Triple
T3942385
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak Wolverine service |
E92063
|
entity |
| Predicate | routeThrough |
P11333
|
FINISHED |
| Object | Niles, Michigan |
E341968
|
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: Niles, Michigan | Statement: [Amtrak Wolverine service, routeThrough, Niles, Michigan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Niles, Michigan Context triple: [Amtrak Wolverine service, routeThrough, Niles, Michigan]
-
A.
Niles, Michigan
chosen
Niles, Michigan is a small city in southwestern Michigan known for its historic downtown, early settlement history, and scenic location along the St. Joseph River.
-
B.
Westland, Michigan
Westland, Michigan is a suburban city in Wayne County within the Detroit metropolitan area, known primarily as a residential and retail community.
-
C.
Linden, Michigan
Linden, Michigan is a small city in southeastern Genesee County known for its historic downtown and proximity to the Shiawassee River and nearby lakes.
-
D.
Riverview, Michigan
Riverview, Michigan is a small suburban city in southeastern Michigan, located along the Detroit River and known for its residential character within the Downriver area near Detroit.
-
E.
Leland, Michigan
Leland, Michigan is a small historic village on the shores of Lake Michigan known for its picturesque harbor and preserved fishing district called Fishtown.
- 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_69aed965502c8190904ebad1203a4ae8 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aeedff736c8190b22e03d94c40f61a |
completed | March 9, 2026, 3:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c769cd39e081908624c8471b9131a1 |
completed | March 28, 2026, 5:40 a.m. |
Created at: March 9, 2026, 3:24 p.m.