Mark O. Hatfield United States Courthouse

E370129

courthouse federal courthouse government building

The Mark O. Hatfield United States Courthouse is a federal courthouse in Portland, Oregon, named after the longtime U.S. senator and serving as a primary venue for federal judicial proceedings in the state.

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All labels observed (1)

Label	Occurrences
Mark O. Hatfield United States Courthouse canonical	5

How this entity was disambiguated

This entity first appeared as the object of triple T3578488 — 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: Mark O. Hatfield United States Courthouse
Context triple: [United States District Court for the District of Oregon, hasBuilding, Mark O. Hatfield United States Courthouse]

A. Byron White United States Courthouse
The Byron White United States Courthouse is a historic federal courthouse in Denver, Colorado, that serves as the home of the U.S. Court of Appeals for the Tenth Circuit.
B. Roman L. Hruska Federal Courthouse
The Roman L. Hruska Federal Courthouse is a federal judicial building in Omaha, Nebraska, that houses the operations of the U.S. District Court and related federal legal services.
C. Elbert P. Tuttle United States Court of Appeals Building
The Elbert P. Tuttle United States Court of Appeals Building is a historic federal courthouse in Atlanta, Georgia, serving as the headquarters of the U.S. Court of Appeals for the Eleventh Circuit.
D. Lewis F. Powell Jr. United States Courthouse
The Lewis F. Powell Jr. United States Courthouse is a historic federal courthouse in Richmond, Virginia, named after Supreme Court Justice Lewis F. Powell Jr.
E. Robert V. Denney Federal Building and U.S. Courthouse
The Robert V. Denney Federal Building and U.S. Courthouse is a federal government facility in Nebraska that houses courtrooms and offices for the U.S. federal judiciary and related agencies.
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: Mark O. Hatfield United States Courthouse
Target entity description: The Mark O. Hatfield United States Courthouse is a federal courthouse in Portland, Oregon, named after the longtime U.S. senator and serving as a primary venue for federal judicial proceedings in the state.

A. Byron White United States Courthouse
The Byron White United States Courthouse is a historic federal courthouse in Denver, Colorado, that serves as the home of the U.S. Court of Appeals for the Tenth Circuit.
B. Roman L. Hruska Federal Courthouse
The Roman L. Hruska Federal Courthouse is a federal judicial building in Omaha, Nebraska, that houses the operations of the U.S. District Court and related federal legal services.
C. Elbert P. Tuttle United States Court of Appeals Building
The Elbert P. Tuttle United States Court of Appeals Building is a historic federal courthouse in Atlanta, Georgia, serving as the headquarters of the U.S. Court of Appeals for the Eleventh Circuit.
D. Lewis F. Powell Jr. United States Courthouse
The Lewis F. Powell Jr. United States Courthouse is a historic federal courthouse in Richmond, Virginia, named after Supreme Court Justice Lewis F. Powell Jr.
E. Robert V. Denney Federal Building and U.S. Courthouse
The Robert V. Denney Federal Building and U.S. Courthouse is a federal government facility in Nebraska that houses courtrooms and offices for the U.S. federal judiciary and related agencies.
F. None of above. chosen

Statements (29)

Predicate	Object
instanceOf	courthouse ⓘ federal courthouse ⓘ government building ⓘ
buildingType	courthouse ⓘ
buildingUse	courtrooms ⓘ federal offices ⓘ judges' chambers ⓘ
category	Buildings and structures in Portland, Oregon ⓘ Courthouses in Oregon ⓘ Federal courthouses in the United States ⓘ
country	United States of America ⓘ surface form: United States
function	venue for federal judicial proceedings ⓘ
governmentBranchServed	judicial branch of the United States ⓘ
heritage	public building ⓘ
jurisdiction	federal courts of the United States ⓘ
legalSystem	United States federal legal system ⓘ
locatedIn	Oregon ⓘ Portland ⓘ surface form: Portland, Oregon United States of America ⓘ surface form: United States
namedAfter	Mark O. Hatfield ⓘ
namedAfterOccupation	politician ⓘ
namedForRole	United States Senator ⓘ surface form: United States senator
owner	U.S. General Services Administration ⓘ surface form: General Services Administration United States government ⓘ
publicAccess	open for official court business ⓘ
securityProvidedBy	federal security services ⓘ
servesAs	primary venue for federal judicial proceedings in Oregon ⓘ
usedBy	United States District Court for the District of Oregon ⓘ federal judiciary of the United States ⓘ

How these facts were elicited

Referenced by (5)

Full triples — surface form annotated when it differs from this entity's canonical label.

United States District Court for the District of Oregon → hasBuilding → Mark O. Hatfield United States Courthouse ⓘ

District of Oregon → hasCourthouse → Mark O. Hatfield United States Courthouse ⓘ

subject surface form: United States District Court for the District of Oregon

Portland Division → hasSeat → Mark O. Hatfield United States Courthouse ⓘ

Mark O. Hatfield United States Courthouse, Portland, Oregon → hasName → Mark O. Hatfield United States Courthouse ⓘ

subject surface form: Mark O. Hatfield United States Courthouse

Clerk of Court of the United States District Court for the District of Oregon → hasOffice → Mark O. Hatfield United States Courthouse ⓘ

All labels observed (1)

How this entity was disambiguated Show

Statements (29)

How these facts were elicited Show

Referenced by (5)

How this entity was disambiguated

How these facts were elicited