Triple
T1972811
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oak Brook, Illinois |
E42838
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object |
Oak Brook Village Hall
Oak Brook Village Hall is the main municipal government building serving the village of Oak Brook, Illinois.
|
E223895
|
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: Oak Brook Village Hall | Statement: [Oak Brook, Illinois, hasFacility, Oak Brook Village Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oak Brook Village Hall Context triple: [Oak Brook, Illinois, hasFacility, Oak Brook Village Hall]
-
A.
Rolling Meadows Community Center
Rolling Meadows Community Center is a local public facility in Rolling Meadows, Illinois that offers recreational, educational, and community programs for residents of all ages.
-
B.
Glen Ellyn Civic Center
Glen Ellyn Civic Center is the primary municipal building and community hub for government services and public events in Glen Ellyn, Illinois.
-
C.
Oak Brook corporate centers
Oak Brook corporate centers are major business and office complexes in the village of Oak Brook, Illinois, known for housing numerous corporate headquarters and regional offices in the Chicago metropolitan area.
-
D.
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.
-
E.
Wheaton Park District
Wheaton Park District is the local governmental agency responsible for providing parks, recreational facilities, and community programs for residents of Wheaton, Illinois.
- 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: Oak Brook Village Hall Triple: [Oak Brook, Illinois, hasFacility, Oak Brook Village Hall]
Generated description
Oak Brook Village Hall is the main municipal government building serving the village of Oak Brook, Illinois.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Oak Brook Village Hall Target entity description: Oak Brook Village Hall is the main municipal government building serving the village of Oak Brook, Illinois.
-
A.
Rolling Meadows Community Center
Rolling Meadows Community Center is a local public facility in Rolling Meadows, Illinois that offers recreational, educational, and community programs for residents of all ages.
-
B.
Glen Ellyn Civic Center
Glen Ellyn Civic Center is the primary municipal building and community hub for government services and public events in Glen Ellyn, Illinois.
-
C.
Oak Brook corporate centers
Oak Brook corporate centers are major business and office complexes in the village of Oak Brook, Illinois, known for housing numerous corporate headquarters and regional offices in the Chicago metropolitan area.
-
D.
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.
-
E.
Wheaton Park District
Wheaton Park District is the local governmental agency responsible for providing parks, recreational facilities, and community programs for residents of Wheaton, Illinois.
- 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_69a8871289048190b00b0d7744b7b2b1 |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb3f477988190b0165fc46b1cccfd |
completed | March 7, 2026, 5:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae032368508190a67fae314d0e6b21 |
completed | March 8, 2026, 11:15 p.m. |
| NEDg | Description generation | batch_69ae057cc1a08190895031fa6c095f49 |
completed | March 8, 2026, 11:25 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae0751eff4819086e5469a2c56a24d |
completed | March 8, 2026, 11:33 p.m. |
Created at: March 4, 2026, 7:36 p.m.