Triple
T21690634
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amtrak Pere Marquette line |
E535352
|
entity |
| Predicate | fundedBy |
P67
|
FINISHED |
| Object | Michigan Department of Transportation |
—
|
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: Michigan Department of Transportation | Statement: [Amtrak Pere Marquette line, fundedBy, Michigan Department of Transportation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Michigan Department of Transportation Context triple: [Amtrak Pere Marquette line, fundedBy, Michigan Department of Transportation]
-
A.
Michigan Department of Transportation
chosen
The Michigan Department of Transportation is the state government agency responsible for planning, building, and maintaining Michigan’s transportation infrastructure, including its highways, bridges, and public transit systems.
-
B.
MDOT
MDOT is the Maryland Department of Transportation, the state agency responsible for planning, building, operating, and maintaining Maryland’s transportation systems.
-
C.
MDOT
MDOT is the state agency responsible for planning, building, and maintaining Mississippi’s transportation infrastructure, including highways and related systems.
-
D.
Wisconsin Department of Transportation
The Wisconsin Department of Transportation is the state agency responsible for planning, building, and maintaining Wisconsin’s transportation infrastructure, including highways, public transit, rail, and related facilities.
-
E.
Indiana Department of Transportation
The Indiana Department of Transportation is the state agency responsible for planning, building, and maintaining Indiana’s transportation infrastructure, including highways and related systems.
- 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.