Triple
T3731378
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicago Midway International Airport |
E79069
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object |
Chicago Municipal Airport
Chicago Municipal Airport was the original name of what is now Chicago Midway International Airport, one of Chicago’s major commercial airports.
|
E392961
|
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: Chicago Municipal Airport | Statement: [Chicago Midway International Airport, formerName, Chicago Municipal Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chicago Municipal Airport Context triple: [Chicago Midway International Airport, formerName, Chicago Municipal Airport]
-
A.
DuPage Airport
DuPage Airport is a public general aviation airport serving the western suburbs of Chicago, known for its extensive corporate and private aviation facilities.
-
B.
Schaumburg Regional Airport
Schaumburg Regional Airport is a public general aviation airport serving the village of Schaumburg and the surrounding suburban Chicago area.
-
C.
Dryden Regional Airport
Dryden Regional Airport is a small public airport serving the city of Dryden and the surrounding region in northwestern Ontario, Canada.
-
D.
O'Hare International Airport
O'Hare International Airport is one of the busiest and largest airports in the United States, serving as a major global hub for both domestic and international flights.
-
E.
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.
- 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: Chicago Municipal Airport Triple: [Chicago Midway International Airport, formerName, Chicago Municipal Airport]
Generated description
Chicago Municipal Airport was the original name of what is now Chicago Midway International Airport, one of Chicago’s major commercial airports.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chicago Municipal Airport Target entity description: Chicago Municipal Airport was the original name of what is now Chicago Midway International Airport, one of Chicago’s major commercial airports.
-
A.
DuPage Airport
DuPage Airport is a public general aviation airport serving the western suburbs of Chicago, known for its extensive corporate and private aviation facilities.
-
B.
Schaumburg Regional Airport
Schaumburg Regional Airport is a public general aviation airport serving the village of Schaumburg and the surrounding suburban Chicago area.
-
C.
Dryden Regional Airport
Dryden Regional Airport is a small public airport serving the city of Dryden and the surrounding region in northwestern Ontario, Canada.
-
D.
O'Hare International Airport
O'Hare International Airport is one of the busiest and largest airports in the United States, serving as a major global hub for both domestic and international flights.
-
E.
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.
- 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_69ad8b0e4650819090ad7cef094285e8 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69adcb21002c81908438170ed6f6c271 |
completed | March 8, 2026, 7:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b503e45050819088f51d8161b31abb |
completed | March 14, 2026, 6:44 a.m. |
| NEDg | Description generation | batch_69b506abda8881909bd9cdfb5ea014cf |
completed | March 14, 2026, 6:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b506efd2148190942f40a1dbda2ba6 |
completed | March 14, 2026, 6:57 a.m. |
Created at: March 8, 2026, 3:34 p.m.