Triple
T1238734
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Berwyn, Illinois |
E26607
|
entity |
| Predicate | hasCulturalInstitution |
P105
|
FINISHED |
| Object |
Berwyn Cultural Center
The Berwyn Cultural Center is a local arts and community hub in Berwyn, Illinois, offering cultural events, performances, and educational programs for residents.
|
E146029
|
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: Berwyn Cultural Center | Statement: [Berwyn, Illinois, hasCulturalInstitution, Berwyn Cultural Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Berwyn Cultural Center Context triple: [Berwyn, Illinois, hasCulturalInstitution, Berwyn Cultural Center]
-
A.
Chicago Cultural Center
The Chicago Cultural Center is a landmark arts and civic building in downtown Chicago known for its free public cultural programming and stunning stained-glass domes.
-
B.
Berwyn Park District
The Berwyn Park District is the local government agency responsible for providing and maintaining parks, recreational facilities, and community programs for residents of Berwyn, Illinois.
-
C.
Oak Park Festival Theatre
Oak Park Festival Theatre is a professional outdoor theater company in Oak Park, Illinois, best known for its summer productions of classic plays, especially Shakespeare.
-
D.
Weinberg Center for the Arts
The Weinberg Center for the Arts is a historic performing arts theater in downtown Frederick, Maryland, hosting concerts, films, and live stage productions.
-
E.
Chicago Park District
The Chicago Park District is the municipal agency responsible for managing Chicago’s extensive system of public parks, recreational facilities, and open spaces.
- 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: Berwyn Cultural Center Triple: [Berwyn, Illinois, hasCulturalInstitution, Berwyn Cultural Center]
Generated description
The Berwyn Cultural Center is a local arts and community hub in Berwyn, Illinois, offering cultural events, performances, and educational programs for residents.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Berwyn Cultural Center Target entity description: The Berwyn Cultural Center is a local arts and community hub in Berwyn, Illinois, offering cultural events, performances, and educational programs for residents.
-
A.
Chicago Cultural Center
The Chicago Cultural Center is a landmark arts and civic building in downtown Chicago known for its free public cultural programming and stunning stained-glass domes.
-
B.
Berwyn Park District
The Berwyn Park District is the local government agency responsible for providing and maintaining parks, recreational facilities, and community programs for residents of Berwyn, Illinois.
-
C.
Oak Park Festival Theatre
Oak Park Festival Theatre is a professional outdoor theater company in Oak Park, Illinois, best known for its summer productions of classic plays, especially Shakespeare.
-
D.
Weinberg Center for the Arts
The Weinberg Center for the Arts is a historic performing arts theater in downtown Frederick, Maryland, hosting concerts, films, and live stage productions.
-
E.
Chicago Park District
The Chicago Park District is the municipal agency responsible for managing Chicago’s extensive system of public parks, recreational facilities, and open spaces.
- 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_69a4948689d08190b3a4a3f388c02148 |
completed | March 1, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69a4bf406b988190a12aa26bbcb88d6a |
completed | March 1, 2026, 10:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aca2ed73248190b03fd6085dec9d8c |
completed | March 7, 2026, 10:13 p.m. |
| NEDg | Description generation | batch_69aca3752a3c81908bd6d9744ad5f5a2 |
completed | March 7, 2026, 10:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69aca3e44bf481908c5726adddc4b428 |
completed | March 7, 2026, 10:17 p.m. |
Created at: March 1, 2026, 7:47 p.m.