Triple

T8250410
Position Surface form Disambiguated ID Type / Status
Subject Elkton, Kentucky E192942 entity
Predicate hasHistoricSite P1098 FINISHED
Object Todd County Courthouse
Todd County Courthouse is a historic county government building and landmark located in Elkton, Kentucky.
 E721489 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: Todd County Courthouse | Statement: [Elkton, Kentucky, hasHistoricSite, Todd County Courthouse]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Todd County Courthouse
Context triple: [Elkton, Kentucky, hasHistoricSite, Todd County Courthouse]
  • A. Lincoln County Courthouse
    The Lincoln County Courthouse is a historic county government building and landmark located in Canton, South Dakota.
  • B. Craig County Courthouse
    The Craig County Courthouse is the primary government and judicial building serving Craig County in northeastern Oklahoma.
  • C. Pike County Courthouse
    The Pike County Courthouse is the historic government building in Troy, Alabama, that serves as the center of judicial and administrative functions for Pike County.
  • D. Butler County Courthouse
    The Butler County Courthouse is a historic governmental building serving as the judicial and administrative center of Butler County in Greenville, Alabama.
  • E. Marshall County Courthouse
    Marshall County Courthouse is the historic government building that serves as the judicial and administrative center of Marshall County in West Virginia.
  • 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: Todd County Courthouse
Triple: [Elkton, Kentucky, hasHistoricSite, Todd County Courthouse]
Generated description
Todd County Courthouse is a historic county government building and landmark located in Elkton, Kentucky.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Todd County Courthouse
Target entity description: Todd County Courthouse is a historic county government building and landmark located in Elkton, Kentucky.
  • A. Lincoln County Courthouse
    The Lincoln County Courthouse is a historic county government building and landmark located in Canton, South Dakota.
  • B. Craig County Courthouse
    The Craig County Courthouse is the primary government and judicial building serving Craig County in northeastern Oklahoma.
  • C. Pike County Courthouse
    The Pike County Courthouse is the historic government building in Troy, Alabama, that serves as the center of judicial and administrative functions for Pike County.
  • D. Butler County Courthouse
    The Butler County Courthouse is a historic governmental building serving as the judicial and administrative center of Butler County in Greenville, Alabama.
  • E. Marshall County Courthouse
    Marshall County Courthouse is the historic government building that serves as the judicial and administrative center of Marshall County in West Virginia.
  • 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_69ca82de7b8c81908d8106f8a53cff9b completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb78c935408190b9196a849a8d3a3e completed March 31, 2026, 7:33 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd353888208190941d1c0b7b911cdd completed April 1, 2026, 3:09 p.m.
NEDg Description generation batch_69cd37a71af481909e82aa29ae558c4a completed April 1, 2026, 3:20 p.m.
NED2 Entity disambiguation (via description) batch_69cd4ef034ec8190a4229b21e6088c79 completed April 1, 2026, 4:59 p.m.
Created at: March 30, 2026, 5:48 p.m.