 a.m. |
| PD | Predicate disambiguation | batch_69ad9df25d4c81908ff0f6cff55d0563 |
completed | March 8, 2026, 4:04 p.m. |
Created at: March 8, 2026, 3:04 p.m.