Triple
T11586408
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | METRO bus rapid transit |
E274765
|
entity |
| Predicate | D LineCorridor |
P74175
|
FINISHED |
| Object | Chicago Avenue |
E103489
|
NE FINISHED |
How this triple was built (3 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 Avenue | Statement: [METRO bus rapid transit, D LineCorridor, Chicago Avenue]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chicago Avenue Context triple: [METRO bus rapid transit, D LineCorridor, Chicago Avenue]
-
A.
Chicago Avenue
chosen
Chicago Avenue is a major east–west thoroughfare in Chicago known for connecting diverse neighborhoods and serving as a key commercial and transit corridor.
-
B.
South Chicago Avenue
South Chicago Avenue is a major thoroughfare on Chicago’s South Side that connects several neighborhoods and serves as a key commuter and commercial corridor.
-
C.
West Jackson Boulevard
West Jackson Boulevard is a major east–west thoroughfare in downtown Chicago, Illinois, known for its historic architecture and prominent commercial buildings.
-
D.
Michigan Avenue
Michigan Avenue is a significant thoroughfare in Michigan that serves as a primary route through cities such as Ypsilanti, connecting local communities and commercial areas.
-
E.
Michigan Avenue
Michigan Avenue is a major north–south thoroughfare in Chicago known for its upscale shopping district, cultural landmarks, and iconic architecture along the Magnificent Mile.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: D LineCorridor Context triple: [METRO bus rapid transit, D LineCorridor, Chicago Avenue]
-
A.
lineCorridor
chosen
Indicates that one entity is a corridor represented or approximated by a line, typically modeling a narrow passageway or path between areas.
-
B.
railwayLine
Indicates that there is a railway line connection or route associated with or passing through the referenced entity.
-
C.
roadCorridorIncludes
Indicates that a specified road corridor spatially contains or encompasses another element or segment within its defined bounds.
-
D.
yardLine
Indicates the specific position on a football field, measured in yards from a reference goal line, where a play or event occurs.
-
E.
connectedLine
Indicates that two entities are joined by a continuous line or linear connection.
- F. None of above.
Provenance (4 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_69d6aae6b14c81908dc5a74bad7591f9 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d89462203881908870e991a5b21770 |
completed | April 10, 2026, 6:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e7143ee0548190b71ddae0ab7c68cb |
completed | April 21, 2026, 6:07 a.m. |
| PD | Predicate disambiguation | batch_69d85dcbacd0819094d4a1237055affa |
completed | April 10, 2026, 2:17 a.m. |
Created at: April 8, 2026, 9:38 p.m.