Triple

T15547277
Position Surface form Disambiguated ID Type / Status
Subject Lexington, Missouri E370643 entity
Predicate hasLandmark P105 FINISHED
Object Lafayette County Courthouse
The Lafayette County Courthouse is a historic 19th-century courthouse in Lexington, Missouri, noted for its Civil War–era cannonball still embedded in one of its columns.
 E1164845 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: Lafayette County Courthouse | Statement: [Lexington, Missouri, hasLandmark, Lafayette County Courthouse]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lafayette County Courthouse
Context triple: [Lexington, Missouri, hasLandmark, Lafayette County Courthouse]
  • A. Lafayette County Courthouse
    The Lafayette County Courthouse is a historic and architecturally prominent courthouse that serves as a central civic and cultural landmark in downtown Oxford, Mississippi.
  • B. Harrison County Courthouse
    The Harrison County Courthouse is a historic government building and judicial center located in downtown Clarksburg, West Virginia.
  • C. Harrison County Courthouse
    The Harrison County Courthouse is a historic, architecturally significant courthouse and landmark located in downtown Marshall, Texas.
  • D. Fayette County Courthouse
    The Fayette County Courthouse is a historic government building and architectural landmark that serves as the center of county administration and justice in Uniontown, Pennsylvania.
  • E. Fayette County Courthouse
    The Fayette County Courthouse is a historic government building and prominent civic landmark located in downtown Fayetteville, Georgia.
  • 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: Lafayette County Courthouse
Triple: [Lexington, Missouri, hasLandmark, Lafayette County Courthouse]
Generated description
The Lafayette County Courthouse is a historic 19th-century courthouse in Lexington, Missouri, noted for its Civil War–era cannonball still embedded in one of its columns.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lafayette County Courthouse
Target entity description: The Lafayette County Courthouse is a historic 19th-century courthouse in Lexington, Missouri, noted for its Civil War–era cannonball still embedded in one of its columns.
  • A. Lafayette County Courthouse
    The Lafayette County Courthouse is a historic and architecturally prominent courthouse that serves as a central civic and cultural landmark in downtown Oxford, Mississippi.
  • B. Harrison County Courthouse
    The Harrison County Courthouse is a historic government building and judicial center located in downtown Clarksburg, West Virginia.
  • C. Harrison County Courthouse
    The Harrison County Courthouse is a historic, architecturally significant courthouse and landmark located in downtown Marshall, Texas.
  • D. Fayette County Courthouse
    The Fayette County Courthouse is a historic government building and architectural landmark that serves as the center of county administration and justice in Uniontown, Pennsylvania.
  • E. Fayette County Courthouse
    The Fayette County Courthouse is a historic government building and prominent civic landmark located in downtown Fayetteville, Georgia.
  • 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_69d85cc521a08190921fb50319dddc34 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04a9073948190b6e9cf504aacc7cf completed April 16, 2026, 2:33 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff4c3be1b481909e35094e8088f836 completed May 9, 2026, 3:01 p.m.
NEDg Description generation batch_69ff4fcf5208819085aed990c3c83921 completed May 9, 2026, 3:16 p.m.
NED2 Entity disambiguation (via description) batch_69ff5031e2e88190936b65ee5bd491e1 completed May 9, 2026, 3:18 p.m.
Created at: April 10, 2026, 4:08 a.m.