Triple
T437114
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gary, Indiana |
E10032
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
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.
|
E98824
|
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 | Statement: [Gary, Indiana, hasLandmark, Gary/Chicago International Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gary/Chicago International Airport Context triple: [Gary, Indiana, hasLandmark, Gary/Chicago International Airport]
-
A.
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.
-
B.
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.
-
C.
Midway International Airport
Midway International Airport is a major commercial airport on Chicago’s southwest side that serves as a key hub for domestic flights in the United States.
-
D.
Milwaukee Mitchell International Airport
Milwaukee Mitchell International Airport is a major commercial airport serving the Milwaukee metropolitan area and southeastern Wisconsin, offering domestic and limited international flights.
-
E.
St. Louis Lambert International Airport
St. Louis Lambert International Airport is the primary commercial airport serving the St. Louis metropolitan area and a major air travel hub in eastern Missouri.
- 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 Triple: [Gary, Indiana, hasLandmark, Gary/Chicago International Airport]
Generated description
Gary/Chicago International Airport is a public airport in Gary, Indiana that serves as a secondary air travel facility for the Chicago metropolitan area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gary/Chicago International Airport Target entity description: Gary/Chicago International Airport is a public airport in Gary, Indiana that serves as a secondary air travel facility for the Chicago metropolitan area.
-
A.
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.
-
B.
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.
-
C.
Midway International Airport
Midway International Airport is a major commercial airport on Chicago’s southwest side that serves as a key hub for domestic flights in the United States.
-
D.
Milwaukee Mitchell International Airport
Milwaukee Mitchell International Airport is a major commercial airport serving the Milwaukee metropolitan area and southeastern Wisconsin, offering domestic and limited international flights.
-
E.
St. Louis Lambert International Airport
St. Louis Lambert International Airport is the primary commercial airport serving the St. Louis metropolitan area and a major air travel hub in eastern Missouri.
- 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_69a2e8465ef481909655c681b01e2986 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2ef26bb78819089b3b5dac0330619 |
completed | Feb. 28, 2026, 1:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a79277143c819091019a9ca625039f |
completed | March 4, 2026, 2:01 a.m. |
| NEDg | Description generation | batch_69a7931d1bac8190b9b300f3d7f94131 |
completed | March 4, 2026, 2:04 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a793860a688190a537418beb72141c |
completed | March 4, 2026, 2:05 a.m. |
Created at: Feb. 28, 2026, 1:11 p.m.