Triple

T4681594
Position Surface form Disambiguated ID Type / Status
Subject Roger Brooke Taney E103814 entity
Predicate hasMonument P105 FINISHED
Object Roger B. Taney House in Frederick, Maryland
The Roger B. Taney House in Frederick, Maryland is a historic residence and museum associated with Roger Brooke Taney, the fifth Chief Justice of the United States Supreme Court.
 E461456 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: Roger B. Taney House in Frederick, Maryland | Statement: [Roger Brooke Taney, hasMonument, Roger B. Taney House in Frederick, Maryland]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Roger B. Taney House in Frederick, Maryland
Context triple: [Roger Brooke Taney, hasMonument, Roger B. Taney House in Frederick, Maryland]
  • A. Barbara Fritchie House and Museum in Frederick, Maryland
    The Barbara Fritchie House and Museum in Frederick, Maryland is a historic site and tourist attraction that preserves the legacy and legend of Civil War heroine Barbara Frietchie.
  • B. Dr. Samuel A. Mudd House Museum
    The Dr. Samuel A. Mudd House Museum is a historic Maryland farmhouse preserved as a museum, best known as the home of the doctor who treated John Wilkes Booth after Abraham Lincoln’s assassination.
  • C. Surratt House Museum
    Surratt House Museum is a historic 19th-century Maryland home best known for its connection to Mary Surratt and the conspiracy to assassinate President Abraham Lincoln.
  • D. William Paca House
    The William Paca House is a restored 18th-century Georgian mansion and garden in Annapolis, Maryland, that was once the home of Declaration of Independence signer and Maryland governor William Paca and is now a National Historic Landmark museum.
  • E. Prince George's County Courthouse
    Prince George's County Courthouse is the main judicial complex serving Prince George's County, Maryland, housing its circuit and district courts and related legal offices.
  • 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: Roger B. Taney House in Frederick, Maryland
Triple: [Roger Brooke Taney, hasMonument, Roger B. Taney House in Frederick, Maryland]
Generated description
The Roger B. Taney House in Frederick, Maryland is a historic residence and museum associated with Roger Brooke Taney, the fifth Chief Justice of the United States Supreme Court.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Roger B. Taney House in Frederick, Maryland
Target entity description: The Roger B. Taney House in Frederick, Maryland is a historic residence and museum associated with Roger Brooke Taney, the fifth Chief Justice of the United States Supreme Court.
  • A. Barbara Fritchie House and Museum in Frederick, Maryland
    The Barbara Fritchie House and Museum in Frederick, Maryland is a historic site and tourist attraction that preserves the legacy and legend of Civil War heroine Barbara Frietchie.
  • B. Dr. Samuel A. Mudd House Museum
    The Dr. Samuel A. Mudd House Museum is a historic Maryland farmhouse preserved as a museum, best known as the home of the doctor who treated John Wilkes Booth after Abraham Lincoln’s assassination.
  • C. Surratt House Museum
    Surratt House Museum is a historic 19th-century Maryland home best known for its connection to Mary Surratt and the conspiracy to assassinate President Abraham Lincoln.
  • D. William Paca House
    The William Paca House is a restored 18th-century Georgian mansion and garden in Annapolis, Maryland, that was once the home of Declaration of Independence signer and Maryland governor William Paca and is now a National Historic Landmark museum.
  • E. Prince George's County Courthouse
    Prince George's County Courthouse is the main judicial complex serving Prince George's County, Maryland, housing its circuit and district courts and related legal offices.
  • 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_69bd43debbf08190b4bc372e286ec234 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd636d306081908ff512896f54cb10 completed March 20, 2026, 3:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69be03ac44d481908ecb1fe84184a886 completed March 21, 2026, 2:34 a.m.
NEDg Description generation batch_69be048d53d08190a72fb6d2e788e3c9 completed March 21, 2026, 2:38 a.m.
NED2 Entity disambiguation (via description) batch_69be0529868c8190b20e8966315b263a completed March 21, 2026, 2:40 a.m.
Created at: March 20, 2026, 1:16 p.m.