Triple
T4059609
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southern Railway (U.S.) |
E84776
|
entity |
| Predicate | notableTrain |
P1669
|
FINISHED |
| Object |
Southerner
The Southerner was a streamlined passenger train operated by the Southern Railway in the United States, known for providing long-distance service in the southeastern region during the mid-20th century.
|
E410894
|
NE FINISHED |
How this triple was built (4 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: Southerner | Statement: [Southern Railway (U.S.), notableTrain, Southerner]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Southerner Context triple: [Southern Railway (U.S.), notableTrain, Southerner]
-
A.
Southern
Southern is a British train operating company that provides passenger rail services in southern England, including routes through London and the surrounding regions.
-
B.
Southern Accents
Southern Accents is a 1985 studio album by Tom Petty and the Heartbreakers that blends heartland rock with Southern-themed storytelling and experimental production.
-
C.
Inland South
The Inland South is a cultural and geographic subregion of the Southern United States characterized by its inland location away from the coasts, a mix of Appalachian and Deep South influences, and a predominantly rural, agrarian heritage.
-
D.
Southern Living
Southern Living is an American lifestyle magazine and media brand focused on Southern culture, including home design, cooking, gardening, and travel.
-
E.
Southern United States
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Southerner Triple: [Southern Railway (U.S.), notableTrain, Southerner]
Generated description
The Southerner was a streamlined passenger train operated by the Southern Railway in the United States, known for providing long-distance service in the southeastern region during the mid-20th century.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Southerner Target entity description: The Southerner was a streamlined passenger train operated by the Southern Railway in the United States, known for providing long-distance service in the southeastern region during the mid-20th century.
-
A.
Southern
Southern is a British train operating company that provides passenger rail services in southern England, including routes through London and the surrounding regions.
-
B.
Southern Accents
Southern Accents is a 1985 studio album by Tom Petty and the Heartbreakers that blends heartland rock with Southern-themed storytelling and experimental production.
-
C.
Inland South
The Inland South is a cultural and geographic subregion of the Southern United States characterized by its inland location away from the coasts, a mix of Appalachian and Deep South influences, and a predominantly rural, agrarian heritage.
-
D.
Southern Living
Southern Living is an American lifestyle magazine and media brand focused on Southern culture, including home design, cooking, gardening, and travel.
-
E.
Southern United States
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.
- F. None of above. chosen
Provenance (5 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_69aed933bec881909edfa28ebb69c634 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aefbd32c0c8190bc575974ccf831b3 |
completed | March 9, 2026, 4:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b562a98c488190a7e77cd46ff998bc |
completed | March 14, 2026, 1:29 p.m. |
| NEDg | Description generation | batch_69b5637cd5b881909a930ecb33eed991 |
completed | March 14, 2026, 1:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b564603b4881909e80970aa21e3db4 |
completed | March 14, 2026, 1:36 p.m. |
Created at: March 9, 2026, 3:38 p.m.