Triple

T226301
Position Surface form Disambiguated ID Type / Status
Subject United States Secret Service E4320 entity
Predicate trainingFacilityLocation P9852 FINISHED
Object Beltsville, Maryland
Beltsville, Maryland is a suburban community in Prince George's County known in part for hosting major federal facilities, including a key United States Secret Service training center.
E53377 NE FINISHED

How this triple was built (5 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: Beltsville, Maryland | Statement: [United States Secret Service, trainingFacilityLocation, Beltsville, Maryland]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Beltsville, Maryland
Context triple: [United States Secret Service, trainingFacilityLocation, Beltsville, Maryland]
  • A. North Bethesda, Maryland
    North Bethesda, Maryland is a suburban community in Montgomery County just northwest of Washington, D.C., known for its mixed residential and commercial areas and proximity to major federal agencies.
  • B. Rockville, Maryland
    Rockville, Maryland is a suburban city in Montgomery County just northwest of Washington, D.C., known as a major regional commercial and technology hub and home to several federal agencies.
  • C. Hunt Valley, Maryland
    Hunt Valley, Maryland is a suburban community north of Baltimore known for its business parks, shopping centers, and role as a regional commercial hub.
  • D. Woodlawn, Maryland
    Woodlawn, Maryland is an unincorporated community in Baltimore County best known as the site of the Social Security Administration’s national headquarters.
  • E. Silver Spring, Maryland
    Silver Spring, Maryland is a major suburban community just north of Washington, D.C., known as a regional commercial hub and home to several federal agencies and media organizations.
  • 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: Beltsville, Maryland
Triple: [United States Secret Service, trainingFacilityLocation, Beltsville, Maryland]
Generated description
Beltsville, Maryland is a suburban community in Prince George's County known in part for hosting major federal facilities, including a key United States Secret Service training center.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Beltsville, Maryland
Target entity description: Beltsville, Maryland is a suburban community in Prince George's County known in part for hosting major federal facilities, including a key United States Secret Service training center.
  • A. North Bethesda, Maryland
    North Bethesda, Maryland is a suburban community in Montgomery County just northwest of Washington, D.C., known for its mixed residential and commercial areas and proximity to major federal agencies.
  • B. Rockville, Maryland
    Rockville, Maryland is a suburban city in Montgomery County just northwest of Washington, D.C., known as a major regional commercial and technology hub and home to several federal agencies.
  • C. Hunt Valley, Maryland
    Hunt Valley, Maryland is a suburban community north of Baltimore known for its business parks, shopping centers, and role as a regional commercial hub.
  • D. Woodlawn, Maryland
    Woodlawn, Maryland is an unincorporated community in Baltimore County best known as the site of the Social Security Administration’s national headquarters.
  • E. Silver Spring, Maryland
    Silver Spring, Maryland is a major suburban community just north of Washington, D.C., known as a regional commercial hub and home to several federal agencies and media organizations.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: trainingFacilityLocation
Context triple: [United States Secret Service, trainingFacilityLocation, Beltsville, Maryland]
  • A. springTrainingLocation
    Indicates the location where an entity conducts its spring training activities.
  • B. clubLocation
    Indicates that a club is located at, based in, or associated with a particular place or venue.
  • C. trainingInstitution
    Indicates that one entity serves as the institution or organization where another entity receives training or education.
  • D. trainingCampLocation
    Indicates the place where a training camp is held or based.
  • E. headquartersLocation
    Indicates the place where an organization’s main administrative center or principal office is located.
  • F. None of above. chosen

Provenance (7 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_69a257363ffc81909757bde7ab3404da completed Feb. 28, 2026, 2:47 a.m.
NER Named-entity recognition batch_69a25dec53ac8190912f3d79576131fa completed Feb. 28, 2026, 3:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69a4253cbdb88190a4db08c9a91bc15a completed March 1, 2026, 11:38 a.m.
NEDg Description generation batch_69a4256f2c488190a0373af74b0144c0 completed March 1, 2026, 11:39 a.m.
NED2 Entity disambiguation (via description) batch_69a4290798f88190ae52f0fe6c456498 completed March 1, 2026, 11:54 a.m.
PD Predicate disambiguation batch_69a25b5739dc8190bad8bfa330ce0499 completed Feb. 28, 2026, 3:04 a.m.
PDg Predicate description generation batch_69a25dea93b48190863a3704b233aa03 completed Feb. 28, 2026, 3:15 a.m.
Created at: Feb. 28, 2026, 2:53 a.m.