Triple
T2512804
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metra Electric District line |
E52738
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object |
Flossmoor, Illinois
Flossmoor, Illinois is a suburban village in Cook County, known for its residential character, tree-lined streets, and commuter access to Chicago.
|
E494868
|
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: Flossmoor, Illinois | Statement: [Metra Electric District line, serves, Flossmoor, Illinois]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Flossmoor, Illinois Context triple: [Metra Electric District line, serves, Flossmoor, Illinois]
-
A.
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.
-
B.
Mundelein, Illinois
Mundelein, Illinois is a suburban village in Lake County known for its residential communities, parks, and commuter access to the Chicago metropolitan area.
-
C.
Oak Park, Illinois
Oak Park, Illinois is a historic suburb just west of Chicago known for its Frank Lloyd Wright architecture, vibrant arts scene, and diverse, walkable neighborhoods.
-
D.
River Forest, Illinois
River Forest, Illinois is a suburban village in Cook County, just west of Chicago, known for its tree-lined residential streets, historic architecture, and proximity to Dominican University and Concordia University Chicago.
-
E.
Bellwood, Illinois
Bellwood, Illinois is a suburban village in Cook County, west of Chicago, known as a residential community with convenient access to major highways and the broader Chicago metropolitan area.
- 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: Flossmoor, Illinois Triple: [Metra Electric District line, serves, Flossmoor, Illinois]
Generated description
Flossmoor, Illinois is a suburban village in Cook County, known for its residential character, tree-lined streets, and commuter access to Chicago.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Flossmoor, Illinois Target entity description: Flossmoor, Illinois is a suburban village in Cook County, known for its residential character, tree-lined streets, and commuter access to Chicago.
-
A.
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.
-
B.
Mundelein, Illinois
Mundelein, Illinois is a suburban village in Lake County known for its residential communities, parks, and commuter access to the Chicago metropolitan area.
-
C.
Oak Park, Illinois
Oak Park, Illinois is a historic suburb just west of Chicago known for its Frank Lloyd Wright architecture, vibrant arts scene, and diverse, walkable neighborhoods.
-
D.
River Forest, Illinois
River Forest, Illinois is a suburban village in Cook County, just west of Chicago, known for its tree-lined residential streets, historic architecture, and proximity to Dominican University and Concordia University Chicago.
-
E.
Bellwood, Illinois
Bellwood, Illinois is a suburban village in Cook County, west of Chicago, known as a residential community with convenient access to major highways and the broader Chicago metropolitan area.
- 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_69ab4958e76481908a235377dd921c9e |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abd20b6d008190acec0eb172e218c9 |
completed | March 7, 2026, 7:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69beba392ad08190a66ccf58edecb722 |
completed | March 21, 2026, 3:33 p.m. |
| NEDg | Description generation | batch_69bebe2ca1cc8190bb7b5fb5b8fed9c7 |
completed | March 21, 2026, 3:50 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bebe8284d08190be8e991246662481 |
completed | March 21, 2026, 3:51 p.m. |
Created at: March 6, 2026, 9:46 p.m.