Sumner, Mississippi, United States
E227142
Sumner, Mississippi, United States is a small town in the Mississippi Delta historically known as the site of the 1955 trial of the men accused of murdering Emmett Till.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sumner, Mississippi, United States canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2005366 — 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: Sumner, Mississippi, United States Context triple: [Murder of Emmett Till, trialLocation, Sumner, Mississippi, United States]
-
A.
Greenwood, Mississippi, United States
Greenwood, Mississippi, United States, is a small city in the Mississippi Delta region known historically as a center of cotton production and for its significant role in the American civil rights movement.
-
B.
Columbus, Mississippi, United States
Columbus, Mississippi, United States, is a small historic city in eastern Mississippi known for its antebellum architecture and as the home of Mississippi University for Women.
-
C.
McComb, Mississippi, United States
McComb is a small city in southwestern Mississippi, United States, known historically as a railroad hub and for its significant role in the American civil rights movement.
-
D.
Kosciusko, Mississippi, United States
Kosciusko, Mississippi, United States is a small town best known as the birthplace of media mogul and philanthropist Oprah Winfrey.
-
E.
Kemper County, Mississippi, United States
Kemper County, Mississippi, United States, is a rural county in eastern Mississippi known as the birthplace of long-serving U.S. Senator John C. Stennis.
- 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: Sumner, Mississippi, United States Target entity description: Sumner, Mississippi, United States is a small town in the Mississippi Delta historically known as the site of the 1955 trial of the men accused of murdering Emmett Till.
-
A.
Greenwood, Mississippi, United States
Greenwood, Mississippi, United States, is a small city in the Mississippi Delta region known historically as a center of cotton production and for its significant role in the American civil rights movement.
-
B.
Columbus, Mississippi, United States
Columbus, Mississippi, United States, is a small historic city in eastern Mississippi known for its antebellum architecture and as the home of Mississippi University for Women.
-
C.
McComb, Mississippi, United States
McComb is a small city in southwestern Mississippi, United States, known historically as a railroad hub and for its significant role in the American civil rights movement.
-
D.
Kosciusko, Mississippi, United States
Kosciusko, Mississippi, United States is a small town best known as the birthplace of media mogul and philanthropist Oprah Winfrey.
-
E.
Kemper County, Mississippi, United States
Kemper County, Mississippi, United States, is a rural county in eastern Mississippi known as the birthplace of long-serving U.S. Senator John C. Stennis.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
municipality
ⓘ
town ⓘ |
| areaCode | 662 ⓘ |
| civilRightsSignificance | symbolic site in struggle against racial violence in the United States ⓘ |
| climate | humid subtropical climate ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| countrySubdivision | Southern United States ⓘ |
| county |
Tallahatchie County
ⓘ
linked to:
Tallahatchie County, Mississippi
|
| courthouseHistoricUse | site of Emmett Till murder trial in 1955 ⓘ |
| demographicCharacteristic | predominantly African American and White population ⓘ |
| distanceToMajorCity | approximately 100 miles south of Memphis, Tennessee (by road) ⓘ |
| economicRegion | rural agricultural area ⓘ |
| elevation |
154 feet
ⓘ
47 meters ⓘ |
| FIPSCode | 28-71600 ⓘ |
| GNISFeatureID | 0678890 ⓘ |
| governmentType | mayor–board of aldermen ⓘ |
| hasCountySeatStatus | one of two county seats of Tallahatchie County ⓘ |
| hasCourthouse | Tallahatchie County Courthouse (Second District) ⓘ |
| hasHistoricalSignificance | site of the 1955 Emmett Till murder trial ⓘ |
| hasHistoricBuilding | Tallahatchie County Courthouse (Sumner) ⓘ |
| historicalEraOfNotability | Civil Rights Movement era ⓘ |
| historicDesignation | courthouse listed on the National Register of Historic Places ⓘ |
| jurisdiction |
Mississippi state law
ⓘ
United States federal law ⓘ |
| landUse | primarily residential and agricultural ⓘ |
| legacy | continues to be referenced in discussions of racial injustice in the United States ⓘ |
| locatedIn |
Mississippi Delta region
ⓘ
linked to:
North Mississippi Delta
northwestern Mississippi ⓘ |
| locatedInTimeZone | Central Time Zone ⓘ |
| locatedOnRiver | Tallahatchie River ⓘ |
| mediaAttention | received national and international press coverage in 1955 ⓘ |
| memorialization | associated with Emmett Till historical markers and memorial efforts ⓘ |
| namedAfter | Charles Sumner ⓘ |
| nearestLargeRegion |
Mississippi Delta plantation country
ⓘ
linked to:
North Mississippi Delta
|
| notableEvent | 1955 trial of men accused of murdering Emmett Till ⓘ |
| notableFor | association with Emmett Till case ⓘ |
| otherCountySeat | Charleston, Mississippi ⓘ |
| partOf | Tallahatchie County, Mississippi ⓘ |
| populationTrend | small population ⓘ |
| postalCode | 38957 ⓘ |
| primaryAgriculturalContext | cotton-growing region ⓘ |
| region |
Mississippi Delta
ⓘ
linked to:
North Mississippi Delta
|
| roleInEmmettTillCase | location of trial of Roy Bryant and J. W. Milam ⓘ |
| state | Mississippi ⓘ |
| timeZoneDST |
Central Daylight Time
ⓘ
linked to:
Central Time Zone
|
| transportation | served by Mississippi state highways ⓘ |
| trialOutcomeInEmmettTillCase | all-white jury acquitted the defendants ⓘ |
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: Sumner, Mississippi, United States Description of subject: Sumner, Mississippi, United States is a small town in the Mississippi Delta historically known as the site of the 1955 trial of the men accused of murdering Emmett Till.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.