Triple
T17465247
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metra North Central Service |
E425259
|
entity |
| Predicate | servesSuburb |
P82
|
FINISHED |
| Object | Schiller Park |
—
|
NE NERFINISHED |
How this triple was built (3 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: Schiller Park | Statement: [Metra North Central Service, servesSuburb, Schiller Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Schiller Park Context triple: [Metra North Central Service, servesSuburb, Schiller Park]
-
A.
Heckscher Park
Heckscher Park is a historic public park in Huntington, New York, known for its scenic pond, cultural events, and the Heckscher Museum of Art located on its grounds.
-
B.
Schönbusch Park
Schönbusch Park is a large English-style landscape park in Aschaffenburg, Germany, known for its picturesque lakes, winding paths, and historic garden architecture.
-
C.
Herter Park
Herter Park is a public riverside park in Boston, Massachusetts, known for its open green spaces, outdoor performances, and recreational access along the Charles River.
-
D.
Scherrer Park
Scherrer Park is a renowned terraced botanical garden and open-air museum in Morcote, Switzerland, featuring exotic plants and art inspired by Mediterranean and Asian cultures.
-
E.
Kiwanis Park
Kiwanis Park is a local public park and recreational area located in St. Joseph, Michigan.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Schiller Park Target entity description: Schiller Park is a suburban village near Chicago, Illinois, known for its residential character and proximity to major transportation routes and O'Hare International Airport.
-
A.
Heckscher Park
Heckscher Park is a historic public park in Huntington, New York, known for its scenic pond, cultural events, and the Heckscher Museum of Art located on its grounds.
-
B.
Schönbusch Park
Schönbusch Park is a large English-style landscape park in Aschaffenburg, Germany, known for its picturesque lakes, winding paths, and historic garden architecture.
-
C.
Herter Park
Herter Park is a public riverside park in Boston, Massachusetts, known for its open green spaces, outdoor performances, and recreational access along the Charles River.
-
D.
Scherrer Park
Scherrer Park is a renowned terraced botanical garden and open-air museum in Morcote, Switzerland, featuring exotic plants and art inspired by Mediterranean and Asian cultures.
-
E.
Kiwanis Park
Kiwanis Park is a local public park and recreational area located in St. Joseph, Michigan.
- F. None of above. chosen
Provenance (2 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_69d889dbc2e88190b18ea6115e819258 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e451a6c2e08190bca9de56ee2f5136 |
completed | April 19, 2026, 3:53 a.m. |
Created at: April 10, 2026, 5:47 a.m.