Triple

T110838
Position Surface form Disambiguated ID Type / Status
Subject Hannibal, Missouri E2243 entity
Predicate hasTouristAttraction P530 FINISHED
Object Mark Twain Boyhood Home and Museum
The Mark Twain Boyhood Home and Museum is a historic site and museum complex dedicated to the early life and works of author Mark Twain, located in his childhood hometown of Hannibal, Missouri.
 E11811 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: Mark Twain Boyhood Home and Museum | Statement: [Hannibal, Missouri, hasTouristAttraction, Mark Twain Boyhood Home and Museum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mark Twain Boyhood Home and Museum
Context triple: [Hannibal, Missouri, hasTouristAttraction, Mark Twain Boyhood Home and Museum]
  • A. Harriet Beecher Stowe House (Cincinnati)
    The Harriet Beecher Stowe House in Cincinnati is a historic museum and former residence where the famed abolitionist author lived and drew inspiration for her influential novel "Uncle Tom’s Cabin."
  • B. Vanderbilt Mansion National Historic Site
    Vanderbilt Mansion National Historic Site is a preserved Gilded Age estate and grand Beaux-Arts mansion along the Hudson River that showcases the opulent lifestyle of the Vanderbilt family.
  • C. Harry S. Truman National Historic Site
    Harry S. Truman National Historic Site is a preserved historic property in Independence, Missouri, that includes the longtime home and related sites associated with the 33rd U.S. president, Harry S. Truman.
  • D. Walt Whitman Birthplace State Historic Site
    Walt Whitman Birthplace State Historic Site is a museum and preserved home dedicated to the life and legacy of American poet Walt Whitman.
  • E. McClung Museum of Natural History and Culture
    The McClung Museum of Natural History and Culture is a university-affiliated museum known for its exhibits on archaeology, paleontology, anthropology, and regional history.
  • 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: Mark Twain Boyhood Home and Museum
Triple: [Hannibal, Missouri, hasTouristAttraction, Mark Twain Boyhood Home and Museum]
Generated description
The Mark Twain Boyhood Home and Museum is a historic site and museum complex dedicated to the early life and works of author Mark Twain, located in his childhood hometown of Hannibal, Missouri.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mark Twain Boyhood Home and Museum
Target entity description: The Mark Twain Boyhood Home and Museum is a historic site and museum complex dedicated to the early life and works of author Mark Twain, located in his childhood hometown of Hannibal, Missouri.
  • A. Harriet Beecher Stowe House (Cincinnati)
    The Harriet Beecher Stowe House in Cincinnati is a historic museum and former residence where the famed abolitionist author lived and drew inspiration for her influential novel "Uncle Tom’s Cabin."
  • B. Vanderbilt Mansion National Historic Site
    Vanderbilt Mansion National Historic Site is a preserved Gilded Age estate and grand Beaux-Arts mansion along the Hudson River that showcases the opulent lifestyle of the Vanderbilt family.
  • C. Harry S. Truman National Historic Site
    Harry S. Truman National Historic Site is a preserved historic property in Independence, Missouri, that includes the longtime home and related sites associated with the 33rd U.S. president, Harry S. Truman.
  • D. Walt Whitman Birthplace State Historic Site
    Walt Whitman Birthplace State Historic Site is a museum and preserved home dedicated to the life and legacy of American poet Walt Whitman.
  • E. McClung Museum of Natural History and Culture
    The McClung Museum of Natural History and Culture is a university-affiliated museum known for its exhibits on archaeology, paleontology, anthropology, and regional history.
  • 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_69a24fcdaeb48190a2d796677e4b3281 completed Feb. 28, 2026, 2:15 a.m.
NER Named-entity recognition batch_69a256ce54b48190a3337f5f45d82859 completed Feb. 28, 2026, 2:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69a27c04949481908af8c8426789bc53 completed Feb. 28, 2026, 5:24 a.m.
NEDg Description generation batch_69a27c8abcb4819091c440c63704d435 completed Feb. 28, 2026, 5:26 a.m.
NED2 Entity disambiguation (via description) batch_69a27e7633d88190a622115c4e29fd9c completed Feb. 28, 2026, 5:34 a.m.
Created at: Feb. 28, 2026, 2:20 a.m.