Triple
T13032360
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Plant System |
E326471
|
entity |
| Predicate | notableLine |
P7250
|
FINISHED |
| Object |
Charleston and Savannah Railway
The Charleston and Savannah Railway was a historic rail line in the southeastern United States that connected Charleston, South Carolina, with Savannah, Georgia, and later became part of the Plant System of railroads.
|
E1017115
|
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: Charleston and Savannah Railway | Statement: [Plant System, notableLine, Charleston and Savannah Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charleston and Savannah Railway Context triple: [Plant System, notableLine, Charleston and Savannah Railway]
-
A.
South Carolina Railroad
The South Carolina Railroad was a pioneering 19th-century American railway that played a key role in early Southern transportation and commerce.
-
B.
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.
-
C.
Georgia Railroad
The Georgia Railroad was a 19th-century American railway company that played a key role in developing transportation and commerce across the state of Georgia.
-
D.
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.
-
E.
Georgia Southwestern Railroad
Georgia Southwestern Railroad is a regional shortline railroad in the U.S. state of Georgia that has provided freight rail service to several small communities and industries in the region.
- 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: Charleston and Savannah Railway Triple: [Plant System, notableLine, Charleston and Savannah Railway]
Generated description
The Charleston and Savannah Railway was a historic rail line in the southeastern United States that connected Charleston, South Carolina, with Savannah, Georgia, and later became part of the Plant System of railroads.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Charleston and Savannah Railway Target entity description: The Charleston and Savannah Railway was a historic rail line in the southeastern United States that connected Charleston, South Carolina, with Savannah, Georgia, and later became part of the Plant System of railroads.
-
A.
South Carolina Railroad
The South Carolina Railroad was a pioneering 19th-century American railway that played a key role in early Southern transportation and commerce.
-
B.
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.
-
C.
Georgia Railroad
The Georgia Railroad was a 19th-century American railway company that played a key role in developing transportation and commerce across the state of Georgia.
-
D.
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.
-
E.
Georgia Southwestern Railroad
Georgia Southwestern Railroad is a regional shortline railroad in the U.S. state of Georgia that has provided freight rail service to several small communities and industries in the region.
- 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_69d8076cc45c81908123123f43e69266 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d97efe72348190b52fb4068f5fb829 |
completed | April 10, 2026, 10:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6cbcd25108190a6c4a129cde81534 |
completed | May 3, 2026, 4:15 a.m. |
| NEDg | Description generation | batch_69f6cd0d21e08190855dcbee000fc25d |
completed | May 3, 2026, 4:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6ce6b220c8190b1f49a9b2bfce692 |
completed | May 3, 2026, 4:26 a.m. |
Created at: April 9, 2026, 8:54 p.m.