Triple

T885989
Position Surface form Disambiguated ID Type / Status
Subject Howard County E19131 entity
Predicate seat P75 FINISHED
Object Ellicott City
Ellicott City is a historic unincorporated community in central Maryland known for its preserved 19th-century downtown and frequent, severe flooding events.
 E272302 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: Ellicott City | Statement: [Howard County, seat, Ellicott City]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ellicott City
Context triple: [Howard County, seat, Ellicott City]
  • A. Pikesville
    Pikesville is a suburban community in Maryland known as a residential and commercial hub just northwest of Baltimore.
  • B. Hyattsville, Maryland
    Hyattsville, Maryland is a small city in the Washington, D.C. metropolitan area known for its historic districts, arts scene, and diverse residential neighborhoods.
  • C. Owings Mills, Maryland
    Owings Mills, Maryland is a suburban community northwest of Baltimore known for hosting the Baltimore Ravens’ training complex and serving as a regional commercial and residential hub.
  • D. Germantown, Maryland
    Germantown, Maryland is a major suburban community in the Washington, D.C. metropolitan area known for its rapid growth, diverse population, and extensive residential and commercial development.
  • E. Gaithersburg
    Gaithersburg is a suburban city in Montgomery County, Maryland, known for its diverse population, biotech industry presence, and role as part of the Washington, D.C. metropolitan area.
  • 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: Ellicott City
Triple: [Howard County, seat, Ellicott City]
Generated description
Ellicott City is a historic unincorporated community in central Maryland known for its preserved 19th-century downtown and frequent, severe flooding events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ellicott City
Target entity description: Ellicott City is a historic unincorporated community in central Maryland known for its preserved 19th-century downtown and frequent, severe flooding events.
  • A. Pikesville
    Pikesville is a suburban community in Maryland known as a residential and commercial hub just northwest of Baltimore.
  • B. Hyattsville, Maryland
    Hyattsville, Maryland is a small city in the Washington, D.C. metropolitan area known for its historic districts, arts scene, and diverse residential neighborhoods.
  • C. Owings Mills, Maryland
    Owings Mills, Maryland is a suburban community northwest of Baltimore known for hosting the Baltimore Ravens’ training complex and serving as a regional commercial and residential hub.
  • D. Germantown, Maryland
    Germantown, Maryland is a major suburban community in the Washington, D.C. metropolitan area known for its rapid growth, diverse population, and extensive residential and commercial development.
  • E. Gaithersburg
    Gaithersburg is a suburban city in Montgomery County, Maryland, known for its diverse population, biotech industry presence, and role as part of the Washington, D.C. metropolitan area.
  • 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_69a4939c32488190a7ccd41cf0abb22b completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ace714ec81909b0b1deaeac66be5 completed March 1, 2026, 9:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69af1f642cf481908028e4947c98e29c completed March 9, 2026, 7:28 p.m.
NEDg Description generation batch_69af1ffa32008190a8c654a2ae4623aa completed March 9, 2026, 7:31 p.m.
NED2 Entity disambiguation (via description) batch_69af20e52660819080efea271eee7b13 completed March 9, 2026, 7:35 p.m.
Created at: March 1, 2026, 7:39 p.m.