BART at Montgomery Street station
E364949
BART at Montgomery Street station is a major underground Bay Area Rapid Transit hub in downtown San Francisco that provides regional rail connections beneath Market Street.
All labels observed (3)
| Label | Occurrences |
|---|---|
| BART at Montgomery Street Station | 1 |
| BART at Montgomery Street station canonical | 1 |
| BART upper level | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3503114 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: BART at Montgomery Street station Context triple: [Muni Metro Market Street lines, connectsWith, BART at Montgomery Street station]
-
A.
Muni Metro at Embarcadero Station
Muni Metro at Embarcadero Station is a major San Francisco light rail hub located in the Financial District, serving multiple Muni Metro lines and connecting to regional transit services.
-
B.
BART West Oakland station
BART West Oakland station is an elevated rapid transit station in Oakland, California, serving as a key junction for multiple Bay Area Rapid Transit lines near the eastern approach to the San Francisco–Oakland Bay Bridge.
-
C.
Warm Springs/South Fremont BART station
Warm Springs/South Fremont BART station is a Bay Area Rapid Transit station in southern Fremont, California, serving as a major transit hub for the Warm Springs district and a gateway to Silicon Valley.
-
D.
Rockridge BART station
Rockridge BART station is an elevated rapid transit station in Oakland, California, serving the Rockridge neighborhood on the Bay Area Rapid Transit system.
-
E.
Lake Merritt BART station
Lake Merritt BART station is an underground Bay Area Rapid Transit station in Oakland, California, serving the Lake Merritt neighborhood and nearby civic and residential areas.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: BART at Montgomery Street station Target entity description: BART at Montgomery Street station is a major underground Bay Area Rapid Transit hub in downtown San Francisco that provides regional rail connections beneath Market Street.
-
A.
Muni Metro at Embarcadero Station
Muni Metro at Embarcadero Station is a major San Francisco light rail hub located in the Financial District, serving multiple Muni Metro lines and connecting to regional transit services.
-
B.
BART West Oakland station
BART West Oakland station is an elevated rapid transit station in Oakland, California, serving as a key junction for multiple Bay Area Rapid Transit lines near the eastern approach to the San Francisco–Oakland Bay Bridge.
-
C.
Warm Springs/South Fremont BART station
Warm Springs/South Fremont BART station is a Bay Area Rapid Transit station in southern Fremont, California, serving as a major transit hub for the Warm Springs district and a gateway to Silicon Valley.
-
D.
Rockridge BART station
Rockridge BART station is an elevated rapid transit station in Oakland, California, serving the Rockridge neighborhood on the Bay Area Rapid Transit system.
-
E.
Lake Merritt BART station
Lake Merritt BART station is an underground Bay Area Rapid Transit station in Oakland, California, serving the Lake Merritt neighborhood and nearby civic and residential areas.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Bay Area Rapid Transit station
ⓘ
rapid transit station ⓘ underground railway station ⓘ |
| coordinates | 37.7894°N 122.4011°W ⓘ |
| fareControl | gated turnstiles ⓘ |
| fareZone | San Francisco zone ⓘ |
| hasAccessibility |
elevators
ⓘ
escalators ⓘ stairs ⓘ |
| hasConnection |
Muni Metro at Montgomery Street station
ⓘ
Muni trolleybus services ⓘ San Francisco Muni ⓘ
surface form:
San Francisco Municipal Railway bus services
|
| hasEntrance |
Market Street
ⓘ
Montgomery Street ⓘ
surface form:
New Montgomery Street
Sansome Street NERFINISHED ⓘ Second Street ⓘ |
| hasFeature |
Clipper card readers
ⓘ
bike parking ⓘ paid area concourse ⓘ restrooms ⓘ ticket vending machines ⓘ unpaid area concourse ⓘ |
| hasLevel |
mezzanine level
ⓘ
platform level ⓘ |
| hasPlatformType | island platform ⓘ |
| hasTracks | 2 ⓘ |
| isAdjacentTo |
Embarcadero station
ⓘ
Powell Street BART/Muni station ⓘ
surface form:
Powell Street station
|
| isAlsoKnownAs |
Montgomery St. station
ⓘ
Montgomery Street station ⓘ
surface form:
Montgomery Street BART station
|
| isLocatedUnder | Market Street ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
San Francisco ⓘ United States of America ⓘ
surface form:
United States
Downtown San Francisco ⓘ
surface form:
downtown San Francisco
|
| locatedOn | Market Street ⓘ |
| opened | 1973 ⓘ |
| owner |
San Francisco Bay Area Rapid Transit District
ⓘ
surface form:
Bay Area Rapid Transit District
|
| partOf |
BART
ⓘ
surface form:
Bay Area Rapid Transit
Market Street subway ⓘ
surface form:
Market Street Subway
|
| serves |
Financial District (San Francisco)
ⓘ
surface form:
San Francisco Financial District
South of Market (SoMa) ⓘ
surface form:
South of Market neighborhood
Union Square neighborhood ⓘ
surface form:
Union Square area
|
| servesLine |
BART Antioch–SFO+Millbrae line
ⓘ
BART Berryessa/North San José–Daly City line ⓘ Dublin/Pleasanton–Daly City line ⓘ
surface form:
BART Dublin/Pleasanton–Daly City line
BART Richmond–Millbrae+SFO line ⓘ |
| structureType | underground ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: BART at Montgomery Street station Description of subject: BART at Montgomery Street station is a major underground Bay Area Rapid Transit hub in downtown San Francisco that provides regional rail connections beneath Market Street.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
BART upper level
this entity surface form:
BART at Montgomery Street Station