Triple
T18866626
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Memphis Area Transit Authority |
E461454
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Mid-South region |
—
|
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: Mid-South region | Statement: [Memphis Area Transit Authority, regionServed, Mid-South region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mid-South region Context triple: [Memphis Area Transit Authority, regionServed, Mid-South region]
-
A.
Mid-South
chosen
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.
-
B.
South Region
The South Region is one of the four geographic brackets used to organize teams and games in the NCAA Division I Men’s Basketball Tournament.
-
C.
South Region
The South Region is one of the four principal geographic regions defined by the U.S. Census Bureau, encompassing a broad area of the southeastern and south-central United States.
-
D.
South Region
South Region is one of Cameroon's ten regions, located in the southern part of the country and known for its coastal areas, dense forests, and significant natural resources.
-
E.
East South Central States
The East South Central States are a U.S. Census Bureau–defined region in the southeastern United States that includes Alabama, Kentucky, Mississippi, and Tennessee.
- 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_69d8dcfb7b9c8190854e7b171b98ea2e |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5c2a617548190be6044bf2c3de6d0 |
completed | April 20, 2026, 6:07 a.m. |
Created at: April 10, 2026, 11:57 a.m.