Triple
T9432754
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Robert Calvin Bland |
E227423
|
entity |
| Predicate | placeOfBirth |
P1
|
FINISHED |
| Object | Barretville, Tennessee, United States |
E616798
|
NE FINISHED |
How this triple was built (2 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: Barretville, Tennessee, United States | Statement: [Robert Calvin Bland, placeOfBirth, Barretville, Tennessee, United States]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Barretville, Tennessee, United States Context triple: [Robert Calvin Bland, placeOfBirth, Barretville, Tennessee, United States]
-
A.
Barretville, Tennessee, United States
chosen
Barretville, Tennessee, United States is a small community best known as the birthplace of influential blues and soul singer Bobby "Blue" Bland.
-
B.
Luttrell, Tennessee
Luttrell, Tennessee is a small rural community in eastern Tennessee known for its quiet, agricultural character and proximity to the Knoxville metropolitan area.
-
C.
Tiptonville, Tennessee, United States
Tiptonville, Tennessee, United States is a small town best known as the birthplace of rockabilly pioneer Carl Perkins.
-
D.
Riverside, Tennessee
Riverside, Tennessee is a small unincorporated community located in Hardin County in southwestern Tennessee, near the Tennessee River.
-
E.
Waverly, Tennessee
Waverly, Tennessee is a small city in Humphreys County known as a local commercial and governmental center in the western portion of Middle Tennessee.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca8437a7ac81908651de48f2d2141d |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd7e61a114819081fc4a2ad39c96ba |
completed | April 1, 2026, 8:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1104514d481908d7cb9a87a01f1e2 |
completed | April 4, 2026, 1:21 p.m. |
Created at: March 30, 2026, 7:49 p.m.