Triple
T3238931
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pittman Center, Tennessee |
E67920
|
entity |
| Predicate | hasRegionCode |
P3446
|
FINISHED |
| Object | ISO 3166-2:US-TN |
E17093
|
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: ISO 3166-2:US-TN | Statement: [Pittman Center, Tennessee, hasRegionCode, ISO 3166-2:US-TN]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ISO 3166-2:US-TN Context triple: [Pittman Center, Tennessee, hasRegionCode, ISO 3166-2:US-TN]
-
A.
Tennessee
chosen
Tennessee is a southeastern U.S. state known for its diverse landscapes from the Appalachian Mountains to the Mississippi River, and for major cultural centers like Nashville and Memphis that have shaped American music and history.
-
B.
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.
-
C.
West Tennessee
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.
-
D.
Tennessee and Arkansas
Tennessee and Arkansas are neighboring U.S. states in the South whose shared boundary is largely defined by the Mississippi River.
-
E.
Knox County, Tennessee
Knox County, Tennessee is a county in eastern Tennessee that includes the city of Knoxville and serves as a regional center for education, commerce, and culture.
- 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_69ad858d27348190abb61c280b4c86a9 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69adaef4c0bc819095e4f84296fe7cb6 |
completed | March 8, 2026, 5:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b2774f93448190b8493b457636ae48 |
completed | March 12, 2026, 8:20 a.m. |
Created at: March 8, 2026, 3:08 p.m.