Triple
T952633
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Western and Atlantic Railroad |
E20554
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Southeastern United States |
E3735
|
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: Southeastern United States | Statement: [Western and Atlantic Railroad, regionServed, Southeastern United States]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Southeastern United States Context triple: [Western and Atlantic Railroad, regionServed, Southeastern United States]
-
A.
Southern United States
chosen
The Southern United States is a culturally distinct region of the country known for its historical ties to the Confederacy, unique traditions in music and cuisine, and a warm climate spanning from the Atlantic coast to the Gulf of Mexico.
-
B.
Southeastern
Southeastern is a British train operating company that runs passenger rail services across southeast London and the counties of Kent and East Sussex.
-
C.
Southeast
Southeast is the common abbreviation for the NBA’s Southeast Division, a grouping of professional basketball teams based in the southeastern United States.
-
D.
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.
-
E.
Gulf Coast regions
The Gulf Coast regions are the coastal lowland areas along the Gulf of Mexico in eastern Mexico, historically home to rich indigenous civilizations and vital trade routes.
- 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_69acce513848819094ad79eea2a53172 |
completed | March 8, 2026, 1:18 a.m. |
Created at: March 1, 2026, 7:40 p.m.