Triple
T3686905
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Calumet Region |
E78246
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Northwest Indiana |
E174642
|
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: Northwest Indiana | Statement: [Calumet Region, locatedIn, Northwest Indiana]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northwest Indiana Context triple: [Calumet Region, locatedIn, Northwest Indiana]
-
A.
Northeast Indiana
Northeast Indiana is a region of the U.S. state of Indiana encompassing Fort Wayne and surrounding communities, known for its manufacturing base, agricultural areas, and growing suburban towns.
-
B.
Northern Indiana
chosen
Northern Indiana is the upper portion of the U.S. state of Indiana, known for its mix of industrial cities, agricultural areas, and proximity to the Great Lakes.
-
C.
Central Indiana
Central Indiana is a geographic and cultural region in the U.S. state of Indiana that includes the Indianapolis metropolitan area and surrounding communities.
-
D.
Southwestern Indiana
Southwestern Indiana is a region of Indiana centered around the city of Evansville, known for its Ohio River location, manufacturing base, and blend of Midwestern and Southern cultural influences.
-
E.
Illinois–Indiana–Kentucky tri-state area
The Illinois–Indiana–Kentucky tri-state area is a regional metropolitan zone in the Midwestern and Southern United States centered around the city of Evansville and spanning portions of these three neighboring states.
- 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_69ad85e285a081908f8cbfa9e2ed9b75 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc4c7e2bc81909356c8b0ed90feed |
completed | March 8, 2026, 6:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4c3c10f6481908feed99cddc56d47 |
completed | March 14, 2026, 2:11 a.m. |
Created at: March 8, 2026, 3:26 p.m.