Triple

T9420617
Position Surface form Disambiguated ID Type / Status
Subject Tallahatchie County, Mississippi E227139 entity
Predicate hasLegalVenue P88764 FINISHED
Object Tallahatchie County Courthouse in Sumner
The Tallahatchie County Courthouse in Sumner is a historic Mississippi courthouse best known as the site of the 1955 Emmett Till murder trial, a pivotal event in the American civil rights movement.
E798407 NE FINISHED

How this triple was built (5 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Tallahatchie County Courthouse in Sumner | Statement: [Tallahatchie County, Mississippi, hasLegalVenue, Tallahatchie County Courthouse in Sumner]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tallahatchie County Courthouse in Sumner
Context triple: [Tallahatchie County, Mississippi, hasLegalVenue, Tallahatchie County Courthouse in Sumner]
  • A. Chilton County Courthouse
    The Chilton County Courthouse is the central government and judicial building serving Chilton County, Alabama.
  • B. Leflore County Courthouse
    The Leflore County Courthouse is a historic government building in Greenwood, Mississippi, notable for its architectural significance and role as the center of county judicial and administrative affairs.
  • C. El Dorado County Courthouse
    El Dorado County Courthouse is a historic government building in downtown Placerville, California, serving as the center of judicial and civic activity for El Dorado County.
  • D. Blount County Courthouse
    Blount County Courthouse is the primary judicial and administrative building serving as the center of county government for Blount County.
  • E. Rhea County Courthouse
    Rhea County Courthouse is a historic courthouse in Dayton, Tennessee, best known as the site of the 1925 Scopes "Monkey Trial" challenging the teaching of evolution in public schools.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Tallahatchie County Courthouse in Sumner
Triple: [Tallahatchie County, Mississippi, hasLegalVenue, Tallahatchie County Courthouse in Sumner]
Generated description
The Tallahatchie County Courthouse in Sumner is a historic Mississippi courthouse best known as the site of the 1955 Emmett Till murder trial, a pivotal event in the American civil rights movement.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tallahatchie County Courthouse in Sumner
Target entity description: The Tallahatchie County Courthouse in Sumner is a historic Mississippi courthouse best known as the site of the 1955 Emmett Till murder trial, a pivotal event in the American civil rights movement.
  • A. Chilton County Courthouse
    The Chilton County Courthouse is the central government and judicial building serving Chilton County, Alabama.
  • B. Leflore County Courthouse
    The Leflore County Courthouse is a historic government building in Greenwood, Mississippi, notable for its architectural significance and role as the center of county judicial and administrative affairs.
  • C. El Dorado County Courthouse
    El Dorado County Courthouse is a historic government building in downtown Placerville, California, serving as the center of judicial and civic activity for El Dorado County.
  • D. Blount County Courthouse
    Blount County Courthouse is the primary judicial and administrative building serving as the center of county government for Blount County.
  • E. Rhea County Courthouse
    Rhea County Courthouse is a historic courthouse in Dayton, Tennessee, best known as the site of the 1925 Scopes "Monkey Trial" challenging the teaching of evolution in public schools.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasLegalVenue
Context triple: [Tallahatchie County, Mississippi, hasLegalVenue, Tallahatchie County Courthouse in Sumner]
  • A. isRegularVenueFor
    Indicates that a location is commonly or routinely used as the venue for a particular event, activity, or entity’s gatherings.
  • B. hasPrincipalVenue
    Indicates that an entity has a primary or main venue where its activities, events, or operations predominantly take place.
  • C. hasLegalRight
    Indicates that an entity possesses an officially recognized legal entitlement or permission to perform an action or hold a claim regarding another entity.
  • D. hasLegalForceIn
    Indicates that something (such as a law, regulation, or agreement) is legally valid, binding, and enforceable within a specified jurisdiction or context.
  • E. hasLegalStatus
    Indicates that an entity possesses a particular legal classification, recognition, or standing under law.
  • F. None of above. chosen

Provenance (7 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ca84359e7c819091148ba4b670e436 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd6c2528c8819087b0a21e703254b7 completed April 1, 2026, 7:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69d107c95c9481909957b99cacf5e045 completed April 4, 2026, 12:44 p.m.
NEDg Description generation batch_69d1085a980c8190b4c6d811b07ab180 completed April 4, 2026, 12:47 p.m.
NED2 Entity disambiguation (via description) batch_69d1093f440481909aa27287019191ac completed April 4, 2026, 12:51 p.m.
PD Predicate disambiguation batch_69cca550777c819094e1851a6127cbbc completed April 1, 2026, 4:55 a.m.
PDg Predicate description generation batch_69cca89b3368819087a3d69270c1f185 completed April 1, 2026, 5:09 a.m.
Created at: March 30, 2026, 7:48 p.m.