Triple
T1426887
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Villa Park, Illinois |
E30352
|
entity |
| Predicate | hasRailStation |
P726
|
FINISHED |
| Object |
Villa Park station
Villa Park station is a commuter rail stop in Villa Park, Illinois, served by Metra’s Union Pacific West Line.
|
E164334
|
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: Villa Park station | Statement: [Villa Park, Illinois, hasRailStation, Villa Park station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Villa Park station Context triple: [Villa Park, Illinois, hasRailStation, Villa Park station]
-
A.
Queen's Park station
Queen's Park station is a Toronto subway station on Line 1 located near the Ontario Legislative Building and major institutions in the city's downtown.
-
B.
Jackson station
Jackson station is a major Chicago 'L' rapid transit stop in the Loop, serving as a key downtown hub for multiple CTA lines.
-
C.
Old Trafford tram stop
Old Trafford tram stop is a Metrolink light-rail station in Greater Manchester serving the Old Trafford area and providing convenient access to the nearby football stadium.
-
D.
Urmston railway station
Urmston railway station is a suburban rail station in Greater Manchester, England, serving the town of Urmston with regular commuter services into central Manchester and towards Chester.
-
E.
Haymarket railway station
Haymarket railway station is a major rail hub in Edinburgh, Scotland, serving as a key interchange for local, regional, and long-distance train services.
- 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: Villa Park station Triple: [Villa Park, Illinois, hasRailStation, Villa Park station]
Generated description
Villa Park station is a commuter rail stop in Villa Park, Illinois, served by Metra’s Union Pacific West Line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Villa Park station Target entity description: Villa Park station is a commuter rail stop in Villa Park, Illinois, served by Metra’s Union Pacific West Line.
-
A.
Queen's Park station
Queen's Park station is a Toronto subway station on Line 1 located near the Ontario Legislative Building and major institutions in the city's downtown.
-
B.
Jackson station
Jackson station is a major Chicago 'L' rapid transit stop in the Loop, serving as a key downtown hub for multiple CTA lines.
-
C.
Old Trafford tram stop
Old Trafford tram stop is a Metrolink light-rail station in Greater Manchester serving the Old Trafford area and providing convenient access to the nearby football stadium.
-
D.
Urmston railway station
Urmston railway station is a suburban rail station in Greater Manchester, England, serving the town of Urmston with regular commuter services into central Manchester and towards Chester.
-
E.
Haymarket railway station
Haymarket railway station is a major rail hub in Edinburgh, Scotland, serving as a key interchange for local, regional, and long-distance train services.
- 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_69a498fb823c8190a67ce4c4837e641a |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c4be7d208190bcfb46239bd72e56 |
completed | March 1, 2026, 10:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad016708bc8190af01b10a0f0d6942 |
completed | March 8, 2026, 4:56 a.m. |
| NEDg | Description generation | batch_69ad023335288190b7b1137f42e0c128 |
completed | March 8, 2026, 4:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad02aa822881908c9f947875c96253 |
completed | March 8, 2026, 5:01 a.m. |
Created at: March 1, 2026, 8 p.m.