Triple
T18394598
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | U.S. Route 40 in Maryland |
E449833
|
entity |
| Predicate | followsHistoricRoute |
P2127
|
FINISHED |
| Object | Baltimore National Pike |
—
|
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: Baltimore National Pike | Statement: [U.S. Route 40 in Maryland, followsHistoricRoute, Baltimore National Pike]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Baltimore National Pike Context triple: [U.S. Route 40 in Maryland, followsHistoricRoute, Baltimore National Pike]
-
A.
Baltimore Pike
Baltimore Pike is a historic roadway in Pennsylvania that played a significant role during the American Civil War, particularly in the Battle of Gettysburg.
-
B.
Baltimore–Annapolis Boulevard
Baltimore–Annapolis Boulevard is a historic roadway in central Maryland that connects the cities of Baltimore and Annapolis and serves as a major local thoroughfare parallel to newer highways.
-
C.
Baltimore–Washington Parkway
The Baltimore–Washington Parkway is a major scenic highway in Maryland that connects the cities of Baltimore and Washington, D.C., serving as a key commuter and transportation route in the region.
-
D.
Cumberland Road
chosen
Cumberland Road is the historic early 19th-century American highway that formed the first major segment of the National Road, facilitating westward expansion and interstate travel.
-
E.
Stonytown Road
Stonytown Road is a local roadway in Plandome, New York, that runs near and provides access to the Plandome Long Island Rail Road station.
- 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_69d8b9fab8a8819086a9ddc0871715e0 |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e51845d6708190bc96ec801e21b7a3 |
completed | April 19, 2026, 6 p.m. |
Created at: April 10, 2026, 10:46 a.m.