Triple
T10326158
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wood Dale, Illinois |
E242766
|
entity |
| Predicate | hasCommuterRailStation |
P105
|
FINISHED |
| Object |
Wood Dale station
Wood Dale station is a Metra commuter rail stop in Wood Dale, Illinois, serving passengers on the Milwaukee District/West Line between Chicago and its western suburbs.
|
E855500
|
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: Wood Dale station | Statement: [Wood Dale, Illinois, hasCommuterRailStation, Wood Dale station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wood Dale station Context triple: [Wood Dale, Illinois, hasCommuterRailStation, Wood Dale station]
-
A.
Glenview station
Glenview station is a commuter rail station in Glenview, Illinois, serving as a stop for Metra and Amtrak trains in the Chicago metropolitan area.
-
B.
Glen Ellyn station
Glen Ellyn station is a commuter rail stop in Glen Ellyn, Illinois, served by Metra's Union Pacific/West Line connecting the suburb to downtown Chicago.
-
C.
Palos Heights station
Palos Heights station is a commuter rail stop in Palos Heights, Illinois, serving passengers on Metra’s SouthWest Service line between Chicago and its southwestern suburbs.
-
D.
Glenbrook station
Glenbrook station is a commuter rail stop in Stamford, Connecticut, served by Metro-North Railroad’s New Canaan Branch.
-
E.
Downers Grove Main Street station
Downers Grove Main Street station is a commuter rail station in Downers Grove, Illinois, serving as a key stop for suburban passengers traveling to and from downtown Chicago.
- 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: Wood Dale station Triple: [Wood Dale, Illinois, hasCommuterRailStation, Wood Dale station]
Generated description
Wood Dale station is a Metra commuter rail stop in Wood Dale, Illinois, serving passengers on the Milwaukee District/West Line between Chicago and its western suburbs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wood Dale station Target entity description: Wood Dale station is a Metra commuter rail stop in Wood Dale, Illinois, serving passengers on the Milwaukee District/West Line between Chicago and its western suburbs.
-
A.
Glenview station
Glenview station is a commuter rail station in Glenview, Illinois, serving as a stop for Metra and Amtrak trains in the Chicago metropolitan area.
-
B.
Glen Ellyn station
Glen Ellyn station is a commuter rail stop in Glen Ellyn, Illinois, served by Metra's Union Pacific/West Line connecting the suburb to downtown Chicago.
-
C.
Palos Heights station
Palos Heights station is a commuter rail stop in Palos Heights, Illinois, serving passengers on Metra’s SouthWest Service line between Chicago and its southwestern suburbs.
-
D.
Glenbrook station
Glenbrook station is a commuter rail stop in Stamford, Connecticut, served by Metro-North Railroad’s New Canaan Branch.
-
E.
Downers Grove Main Street station
Downers Grove Main Street station is a commuter rail station in Downers Grove, Illinois, serving as a key stop for suburban passengers traveling to and from downtown Chicago.
- 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_69d381af787481908bc401325c760a88 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d7cd76348190b93562112300acfc |
completed | April 7, 2026, 10:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d71da93b988190ad568b0677b5d344 |
completed | April 9, 2026, 3:31 a.m. |
| NEDg | Description generation | batch_69d731887d2081908e6b4e33d400582f |
completed | April 9, 2026, 4:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d7329189708190bbd21bd40ec029b0 |
completed | April 9, 2026, 5:01 a.m. |
Created at: April 6, 2026, 11:51 a.m.