Triple
T6911258
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Baltimore–Washington metropolitan area transportation network |
E159935
|
entity |
| Predicate | servedByRail |
P522
|
FINISHED |
| Object | MARC Brunswick Line |
E55051
|
NE FINISHED |
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MARC Brunswick Line Context triple: [Baltimore–Washington metropolitan area transportation network, servedByRail, MARC Brunswick Line]
-
A.
MARC Brunswick Line
chosen
The MARC Brunswick Line is a Maryland Area Regional Commuter rail service that operates between Washington, D.C., and points in western Maryland and eastern West Virginia, providing weekday commuter transportation along the former B&O Railroad main line.
-
B.
MARC Penn Line
The MARC Penn Line is a Maryland commuter rail service that runs along the Amtrak Northeast Corridor between Washington, D.C., and Perryville, serving numerous communities in Prince George’s County and beyond.
-
C.
Marshlink Line
The Marshlink Line is a regional railway route in Southeast England that runs across the Romney Marsh, connecting Ashford International with Hastings and serving several rural communities.
-
D.
Jamestown Line
The Jamestown Line was a key defensive position held by United Nations forces during the Korean War, forming part of the stabilized front after major maneuver warfare had ended.
-
E.
Maritime Line
Maritime Line is a regional railway service in Cornwall, England, connecting Falmouth with the mainline rail network.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69c68839ccb88190b4aa5cc1aca3448f |
elicitation | completed |
| NER | batch_69c6d9c135b48190b332aedf1d52bdb7 |
ner | completed |
| NED1 | batch_69c75127b71c8190ac958a178795dcf7 |
ned_source_triple | completed |
Created at: March 27, 2026, 2:25 p.m.