Triple

T4641468
Position Surface form Disambiguated ID Type / Status
Subject Baltimore County Council E101665 entity
Predicate hasMeetingPlace P3175 FINISHED
Object Historic Courthouse, Towson, Maryland
The Historic Courthouse in Towson, Maryland is a landmark government building that serves as the central seat of Baltimore County’s legislative and judicial functions.
 E457786 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: Historic Courthouse, Towson, Maryland | Statement: [Baltimore County Council, hasMeetingPlace, Historic Courthouse, Towson, Maryland]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Historic Courthouse, Towson, Maryland
Context triple: [Baltimore County Council, hasMeetingPlace, Historic Courthouse, Towson, Maryland]
  • A. 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.
  • B. Howard County Courthouse
    The Howard County Courthouse is a historic government building that serves as the center of judicial and administrative functions for Howard County, Iowa.
  • C. Montgomery County Courthouse
    The Montgomery County Courthouse is the primary judicial and administrative center serving Montgomery County, Pennsylvania, located in Norristown.
  • D. Montgomery County Courthouse
    The Montgomery County Courthouse is a historic government building in downtown Montgomery, Alabama, that serves as the center of county judicial and administrative functions.
  • E. Harford County Courthouse
    Harford County Courthouse is a historic judicial building serving as the primary courthouse for Harford County in downtown Bel Air, Maryland.
  • 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: Historic Courthouse, Towson, Maryland
Triple: [Baltimore County Council, hasMeetingPlace, Historic Courthouse, Towson, Maryland]
Generated description
The Historic Courthouse in Towson, Maryland is a landmark government building that serves as the central seat of Baltimore County’s legislative and judicial functions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Historic Courthouse, Towson, Maryland
Target entity description: The Historic Courthouse in Towson, Maryland is a landmark government building that serves as the central seat of Baltimore County’s legislative and judicial functions.
  • A. 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.
  • B. Howard County Courthouse
    The Howard County Courthouse is a historic government building that serves as the center of judicial and administrative functions for Howard County, Iowa.
  • C. Montgomery County Courthouse
    The Montgomery County Courthouse is the primary judicial and administrative center serving Montgomery County, Pennsylvania, located in Norristown.
  • D. Montgomery County Courthouse
    The Montgomery County Courthouse is a historic government building in downtown Montgomery, Alabama, that serves as the center of county judicial and administrative functions.
  • E. Harford County Courthouse
    Harford County Courthouse is a historic judicial building serving as the primary courthouse for Harford County in downtown Bel Air, Maryland.
  • 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_69bd43d3bc7c81908f81fcf380476b0f completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd5a91b7748190b0b080af76e7b39f completed March 20, 2026, 2:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfad2fa588190aa2206ad987c5d70 completed March 21, 2026, 1:56 a.m.
NEDg Description generation batch_69bdfbc12acc8190b8116a6003abb3e3 completed March 21, 2026, 2 a.m.
NED2 Entity disambiguation (via description) batch_69bdfc44536c8190a71e52b0690a7570 completed March 21, 2026, 2:02 a.m.
Created at: March 20, 2026, 1:14 p.m.