Triple
T18123363
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gary/Chicago International Airport |
E433800
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Gary/Chicago International Airport Authority
The Gary/Chicago International Airport Authority is the governing body responsible for managing, operating, and developing the Gary/Chicago International Airport in northwest Indiana.
|
E1307079
|
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: Gary/Chicago International Airport Authority | Statement: [Gary/Chicago International Airport, operator, Gary/Chicago International Airport Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gary/Chicago International Airport Authority Context triple: [Gary/Chicago International Airport, operator, Gary/Chicago International Airport Authority]
-
A.
DuPage Airport Authority
DuPage Airport Authority is a public agency in DuPage County, Illinois that owns and operates DuPage Airport and related aviation and business facilities.
-
B.
Chicago Department of Aviation
The Chicago Department of Aviation is the municipal agency responsible for managing and overseeing Chicago’s major airports and their aviation-related operations.
-
C.
Gary/Chicago International Airport
Gary/Chicago International Airport is a public airport in Gary, Indiana that serves as a secondary air travel facility for the Chicago metropolitan area.
-
D.
Indianapolis Airport Authority
The Indianapolis Airport Authority is the public agency responsible for managing and overseeing Indianapolis’s airport system, including Indianapolis International Airport.
-
E.
Jackson Municipal Airport Authority
Jackson Municipal Airport Authority is the governing body responsible for managing and overseeing airport operations and development in Jackson, Mississippi.
- 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: Gary/Chicago International Airport Authority Triple: [Gary/Chicago International Airport, operator, Gary/Chicago International Airport Authority]
Generated description
The Gary/Chicago International Airport Authority is the governing body responsible for managing, operating, and developing the Gary/Chicago International Airport in northwest Indiana.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gary/Chicago International Airport Authority Target entity description: The Gary/Chicago International Airport Authority is the governing body responsible for managing, operating, and developing the Gary/Chicago International Airport in northwest Indiana.
-
A.
DuPage Airport Authority
DuPage Airport Authority is a public agency in DuPage County, Illinois that owns and operates DuPage Airport and related aviation and business facilities.
-
B.
Chicago Department of Aviation
The Chicago Department of Aviation is the municipal agency responsible for managing and overseeing Chicago’s major airports and their aviation-related operations.
-
C.
Gary/Chicago International Airport
Gary/Chicago International Airport is a public airport in Gary, Indiana that serves as a secondary air travel facility for the Chicago metropolitan area.
-
D.
Indianapolis Airport Authority
The Indianapolis Airport Authority is the public agency responsible for managing and overseeing Indianapolis’s airport system, including Indianapolis International Airport.
-
E.
Jackson Municipal Airport Authority
Jackson Municipal Airport Authority is the governing body responsible for managing and overseeing airport operations and development in Jackson, Mississippi.
- 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_69d8b909e8cc81908df4cc2b8ea6d11f |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4ddebeae88190ae50e9a258b34dbe |
completed | April 19, 2026, 1:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a037c4590108190b30a4f90aea27301 |
completed | May 12, 2026, 7:15 p.m. |
| NEDg | Description generation | batch_6a037cfd596481909d0c361a11185194 |
completed | May 12, 2026, 7:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a037e7bbd1c8190a88f57cdf5bf30f5 |
completed | May 12, 2026, 7:24 p.m. |
Created at: April 10, 2026, 10:28 a.m.