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 | 2 |
| 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 Municipal Railway bus services ⓘ
linked to:
San Francisco Muni
|
| hasEntrance |
Market Street
ⓘ
New Montgomery Street ⓘ
linked to:
Montgomery Street
Sansome Street ⓘ 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 station ⓘ
linked to:
Powell Street BART/Muni station
|
| isAlsoKnownAs |
Montgomery St. station
ⓘ
Montgomery Street BART station ⓘ
linked to:
Montgomery Street station
|
| isLocatedUnder | Market Street ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
San Francisco ⓘ United States ⓘ
linked to:
United States of America
downtown San Francisco ⓘ
linked to:
Downtown San Francisco
|
| locatedOn | Market Street ⓘ |
| opened | 1973 ⓘ |
| owner | Bay Area Rapid Transit District ⓘ |
| partOf |
Bay Area Rapid Transit
ⓘ
linked to:
BART
Market Street Subway ⓘ
linked to:
Market Street subway
|
| serves |
San Francisco Financial District
ⓘ
linked to:
Financial District (San Francisco)
South of Market neighborhood ⓘ
linked to:
South of Market (SoMa)
Union Square area ⓘ
linked to:
Union Square neighborhood
|
| servesLine |
BART Antioch–SFO+Millbrae line
ⓘ
BART Berryessa/North San José–Daly City line ⓘ BART Dublin/Pleasanton–Daly City line ⓘ
linked to:
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 (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: BART at Montgomery Street station
linked to: BART at Montgomery Street station
linked to: BART at Montgomery Street station