Triple
T20055042
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central of Georgia Railway |
E499305
|
entity |
| Predicate | predecessor |
P97
|
FINISHED |
| Object |
Savannah and Western Railroad
The Savannah and Western Railroad was a historic rail line in the southeastern United States that later became part of the Central of Georgia Railway system.
|
E1410435
|
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: Savannah and Western Railroad | Statement: [Central of Georgia Railway, predecessor, Savannah and Western Railroad]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Savannah and Western Railroad Context triple: [Central of Georgia Railway, predecessor, Savannah and Western Railroad]
-
A.
Macon and Western Railroad
The Macon and Western Railroad was a 19th-century Georgia rail line that played a key logistical role for the Confederacy during the American Civil War, including in the Atlanta Campaign.
-
B.
Atlanta and West Point Railroad
The Atlanta and West Point Railroad was a historic rail line in the southeastern United States that connected Atlanta, Georgia to West Point, serving as an important regional freight and passenger route.
-
C.
Augusta and Savannah Railroad
The Augusta and Savannah Railroad was a 19th-century rail line in Georgia that connected the cities of Augusta and Savannah, contributing to regional transportation and commerce.
-
D.
Sandersville Railroad
Sandersville Railroad is a shortline freight railroad based in Sandersville, Georgia, primarily serving local kaolin clay and industrial customers and connecting them to larger national rail networks.
-
E.
Western and Atlantic Railroad
The Western and Atlantic Railroad was a 19th-century U.S. rail line in Georgia that played a crucial role in the development of Atlanta as a major transportation hub.
- 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: Savannah and Western Railroad Triple: [Central of Georgia Railway, predecessor, Savannah and Western Railroad]
Generated description
The Savannah and Western Railroad was a historic rail line in the southeastern United States that later became part of the Central of Georgia Railway system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Savannah and Western Railroad Target entity description: The Savannah and Western Railroad was a historic rail line in the southeastern United States that later became part of the Central of Georgia Railway system.
-
A.
Macon and Western Railroad
The Macon and Western Railroad was a 19th-century Georgia rail line that played a key logistical role for the Confederacy during the American Civil War, including in the Atlanta Campaign.
-
B.
Atlanta and West Point Railroad
The Atlanta and West Point Railroad was a historic rail line in the southeastern United States that connected Atlanta, Georgia to West Point, serving as an important regional freight and passenger route.
-
C.
Augusta and Savannah Railroad
The Augusta and Savannah Railroad was a 19th-century rail line in Georgia that connected the cities of Augusta and Savannah, contributing to regional transportation and commerce.
-
D.
Sandersville Railroad
Sandersville Railroad is a shortline freight railroad based in Sandersville, Georgia, primarily serving local kaolin clay and industrial customers and connecting them to larger national rail networks.
-
E.
Western and Atlantic Railroad
The Western and Atlantic Railroad was a 19th-century U.S. rail line in Georgia that played a crucial role in the development of Atlanta as a major transportation hub.
- 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_69da6276bcf48190aabbf279192a5fb4 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e66332b300819097f5dca1636e5822 |
completed | April 20, 2026, 5:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a081f31fcd88190a7ad0461610ebf57 |
completed | May 16, 2026, 7:39 a.m. |
| NEDg | Description generation | batch_6a081fbb7f208190a032f9f312fd07de |
completed | May 16, 2026, 7:41 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08208c203c819083abea34d10d5e4e |
completed | May 16, 2026, 7:45 a.m. |
Created at: April 11, 2026, 3:38 p.m.