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.