Triple
T8400560
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Richmond, Fredericksburg and Potomac Railroad |
E198158
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Southern 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: Southern United States | Statement: [Richmond, Fredericksburg and Potomac Railroad, regionServed, Southern United States]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Southern United States Context triple: [Richmond, Fredericksburg and Potomac Railroad, regionServed, Southern 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.
South
"South" is a classic jazz composition associated with bandleader and pianist Bennie Moten, known for its influential role in the development of the Kansas City jazz style.
-
C.
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.
-
D.
The South
"The South" is a celebrated short story by Jorge Luis Borges that explores themes of fate, identity, and the blurred boundary between reality and imagination.
-
E.
Ark-La-Miss region
The Ark-La-Miss region is a tri-state area in the southern United States where Arkansas, Louisiana, and Mississippi meet, sharing economic, cultural, and geographic ties.
- 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_69ca82f816bc8190ab321c07d72208c1 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb824bfcbc8190b26bfcb5f8c4777c |
completed | March 31, 2026, 8:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce1cd748708190a353469043f3046a |
completed | April 2, 2026, 7:37 a.m. |
Created at: March 30, 2026, 6:04 p.m.