Triple
T22007703
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nashville, Chattanooga and St. Louis Railway |
E543493
|
entity |
| Predicate | headquartersLocation |
P62
|
FINISHED |
| Object | Nashville, Tennessee |
—
|
NE NERFINISHED |
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: Nashville, Tennessee | Statement: [Nashville, Chattanooga and St. Louis Railway, headquartersLocation, Nashville, Tennessee]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nashville, Tennessee Context triple: [Nashville, Chattanooga and St. Louis Railway, headquartersLocation, Nashville, Tennessee]
-
A.
Nashville
Nashville is the capital city of the U.S. state of Tennessee, widely known as a major center for country music and the recording industry.
-
B.
Loudon, Tennessee
Loudon, Tennessee is a small city in eastern Tennessee situated along the Tennessee River, known for its historic downtown and role as a local commercial and industrial center.
-
C.
Knoxville, Tennessee
Knoxville, Tennessee is a major city in eastern Tennessee known as a regional economic and cultural center in the Appalachian region and home to the University of Tennessee.
-
D.
Jackson, Tennessee
Jackson, Tennessee is a mid-sized city in West Tennessee known as a regional hub for commerce, education, and the judiciary, including serving as one of the locations where the Tennessee Supreme Court convenes.
-
E.
Nashville, Tennessee, United States of America
chosen
Nashville, Tennessee, United States of America is the capital of Tennessee, widely known as "Music City" for its influential country music scene, recording industry, and cultural institutions.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e11e2db934819095556760c7d85e4d |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f127a2aebc8190951ee0bf9fd8e16d |
completed | April 28, 2026, 9:33 p.m. |
Created at: April 16, 2026, 8:21 p.m.