Triple
T952598
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Western and Atlantic Railroad |
E20554
|
entity |
| Predicate | endPoint |
P390
|
FINISHED |
| Object | Chattanooga, Tennessee |
E44986
|
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: Chattanooga, Tennessee | Statement: [Western and Atlantic Railroad, endPoint, Chattanooga, Tennessee]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chattanooga, Tennessee Context triple: [Western and Atlantic Railroad, endPoint, Chattanooga, Tennessee]
-
A.
Chattanooga
chosen
Chattanooga is a mid-sized city in southeastern Tennessee known for its scenic location along the Tennessee River, outdoor recreation, and revitalized riverfront and downtown.
-
B.
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.
-
C.
Clinton, Tennessee
Clinton, Tennessee is a small city in Anderson County known for its proximity to Oak Ridge and its historical ties to early U.S. nuclear research and development.
-
D.
Cleveland, Tennessee
Cleveland, Tennessee is a small city in the southeastern part of the state known for its manufacturing base and proximity to the Appalachian Mountains and outdoor recreation areas.
-
E.
Pulaski, Tennessee
Pulaski, Tennessee is a small city in southern Tennessee historically known as the birthplace of the Ku Klux Klan in the aftermath of the American Civil War.
- 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_69a493b0f2fc81908cd227480a5356a1 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4b3d8f2e0819097554a301f8aa70f |
completed | March 1, 2026, 9:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad718263f08190b0f03d583abdad10 |
completed | March 8, 2026, 12:54 p.m. |
Created at: March 1, 2026, 7:40 p.m.