Triple
T22896193
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | M-50 (Michigan highway) |
E568180
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | southern Lower Peninsula of Michigan |
—
|
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: southern Lower Peninsula of Michigan | Statement: [M-50 (Michigan highway), regionServed, southern Lower Peninsula of Michigan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: southern Lower Peninsula of Michigan Context triple: [M-50 (Michigan highway), regionServed, southern Lower Peninsula of Michigan]
-
A.
Lower Peninsula of Michigan
chosen
The Lower Peninsula of Michigan is the mitten-shaped, more populous southern part of the U.S. state of Michigan, known for its Great Lakes shorelines, forests, and major cities like Detroit and Grand Rapids.
-
B.
southern Michigan
Southern Michigan is the lower portion of the U.S. state of Michigan, encompassing its most populous cities, major transportation corridors, and a mix of industrial, agricultural, and suburban areas.
-
C.
Upper Peninsula of Michigan
The Upper Peninsula of Michigan is a sparsely populated, heavily forested region known for its rugged Canadian Shield landscapes, abundant lakes and minerals, and distinct cultural identity within the state.
-
D.
Northern Michigan
Northern Michigan is a largely rural, forested and lake-dotted region of Michigan’s Lower Peninsula known for its outdoor recreation, tourism, and scenic small towns.
-
E.
West-central Michigan
West-central Michigan is a region of Michigan characterized by its mix of small towns, forests, rivers, and agricultural areas situated inland from the Lake Michigan shoreline.
- 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_69e2458c23ec81908fa2570692c6614f |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1801212808190b6471764d6c0b264 |
completed | April 29, 2026, 3:50 a.m. |
Created at: April 17, 2026, 3:41 p.m.