Triple
T574152
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Calumet River |
E13724
|
entity |
| Predicate | hasPort |
P35
|
FINISHED |
| Object |
Port of Chicago vicinity
The Port of Chicago vicinity is an industrial and transportation hub on the southern shore of Lake Michigan, serving as a key Great Lakes–Inland Waterway connection for cargo shipping and logistics.
|
E71942
|
NE FINISHED |
How this triple was built (4 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: Port of Chicago vicinity | Statement: [Calumet River, hasPort, Port of Chicago vicinity]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port of Chicago vicinity Context triple: [Calumet River, hasPort, Port of Chicago vicinity]
-
A.
Chicago Lakefront
Chicago Lakefront is the scenic shoreline area along Lake Michigan in Chicago, known for its parks, beaches, trails, and iconic skyline views.
-
B.
Bridgeport, Chicago
Bridgeport, Chicago is a historically working-class, ethnically diverse neighborhood on the city’s South Side known for its political influence and proximity to Guaranteed Rate Field, home of the Chicago White Sox.
-
C.
Blue Island, Illinois
Blue Island, Illinois is a historic suburban city on the south side of the Chicago metropolitan area known for its industrial heritage and diverse residential neighborhoods.
-
D.
Calumet City, Illinois
Calumet City, Illinois is a suburban city in the Chicago metropolitan area known historically for its industrial roots and proximity to the Indiana state line.
-
E.
Chatham, Chicago
Chatham is a predominantly African American residential neighborhood on Chicago’s South Side known for its strong middle-class heritage and community institutions.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Port of Chicago vicinity Triple: [Calumet River, hasPort, Port of Chicago vicinity]
Generated description
The Port of Chicago vicinity is an industrial and transportation hub on the southern shore of Lake Michigan, serving as a key Great Lakes–Inland Waterway connection for cargo shipping and logistics.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Port of Chicago vicinity Target entity description: The Port of Chicago vicinity is an industrial and transportation hub on the southern shore of Lake Michigan, serving as a key Great Lakes–Inland Waterway connection for cargo shipping and logistics.
-
A.
Chicago Lakefront
Chicago Lakefront is the scenic shoreline area along Lake Michigan in Chicago, known for its parks, beaches, trails, and iconic skyline views.
-
B.
Bridgeport, Chicago
Bridgeport, Chicago is a historically working-class, ethnically diverse neighborhood on the city’s South Side known for its political influence and proximity to Guaranteed Rate Field, home of the Chicago White Sox.
-
C.
Blue Island, Illinois
Blue Island, Illinois is a historic suburban city on the south side of the Chicago metropolitan area known for its industrial heritage and diverse residential neighborhoods.
-
D.
Calumet City, Illinois
Calumet City, Illinois is a suburban city in the Chicago metropolitan area known historically for its industrial roots and proximity to the Indiana state line.
-
E.
Chatham, Chicago
Chatham is a predominantly African American residential neighborhood on Chicago’s South Side known for its strong middle-class heritage and community institutions.
- F. None of above. chosen
Provenance (5 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_69a4933fa4d88190a7949cc83c08c5c1 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a49b4c23548190a3b883239c7c78c8 |
completed | March 1, 2026, 8:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4ff4c3df48190a886a8d3c633d417 |
completed | March 2, 2026, 3:09 a.m. |
| NEDg | Description generation | batch_69a4ffcad6e08190938018ade5bc5d67 |
completed | March 2, 2026, 3:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a5001de9c481909d43c001028c922c |
completed | March 2, 2026, 3:12 a.m. |
Created at: March 1, 2026, 7:33 p.m.