Triple
T4933458
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pulaski station (CTA Orange Line) |
E110751
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | West Elsdon, Chicago |
E283720
|
NE FINISHED |
How this triple was built (2 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: West Elsdon, Chicago | Statement: [Pulaski station (CTA Orange Line), locatedIn, West Elsdon, Chicago]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: West Elsdon, Chicago Context triple: [Pulaski station (CTA Orange Line), locatedIn, West Elsdon, Chicago]
-
A.
West Elsdon, Chicago
chosen
West Elsdon, Chicago is a primarily residential community area on the Southwest Side of Chicago known for its working- and middle-class character and proximity to Midway International Airport.
-
B.
Oak Park
Oak Park is a public recreational park located in Stockton, California, offering green space and outdoor amenities for the local community.
-
C.
Palos Park, Illinois
Palos Park, Illinois is a small, affluent suburban village southwest of Chicago known for its forest preserves, scenic natural areas, and residential character.
-
D.
Winnetka, Illinois
Winnetka, Illinois is an affluent North Shore suburb of Chicago known for its picturesque residential character, lakeside location, and highly ranked public schools.
-
E.
Elmwood Park
Elmwood Park is a suburban community in Illinois located just west of Chicago, known for its residential character and convenient commuter rail access to the city.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69bd4415190c8190817bee7ec9f9f944 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd70652d988190ba4a493db510952e |
completed | March 20, 2026, 4:05 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be77b41c4c8190b4f714334242bc9b |
completed | March 21, 2026, 10:49 a.m. |
Created at: March 20, 2026, 1:30 p.m.