Triple
T2262131
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Memphis International Airport |
E50061
|
entity |
| Predicate | servesRegion |
P82
|
FINISHED |
| Object | Southwestern Tennessee |
E97412
|
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: Southwestern Tennessee | Statement: [Memphis International Airport, servesRegion, Southwestern Tennessee]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Southwestern Tennessee Context triple: [Memphis International Airport, servesRegion, Southwestern Tennessee]
-
A.
West Tennessee
chosen
West Tennessee is the westernmost Grand Division of Tennessee, known for its flat, fertile farmland, strong blues and rock ’n’ roll heritage centered around Memphis, and location between the Tennessee and Mississippi Rivers.
-
B.
Middle Tennessee
Middle Tennessee is a central region of the U.S. state of Tennessee known for its rolling hills, rapidly growing cities, and the state capital, Nashville.
-
C.
Tennessee (eastern portion)
Tennessee (eastern portion) is the part of the U.S. state of Tennessee located in the Appalachian region, including cities like Knoxville and Chattanooga, known for its mountainous terrain and cultural ties to the American South.
-
D.
Mid-South
Mid-South is a cultural and economic region of the south-central United States centered around Memphis and encompassing parts of Tennessee, Mississippi, Arkansas, and nearby areas.
-
E.
Tri-Cities, Tennessee-Virginia
Tri-Cities, Tennessee-Virginia is a metropolitan region in the Appalachian Highlands centered around the cities of Kingsport, Johnson City, and Bristol, spanning parts of northeastern Tennessee and southwestern Virginia.
- 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_69a88b01e0048190ba96431b5f990ba9 |
completed | March 4, 2026, 7:41 p.m. |
| NER | Named-entity recognition | batch_69abc18be8308190abc4a59d37dfd93a |
completed | March 7, 2026, 6:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af17695e6481908bb7e4848a5ffc09 |
completed | March 9, 2026, 6:54 p.m. |
Created at: March 4, 2026, 7:48 p.m.