Triple
T19112637
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | M-121 (Chicago Drive) |
E467826
|
entity |
| Predicate | isPartOfCorridor |
P35
|
FINISHED |
| Object | Grand Rapids–Holland corridor |
—
|
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: Grand Rapids–Holland corridor | Statement: [M-121 (Chicago Drive), isPartOfCorridor, Grand Rapids–Holland corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grand Rapids–Holland corridor Context triple: [M-121 (Chicago Drive), isPartOfCorridor, Grand Rapids–Holland corridor]
-
A.
Grand Rapids–Lake Michigan corridor
chosen
The Grand Rapids–Lake Michigan corridor is a key transportation and economic region in western Michigan linking the city of Grand Rapids with the Lake Michigan shoreline.
-
B.
Grand Rapids metropolitan area
The Grand Rapids metropolitan area is a populous urban region in western Michigan centered on the city of Grand Rapids and its surrounding communities, known for its diverse economy, cultural institutions, and outdoor recreation.
-
C.
Toledo–Detroit–Windsor area
The Toledo–Detroit–Windsor area is a cross-border Great Lakes metropolitan region spanning parts of southeastern Michigan, northwestern Ohio, and southwestern Ontario, centered on the cities of Detroit, Toledo, and Windsor.
-
D.
Holland–Grand Haven metropolitan area
The Holland–Grand Haven metropolitan area is a U.S. Census-defined region in western Michigan centered around the cities of Holland and Grand Haven along the Lake Michigan shoreline.
-
E.
Chicago–Kalamazoo–Detroit
Chicago–Kalamazoo–Detroit is a key intercity rail corridor in the Midwestern United States linking Chicago, Illinois with Kalamazoo and Detroit in Michigan.
- 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_69d8dd06a26481908039e2a1bae8c597 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5e39553708190b64e24e1d190833e |
completed | April 20, 2026, 8:28 a.m. |
Created at: April 10, 2026, 12:05 p.m.