Triple
T15067843
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 54th/Cermak station |
E379799
|
entity |
| Predicate | servedByBus |
P14525
|
FINISHED |
| Object |
Pace 322 Cermak-22nd
Pace 322 Cermak-22nd is a suburban bus route in the Chicago area that provides public transit service along Cermak Road and 22nd Street, connecting neighborhoods and transit hubs in the western suburbs.
|
E1134719
|
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: Pace 322 Cermak-22nd | Statement: [54th/Cermak station, servedByBus, Pace 322 Cermak-22nd]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pace 322 Cermak-22nd Context triple: [54th/Cermak station, servedByBus, Pace 322 Cermak-22nd]
-
A.
Cermak Road
Cermak Road is a major east–west thoroughfare in the Chicago metropolitan area known for its dense mix of shops, restaurants, and local businesses.
-
B.
West Diversey Parkway
West Diversey Parkway is a major east–west thoroughfare on Chicago’s North Side, running through several neighborhoods and serving as a key corridor for local transit, businesses, and residential areas.
-
C.
Pulse Cermak Line
Pulse Cermak Line is a bus rapid transit service in the Chicago metropolitan area that operates along Cermak Road as part of Pace’s Pulse BRT network.
-
D.
Lake Shore Boulevard East
Lake Shore Boulevard East is the eastern section of Toronto’s major waterfront arterial road, running along the shore of Lake Ontario through the city’s downtown and eastern neighborhoods.
-
E.
M-121 (Chicago Drive)
M-121 (Chicago Drive) is a state trunkline highway in western Michigan that serves as a key commercial and commuter route connecting Grand Rapids with communities to the southwest.
- 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: Pace 322 Cermak-22nd Triple: [54th/Cermak station, servedByBus, Pace 322 Cermak-22nd]
Generated description
Pace 322 Cermak-22nd is a suburban bus route in the Chicago area that provides public transit service along Cermak Road and 22nd Street, connecting neighborhoods and transit hubs in the western suburbs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pace 322 Cermak-22nd Target entity description: Pace 322 Cermak-22nd is a suburban bus route in the Chicago area that provides public transit service along Cermak Road and 22nd Street, connecting neighborhoods and transit hubs in the western suburbs.
-
A.
Cermak Road
Cermak Road is a major east–west thoroughfare in the Chicago metropolitan area known for its dense mix of shops, restaurants, and local businesses.
-
B.
West Diversey Parkway
West Diversey Parkway is a major east–west thoroughfare on Chicago’s North Side, running through several neighborhoods and serving as a key corridor for local transit, businesses, and residential areas.
-
C.
Pulse Cermak Line
Pulse Cermak Line is a bus rapid transit service in the Chicago metropolitan area that operates along Cermak Road as part of Pace’s Pulse BRT network.
-
D.
Lake Shore Boulevard East
Lake Shore Boulevard East is the eastern section of Toronto’s major waterfront arterial road, running along the shore of Lake Ontario through the city’s downtown and eastern neighborhoods.
-
E.
M-121 (Chicago Drive)
M-121 (Chicago Drive) is a state trunkline highway in western Michigan that serves as a key commercial and commuter route connecting Grand Rapids with communities to the southwest.
- 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_69d85cd7683881908d405c1b5d7b4f7f |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69dedeebc7e48190a86b4f0afe8844bb |
completed | April 15, 2026, 12:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fea5cb04e88190a42bb0e516df61bc |
completed | May 9, 2026, 3:11 a.m. |
| NEDg | Description generation | batch_69fea66a04988190b483210c1671d287 |
completed | May 9, 2026, 3:13 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fea70e2fbc81908f168925b06bdbd6 |
completed | May 9, 2026, 3:16 a.m. |
Created at: April 10, 2026, 3:02 a.m.