Triple
T15446246
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Decatur Airport |
E370029
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Decatur Park District
Decatur Park District is a local governmental agency in Decatur, Illinois that manages parks, recreational facilities, and related community services.
|
E1158287
|
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: Decatur Park District | Statement: [Decatur Airport, operator, Decatur Park District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Decatur Park District Context triple: [Decatur Airport, operator, Decatur Park District]
-
A.
Chicago Ridge Park District
Chicago Ridge Park District is the local government agency that manages parks, recreational facilities, and community programs for residents of Chicago Ridge, Illinois.
-
B.
St. Charles Park District
St. Charles Park District is the local government agency responsible for providing parks, recreational facilities, and community programs for residents of St. Charles, Illinois.
-
C.
Schaumburg Park District
Schaumburg Park District is a local government agency in Schaumburg, Illinois, that manages parks, recreational facilities, and community programs for area residents.
-
D.
Palatine Park District
Palatine Park District is the local governmental agency that manages parks, recreational facilities, and community programs for residents of Palatine, Illinois.
-
E.
Des Plaines Park District
Des Plaines Park District is the local governmental agency responsible for providing parks, recreational facilities, and community programs in and around the city of Des Plaines, 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: Decatur Park District Triple: [Decatur Airport, operator, Decatur Park District]
Generated description
Decatur Park District is a local governmental agency in Decatur, Illinois that manages parks, recreational facilities, and related community services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Decatur Park District Target entity description: Decatur Park District is a local governmental agency in Decatur, Illinois that manages parks, recreational facilities, and related community services.
-
A.
Chicago Ridge Park District
Chicago Ridge Park District is the local government agency that manages parks, recreational facilities, and community programs for residents of Chicago Ridge, Illinois.
-
B.
St. Charles Park District
St. Charles Park District is the local government agency responsible for providing parks, recreational facilities, and community programs for residents of St. Charles, Illinois.
-
C.
Schaumburg Park District
Schaumburg Park District is a local government agency in Schaumburg, Illinois, that manages parks, recreational facilities, and community programs for area residents.
-
D.
Palatine Park District
Palatine Park District is the local governmental agency that manages parks, recreational facilities, and community programs for residents of Palatine, Illinois.
-
E.
Des Plaines Park District
Des Plaines Park District is the local governmental agency responsible for providing parks, recreational facilities, and community programs in and around the city of Des Plaines, 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_69d85a19180081909925012fbf4e62a3 |
completed | April 10, 2026, 2:02 a.m. |
| NER | Named-entity recognition | batch_69e03ef767b4819099f2c0919a158321 |
completed | April 16, 2026, 1:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff21adb6b88190b573068bda223892 |
completed | May 9, 2026, 11:59 a.m. |
| NEDg | Description generation | batch_69ff25abb8fc8190b1a6dc0b5ba8ccd7 |
completed | May 9, 2026, 12:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff262390f48190b4917926b493b16d |
completed | May 9, 2026, 12:18 p.m. |
Created at: April 10, 2026, 3:21 a.m.