Triple
T4367985
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gary/Chicago International Airport |
E98824
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Gary, Indiana |
E10032
|
NE FINISHED |
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: Gary, Indiana | Statement: [Gary/Chicago International Airport, serves, Gary, Indiana]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gary, Indiana Context triple: [Gary/Chicago International Airport, serves, Gary, Indiana]
-
A.
Gary, Indiana
chosen
Gary, Indiana is an industrial city in the Chicago metropolitan area historically known for its steel mills and as the birthplace of Michael Jackson and the Jackson family.
-
B.
Winfield, Indiana
Winfield, Indiana is a small suburban town in northwest Indiana known for its residential communities and proximity to the Chicago metropolitan area.
-
C.
Elkhart, Indiana
Elkhart, Indiana is a small city in northern Indiana known for its recreational vehicle manufacturing industry and location near the Michigan border.
-
D.
Greenfield, Indiana
Greenfield, Indiana is a small Midwestern city best known as the hometown of poet James Whitcomb Riley and as a historic community near Indianapolis.
-
E.
Waterloo, Indiana
Waterloo, Indiana is a small town in northeastern Indiana that functions as a regional rail stop, notably hosting Amtrak’s Capitol Limited route between Chicago and the East Coast.
- 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_69b3454db3708190aeafd814413c4c3d |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b352034d3881909ed4b2f9eef5e823 |
completed | March 12, 2026, 11:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5f5d4612c8190ac5163d50299f8ab |
completed | March 14, 2026, 11:57 p.m. |
Created at: March 12, 2026, 11:17 p.m.