Triple
T17310714
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | O'Hare Airport Transit System |
E420286
|
entity |
| Predicate | servesFacility |
P26183
|
FINISHED |
| Object | O'Hare Multi-Modal Facility |
—
|
NE ONNED1 |
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: O'Hare Multi-Modal Facility | Statement: [O'Hare Airport Transit System, servesFacility, O'Hare Multi-Modal Facility]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: O'Hare Multi-Modal Facility Context triple: [O'Hare Airport Transit System, servesFacility, O'Hare Multi-Modal Facility]
-
A.
O'Hare Multi-Modal Facility
chosen
O'Hare Multi-Modal Facility is a major transportation hub at Chicago O'Hare International Airport that consolidates rental car services, public transit connections, and parking into a single complex.
-
B.
O'Hare
O'Hare is a surname of Irish origin borne by various notable individuals, including figures in aviation, law, and entertainment.
-
C.
O'Hare International Airport terminals
O'Hare International Airport terminals are the passenger facilities at Chicago’s primary international airport, comprising multiple concourses that handle domestic and international flights for several major airlines.
-
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.
Chicago Midway International Airport terminal
The Chicago Midway International Airport terminal is the main passenger facility at Chicago's secondary major airport, serving domestic and some international flights with multiple concourses, airlines, and traveler amenities.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d889d22b848190a4663d0b8f8f76e7 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e4399837b08190b7cf74201b3cb013 |
completed | April 19, 2026, 2:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01954cfd048190b201c5e457c2a4a2 |
in_progress | May 11, 2026, 8:37 a.m. |
Created at: April 10, 2026, 5:43 a.m.