Triple
T4728585
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicago North Shore and Milwaukee Railroad |
E104946
|
entity |
| Predicate | operatedBetween |
P8685
|
FINISHED |
| Object |
Chicago and Milwaukee
Chicago and Milwaukee are two major Midwestern U.S. cities located along the southwestern shore of Lake Michigan, known for their cultural, economic, and historical significance.
|
E465315
|
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: Chicago and Milwaukee | Statement: [Chicago North Shore and Milwaukee Railroad, operatedBetween, Chicago and Milwaukee]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chicago and Milwaukee Context triple: [Chicago North Shore and Milwaukee Railroad, operatedBetween, Chicago and Milwaukee]
-
A.
Milwaukee
Milwaukee is the largest city in Wisconsin, known for its brewing traditions, industrial history, and location on the western shore of Lake Michigan.
-
B.
Milwaukie
Milwaukie is a small city in northwestern Oregon, located just south of Portland along the Willamette River.
-
C.
Green Bay, Wisconsin
Green Bay, Wisconsin is a city in northeastern Wisconsin best known as the home of the NFL’s Green Bay Packers and one of the oldest continuously operating professional football franchises in the United States.
-
D.
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.
-
E.
City of Chicago
The City of Chicago is a major U.S. metropolis on Lake Michigan known for its influential architecture, diverse neighborhoods, and role as a cultural, economic, and transportation hub of the Midwest.
- 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: Chicago and Milwaukee Triple: [Chicago North Shore and Milwaukee Railroad, operatedBetween, Chicago and Milwaukee]
Generated description
Chicago and Milwaukee are two major Midwestern U.S. cities located along the southwestern shore of Lake Michigan, known for their cultural, economic, and historical significance.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chicago and Milwaukee Target entity description: Chicago and Milwaukee are two major Midwestern U.S. cities located along the southwestern shore of Lake Michigan, known for their cultural, economic, and historical significance.
-
A.
Milwaukee
Milwaukee is the largest city in Wisconsin, known for its brewing traditions, industrial history, and location on the western shore of Lake Michigan.
-
B.
Milwaukie
Milwaukie is a small city in northwestern Oregon, located just south of Portland along the Willamette River.
-
C.
Green Bay, Wisconsin
Green Bay, Wisconsin is a city in northeastern Wisconsin best known as the home of the NFL’s Green Bay Packers and one of the oldest continuously operating professional football franchises in the United States.
-
D.
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.
-
E.
City of Chicago
The City of Chicago is a major U.S. metropolis on Lake Michigan known for its influential architecture, diverse neighborhoods, and role as a cultural, economic, and transportation hub of the Midwest.
- 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_69bd43ed84648190ae0b7ee8e8d00482 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd644a0ef88190a46230446dfff635 |
completed | March 20, 2026, 3:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be10a07bc8819086c29ec0b466ce2c |
completed | March 21, 2026, 3:29 a.m. |
| NEDg | Description generation | batch_69be1559e6488190ab395ba3f6e18f96 |
completed | March 21, 2026, 3:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be15ba6dac8190b37130ba0a9209c3 |
completed | March 21, 2026, 3:51 a.m. |
Created at: March 20, 2026, 1:18 p.m.