Triple
T17993407
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Green (Chicago 'L' Green Line) |
E430436
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | transit line color designation |
C25452
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: transit line color designation Context triple: [Green (Chicago 'L' Green Line), instanceOf, transit line color designation]
-
A.
public transit line designation
chosen
A public transit line designation is a unique identifier, such as a number, letter, color, or name, used to distinguish and communicate specific routes within a transportation network.
-
B.
Metra line code
A Metra line code is a standardized identifier used to uniquely represent and reference a specific Metra commuter rail line within schedules, systems, and operations.
-
C.
group of rapid transit lines
A group of rapid transit lines is a collection of interconnected high-capacity urban rail or metro routes that operate together as a coordinated network to provide frequent, efficient public transportation.
-
D.
subway line
A subway line is a fixed route within an urban rail transit system, consisting of a sequence of stations and tracks over which trains operate according to a scheduled service.
-
E.
public transit line segment
A public transit line segment is a contiguous portion of a transit route between two consecutive stops or stations, characterized by its path, travel time, and operational attributes.
- F. None of above.
Provenance (1 batch)
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_69d8b90364248190a37381adea932f42 |
completed | April 10, 2026, 8:46 a.m. |
Created at: April 10, 2026, 10:23 a.m.