Triple
T9420671
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Roy Bryant |
E227140
|
entity |
| Predicate | placeOfActivity |
P1527
|
FINISHED |
| Object |
Tallahatchie County, Mississippi
Tallahatchie County, Mississippi is a rural county in the Mississippi Delta historically known as one of the key locations in the 1955 Emmett Till murder case and trial.
|
E805533
|
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, Mississippi | Statement: [Roy Bryant, placeOfActivity, Tallahatchie County, Mississippi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tallahatchie County, Mississippi Context triple: [Roy Bryant, placeOfActivity, Tallahatchie County, Mississippi]
-
A.
Forrest County, Mississippi
Forrest County, Mississippi is a county in southeastern Mississippi known for encompassing the city of Hattiesburg, a regional center for education, healthcare, and commerce.
-
B.
Tishomingo County, Mississippi
Tishomingo County, Mississippi is a rural county in the northeastern corner of Mississippi known for its scenic hills, lakes, and proximity to the Tennessee River.
-
C.
Carroll County, Mississippi
Carroll County, Mississippi is a rural county in central Mississippi known for its agricultural landscape and inclusion in the Greenwood micropolitan region.
-
D.
Lowndes County, Mississippi
Lowndes County, Mississippi is a county in eastern Mississippi known for its county seat, the city of Columbus, and its role in the Golden Triangle region’s industrial and educational economy.
-
E.
Copiah County, Mississippi
Copiah County, Mississippi is a rural county in central Mississippi known for its agricultural heritage and small-town communities.
- 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, Mississippi Triple: [Roy Bryant, placeOfActivity, Tallahatchie County, Mississippi]
Generated description
Tallahatchie County, Mississippi is a rural county in the Mississippi Delta historically known as one of the key locations in the 1955 Emmett Till murder case and trial.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tallahatchie County, Mississippi Target entity description: Tallahatchie County, Mississippi is a rural county in the Mississippi Delta historically known as one of the key locations in the 1955 Emmett Till murder case and trial.
-
A.
Forrest County, Mississippi
Forrest County, Mississippi is a county in southeastern Mississippi known for encompassing the city of Hattiesburg, a regional center for education, healthcare, and commerce.
-
B.
Tishomingo County, Mississippi
Tishomingo County, Mississippi is a rural county in the northeastern corner of Mississippi known for its scenic hills, lakes, and proximity to the Tennessee River.
-
C.
Carroll County, Mississippi
Carroll County, Mississippi is a rural county in central Mississippi known for its agricultural landscape and inclusion in the Greenwood micropolitan region.
-
D.
Lowndes County, Mississippi
Lowndes County, Mississippi is a county in eastern Mississippi known for its county seat, the city of Columbus, and its role in the Golden Triangle region’s industrial and educational economy.
-
E.
Copiah County, Mississippi
Copiah County, Mississippi is a rural county in central Mississippi known for its agricultural heritage and small-town communities.
- 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_69d14be2c3d081908f641d8b85b26ced |
completed | April 4, 2026, 5:35 p.m. |
| NEDg | Description generation | batch_69d14cd1423881908751f9229f7873fd |
completed | April 4, 2026, 5:39 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d14d5029cc819093de8d72e7c19c40 |
completed | April 4, 2026, 5:41 p.m. |
Created at: March 30, 2026, 7:48 p.m.