Triple
T21335000
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Orange Line (CTA) |
E526018
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Midway International Airport |
—
|
NE NERFINISHED |
How this triple was built (2 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: Midway International Airport | Statement: [Orange Line (CTA), serves, Midway International Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Midway International Airport Context triple: [Orange Line (CTA), serves, Midway International Airport]
-
A.
Midway International Airport
chosen
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.
-
B.
Roberts International Airport
Roberts International Airport is the main international gateway to Liberia, serving the capital city of Monrovia and handling the majority of the country’s international air traffic.
-
C.
Lincoln International Airport
Lincoln International Airport is the fictional New York City airport featured in Arthur Hailey’s novel and the 1970 film "Airport," serving as the primary setting for the story’s airline drama.
-
D.
Las Américas International Airport
Las Américas International Airport is a major international gateway serving the Dominican Republic’s capital region and one of the country’s busiest hubs for passenger and cargo traffic.
-
E.
Rickenbacker International Airport
Rickenbacker International Airport is a cargo-focused public airport and military airfield serving the Columbus, Ohio metropolitan area.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b51b90788190a4dd823d962626da |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e898d602c08190821c63e0aff42fc2 |
completed | April 22, 2026, 9:45 a.m. |
Created at: April 16, 2026, 4:43 p.m.