Triple
T10196457
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Republic Steel |
E238773
|
entity |
| Predicate | operatedIn |
P40
|
FINISHED |
| Object |
South Chicago
South Chicago is a historically industrial neighborhood on Chicago’s South Side, long known for its steel mills and working-class, ethnically diverse community.
|
E846867
|
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: South Chicago | Statement: [Republic Steel, operatedIn, South Chicago]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South Chicago Context triple: [Republic Steel, operatedIn, South Chicago]
-
A.
North Side of Chicago
The North Side of Chicago is a densely populated, largely residential and commercial area of the city known for its lakefront neighborhoods, cultural attractions, and vibrant nightlife.
-
B.
Southwest Side, Chicago
The Southwest Side of Chicago is a largely residential and industrial area known for its diverse working-class neighborhoods, strong ethnic communities, and proximity to Midway International Airport.
-
C.
South Suburbs of Chicago
The South Suburbs of Chicago are a cluster of predominantly residential and industrial communities located south of the city, known for their blue-collar character, diverse population, and historical ties to steel and manufacturing.
-
D.
Chicago West
Chicago West is the daughter of American rapper and producer Kanye West and media personality Kim Kardashian.
-
E.
Near West Side, Chicago
Near West Side, Chicago is a diverse, historically industrial and residential community area just west of downtown Chicago that includes notable historic districts, major transportation hubs, and parts of the University of Illinois at Chicago campus.
- 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: South Chicago Triple: [Republic Steel, operatedIn, South Chicago]
Generated description
South Chicago is a historically industrial neighborhood on Chicago’s South Side, long known for its steel mills and working-class, ethnically diverse community.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: South Chicago Target entity description: South Chicago is a historically industrial neighborhood on Chicago’s South Side, long known for its steel mills and working-class, ethnically diverse community.
-
A.
North Side of Chicago
The North Side of Chicago is a densely populated, largely residential and commercial area of the city known for its lakefront neighborhoods, cultural attractions, and vibrant nightlife.
-
B.
Southwest Side, Chicago
The Southwest Side of Chicago is a largely residential and industrial area known for its diverse working-class neighborhoods, strong ethnic communities, and proximity to Midway International Airport.
-
C.
South Suburbs of Chicago
The South Suburbs of Chicago are a cluster of predominantly residential and industrial communities located south of the city, known for their blue-collar character, diverse population, and historical ties to steel and manufacturing.
-
D.
Chicago West
Chicago West is the daughter of American rapper and producer Kanye West and media personality Kim Kardashian.
-
E.
Near West Side, Chicago
Near West Side, Chicago is a diverse, historically industrial and residential community area just west of downtown Chicago that includes notable historic districts, major transportation hubs, and parts of the University of Illinois at Chicago campus.
- 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_69ca84e1ea088190b38162e43d4cfa8f |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdedcaf6688190938d8e56e29493eb |
completed | April 2, 2026, 4:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d317e4a3308190b6ec4252bc55985d |
completed | April 6, 2026, 2:18 a.m. |
| NEDg | Description generation | batch_69d31a2a050081908e5b3a14cf02d227 |
completed | April 6, 2026, 2:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d31acf46008190b6bf1b111e13bfe9 |
completed | April 6, 2026, 2:30 a.m. |
Created at: March 30, 2026, 9:13 p.m.