Triple
T14575833
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Van Buren Street station |
E342046
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | Museum Campus/11th Street station (via Metra Electric District line) |
E1067067
|
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: Museum Campus/11th Street station (via Metra Electric District line) | Statement: [Van Buren Street station, connectsTo, Museum Campus/11th Street station (via Metra Electric District line)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Museum Campus/11th Street station (via Metra Electric District line) Context triple: [Van Buren Street station, connectsTo, Museum Campus/11th Street station (via Metra Electric District line)]
-
A.
Museum Campus/11th Street Metra station vicinity
chosen
The Museum Campus/11th Street Metra station vicinity is an area in Chicago’s Near South Side that serves as a key transit access point to the city’s Museum Campus and lakefront attractions.
-
B.
111th Street–Morgan Park station
111th Street–Morgan Park station is a Metra commuter rail stop on the Rock Island District line serving Chicago’s Beverly and Morgan Park neighborhoods.
-
C.
Western Avenue station (Metra)
Western Avenue station (Metra) is a commuter rail stop in Chicago, Illinois, serving Metra’s North Central Service and other lines as part of the city’s regional rail network.
-
D.
Metro E Line Expo/Western station
Metro E Line Expo/Western station is an at-grade light rail station on Los Angeles Metro's E Line serving the Jefferson Park area and the surrounding Exposition Boulevard corridor.
-
E.
Blue Island station (Metra Electric)
Blue Island station (Metra Electric) is a commuter rail station on Metra's Electric District line serving passengers in the suburb of Blue Island, Illinois.
- 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_69d822dcc6248190bed689984bceb0e2 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb3f49d58819094fcd2a702e146cb |
completed | April 14, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd8ace7da48190880a736ead5c4055 |
completed | May 8, 2026, 7:03 a.m. |
Created at: April 10, 2026, 1:24 a.m.