Triple
T20055065
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central of Georgia Railway |
E499305
|
entity |
| Predicate | notablePassengerTrain |
P1669
|
FINISHED |
| Object |
Nancy Hanks
Nancy Hanks was a famous passenger train operated by the Central of Georgia Railway, best known for providing fast, stylish service between Atlanta and Savannah in the mid-20th century.
|
E1408900
|
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: Nancy Hanks | Statement: [Central of Georgia Railway, notablePassengerTrain, Nancy Hanks]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nancy Hanks Context triple: [Central of Georgia Railway, notablePassengerTrain, Nancy Hanks]
-
A.
Nancy Hanks Lincoln (paternal grandmother)
Nancy Hanks Lincoln was the mother of President Abraham Lincoln and thus the paternal grandmother of his son, Tad Lincoln.
-
B.
Anna Marie Lincoln
Anna Marie Lincoln, better known as Abbey Lincoln, was an influential American jazz vocalist, songwriter, and civil rights activist renowned for her expressive performances and socially conscious work.
-
C.
Mary Harlan Lincoln
Mary Harlan Lincoln was the wife of Robert Todd Lincoln and daughter-in-law of President Abraham Lincoln, known as a prominent social figure and caretaker of the Lincoln family legacy.
-
D.
Sarah Lincoln Grigsby
Sarah Lincoln Grigsby was the older sister of Abraham Lincoln, who lived a short life on the American frontier and died in childbirth.
-
E.
Sarah Bush Johnston Lincoln
Sarah Bush Johnston Lincoln was the second wife of Thomas Lincoln and the stepmother who helped raise and influence Abraham Lincoln during his formative years in Kentucky and Indiana.
- 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: Nancy Hanks Triple: [Central of Georgia Railway, notablePassengerTrain, Nancy Hanks]
Generated description
Nancy Hanks was a famous passenger train operated by the Central of Georgia Railway, best known for providing fast, stylish service between Atlanta and Savannah in the mid-20th century.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nancy Hanks Target entity description: Nancy Hanks was a famous passenger train operated by the Central of Georgia Railway, best known for providing fast, stylish service between Atlanta and Savannah in the mid-20th century.
-
A.
Nancy Hanks Lincoln (paternal grandmother)
Nancy Hanks Lincoln was the mother of President Abraham Lincoln and thus the paternal grandmother of his son, Tad Lincoln.
-
B.
Anna Marie Lincoln
Anna Marie Lincoln, better known as Abbey Lincoln, was an influential American jazz vocalist, songwriter, and civil rights activist renowned for her expressive performances and socially conscious work.
-
C.
Mary Harlan Lincoln
Mary Harlan Lincoln was the wife of Robert Todd Lincoln and daughter-in-law of President Abraham Lincoln, known as a prominent social figure and caretaker of the Lincoln family legacy.
-
D.
Sarah Lincoln Grigsby
Sarah Lincoln Grigsby was the older sister of Abraham Lincoln, who lived a short life on the American frontier and died in childbirth.
-
E.
Sarah Bush Johnston Lincoln
Sarah Bush Johnston Lincoln was the second wife of Thomas Lincoln and the stepmother who helped raise and influence Abraham Lincoln during his formative years in Kentucky and Indiana.
- 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_6a08160c59948190acdef6a5ec275101 |
completed | May 16, 2026, 7 a.m. |
| NEDg | Description generation | batch_6a0816d3c71081909138d3144a108266 |
completed | May 16, 2026, 7:03 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a081798cb48819084ab456f79b68eb9 |
completed | May 16, 2026, 7:07 a.m. |
Created at: April 11, 2026, 3:38 p.m.