Triple
T12153827
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Indiana Harbor |
E289523
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Northwest Indiana industrial corridor |
E411222
|
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 industrial corridor | Statement: [Indiana Harbor, partOf, Northwest Indiana industrial corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northwest Indiana industrial corridor Context triple: [Indiana Harbor, partOf, Northwest Indiana industrial corridor]
-
A.
Northwest Indiana
chosen
Northwest Indiana is a region of Indiana adjacent to the Chicago metropolitan area, known for its mix of industrial cities, Lake Michigan shoreline, and suburban communities.
-
B.
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.
-
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.
Cook County industrial corridor
The Cook County industrial corridor is a designated area in Cook County, Illinois, characterized by a high concentration of manufacturing, warehousing, and other industrial facilities that support the region’s economy.
-
E.
Illinois River industrial corridor
The Illinois River industrial corridor is a key manufacturing and transportation belt in Illinois that clusters heavy industry, logistics, and river-based commerce along the Illinois River.
- 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_69d6ab4c6710819097a9d228382dde43 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d915bf615c8190ad5f8ae8665678dc |
completed | April 10, 2026, 3:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f69aa2e88190aaa58468571d6dad |
completed | May 2, 2026, 1:05 p.m. |
Created at: April 8, 2026, 9:50 p.m.