Triple
T18394602
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | U.S. Route 40 in Maryland |
E449833
|
entity |
| Predicate | hasTerminus |
P388
|
FINISHED |
| Object | Maryland–Pennsylvania state line near Green Spring |
E1239802
|
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: Maryland–Pennsylvania state line near Green Spring | Statement: [U.S. Route 40 in Maryland, hasTerminus, Maryland–Pennsylvania state line near Green Spring]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maryland–Pennsylvania state line near Green Spring Context triple: [U.S. Route 40 in Maryland, hasTerminus, Maryland–Pennsylvania state line near Green Spring]
-
A.
Maryland–Delaware state line near Bridgeville
The Maryland–Delaware state line near Bridgeville is the boundary between the two states in the vicinity of Bridgeville, Delaware, serving as a key regional junction for road connections between Maryland’s Eastern Shore and Delaware.
-
B.
Maryland state line
The Maryland state line is the boundary separating the state of Maryland from its neighboring states, including Pennsylvania’s Bedford County.
-
C.
Maryland–Virginia border on the Potomac River
The Maryland–Virginia border on the Potomac River is the historically contested interstate boundary running along the Potomac that separates Maryland from Virginia and Washington, D.C., influencing regional jurisdiction, navigation, and development.
-
D.
Pennsylvania–Maryland border
chosen
The Pennsylvania–Maryland border is a historically significant state line in the eastern United States, largely following the Mason–Dixon Line and separating Pennsylvania to the north from Maryland to the south.
-
E.
Maryland state line at Friendship Heights
The Maryland state line at Friendship Heights marks the northern boundary between Washington, D.C. and Maryland in the Friendship Heights commercial and residential neighborhood.
- 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_69d8b9fab8a8819086a9ddc0871715e0 |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e51845d6708190bc96ec801e21b7a3 |
completed | April 19, 2026, 6 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03e240976c8190bcdeb3913cc32336 |
completed | May 13, 2026, 2:30 a.m. |
Created at: April 10, 2026, 10:46 a.m.