Triple
T9420830
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Emmett Till Interpretive Center |
E227144
|
entity |
| Predicate | locatedInBuilding |
P40
|
FINISHED |
| Object |
Tallahatchie County Courthouse square area
The Tallahatchie County Courthouse square area is a historic public square in Sumner, Mississippi, closely associated with the Emmett Till murder trial and subsequent civil rights history.
|
E798415
|
NE FINISHED |
How this triple was built (4 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 square area | Statement: [Emmett Till Interpretive Center, locatedInBuilding, Tallahatchie County Courthouse square area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tallahatchie County Courthouse square area Context triple: [Emmett Till Interpretive Center, locatedInBuilding, Tallahatchie County Courthouse square area]
-
A.
Jasper County Courthouse Square Historic District
The Jasper County Courthouse Square Historic District is a central historic area in Rensselaer, Indiana, known for its prominent courthouse and surrounding late-19th- and early-20th-century commercial and civic architecture.
-
B.
Decatur County Courthouse Square Historic District
The Decatur County Courthouse Square Historic District is a central historic area in Bainbridge, Georgia, known for its courthouse-centered town square and surrounding buildings that reflect the community’s governmental, commercial, and architectural heritage.
-
C.
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.
-
D.
Greenwood Historic District
Greenwood Historic District is a nationally recognized historic area in Greenwood, Mississippi, noted for its well-preserved architecture and significance in the region’s commercial and cultural development.
-
E.
Talladega County Courthouse
Talladega County Courthouse is a historic government building serving as the judicial and administrative center of Talladega County, Alabama.
- 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 square area Triple: [Emmett Till Interpretive Center, locatedInBuilding, Tallahatchie County Courthouse square area]
Generated description
The Tallahatchie County Courthouse square area is a historic public square in Sumner, Mississippi, closely associated with the Emmett Till murder trial and subsequent civil rights history.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tallahatchie County Courthouse square area Target entity description: The Tallahatchie County Courthouse square area is a historic public square in Sumner, Mississippi, closely associated with the Emmett Till murder trial and subsequent civil rights history.
-
A.
Jasper County Courthouse Square Historic District
The Jasper County Courthouse Square Historic District is a central historic area in Rensselaer, Indiana, known for its prominent courthouse and surrounding late-19th- and early-20th-century commercial and civic architecture.
-
B.
Decatur County Courthouse Square Historic District
The Decatur County Courthouse Square Historic District is a central historic area in Bainbridge, Georgia, known for its courthouse-centered town square and surrounding buildings that reflect the community’s governmental, commercial, and architectural heritage.
-
C.
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.
-
D.
Greenwood Historic District
Greenwood Historic District is a nationally recognized historic area in Greenwood, Mississippi, noted for its well-preserved architecture and significance in the region’s commercial and cultural development.
-
E.
Talladega County Courthouse
Talladega County Courthouse is a historic government building serving as the judicial and administrative center of Talladega County, Alabama.
- F. None of above. chosen
Provenance (5 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. |
Created at: March 30, 2026, 7:48 p.m.