Triple
T21690611
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak Pere Marquette line |
E535352
|
entity |
| Predicate | servesCity |
P82
|
FINISHED |
| Object | Bangor, 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: Bangor, Michigan | Statement: [Amtrak Pere Marquette line, servesCity, Bangor, Michigan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bangor, Michigan Context triple: [Amtrak Pere Marquette line, servesCity, Bangor, Michigan]
-
A.
Bangor, Michigan
chosen
Bangor, Michigan is a small city in southwestern Michigan known for its agricultural surroundings and role as a local community hub.
-
B.
Burlington, Michigan
Burlington, Michigan is a small village in south-central Michigan known for its rural character and location within Calhoun County.
-
C.
Hartford, Michigan
Hartford, Michigan is a small city in southwestern Michigan known for its rural character, agricultural surroundings, and proximity to major regional transportation routes.
-
D.
Hanover, Michigan
Hanover, Michigan is a small rural village in south-central Michigan known for its close-knit community and location within Jackson County.
-
E.
Williamsburg, Michigan
Williamsburg, Michigan is an unincorporated community in Grand Traverse County known for its rural character and proximity to the Traverse City area in northern 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_69e0c46a6ee481908836e1420fb78c9b |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ef96cfaab08190b400e1538afc8c43 |
completed | April 27, 2026, 5:03 p.m. |
Created at: April 16, 2026, 6:44 p.m.