Triple
T9420618
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tallahatchie County, Mississippi |
E227139
|
entity |
| Predicate | hasLegalVenue |
P88764
|
FINISHED |
| Object |
Tallahatchie County Courthouse in Charleston
The Tallahatchie County Courthouse in Charleston is a historic Mississippi courthouse best known as one of the sites associated with the Emmett Till murder trial in 1955.
|
E798408
|
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 in Charleston | Statement: [Tallahatchie County, Mississippi, hasLegalVenue, Tallahatchie County Courthouse in Charleston]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tallahatchie County Courthouse in Charleston Context triple: [Tallahatchie County, Mississippi, hasLegalVenue, Tallahatchie County Courthouse in Charleston]
-
A.
Chilton County Courthouse
The Chilton County Courthouse is the central government and judicial building serving Chilton County, Alabama.
-
B.
Chariton County Courthouse
The Chariton County Courthouse is a historic county government building and judicial center located in Keytesville, Missouri.
-
C.
Old Rowan County Courthouse
The Old Rowan County Courthouse is a historic former county courthouse and landmark building located in Salisbury, North Carolina.
-
D.
Pickens County Courthouse (Carrollton)
The Pickens County Courthouse in Carrollton is a historic Alabama courthouse best known for the local legend of the "Face in the Window," said to show the image of a man lynched after being accused of burning the previous courthouse.
-
E.
Madison County Courthouse in Richmond
The Madison County Courthouse in Richmond is the primary judicial and administrative center serving Madison County, Kentucky.
- 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 Charleston Triple: [Tallahatchie County, Mississippi, hasLegalVenue, Tallahatchie County Courthouse in Charleston]
Generated description
The Tallahatchie County Courthouse in Charleston is a historic Mississippi courthouse best known as one of the sites associated with the Emmett Till murder trial in 1955.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tallahatchie County Courthouse in Charleston Target entity description: The Tallahatchie County Courthouse in Charleston is a historic Mississippi courthouse best known as one of the sites associated with the Emmett Till murder trial in 1955.
-
A.
Chilton County Courthouse
The Chilton County Courthouse is the central government and judicial building serving Chilton County, Alabama.
-
B.
Chariton County Courthouse
The Chariton County Courthouse is a historic county government building and judicial center located in Keytesville, Missouri.
-
C.
Old Rowan County Courthouse
The Old Rowan County Courthouse is a historic former county courthouse and landmark building located in Salisbury, North Carolina.
-
D.
Pickens County Courthouse (Carrollton)
The Pickens County Courthouse in Carrollton is a historic Alabama courthouse best known for the local legend of the "Face in the Window," said to show the image of a man lynched after being accused of burning the previous courthouse.
-
E.
Madison County Courthouse in Richmond
The Madison County Courthouse in Richmond is the primary judicial and administrative center serving Madison County, Kentucky.
- 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.