Triple

T17231645
Position Surface form Disambiguated ID Type / Status
Subject Potomac TRACON E418254 entity
Predicate shortName P43 FINISHED
Object PCT
PCT is the abbreviated identifier for the Potomac Terminal Radar Approach Control facility that manages air traffic in the Washington, D.C. metropolitan area.
 E1256979 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: PCT | Statement: [Potomac TRACON, shortName, PCT]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PCT
Context triple: [Potomac TRACON, shortName, PCT]
  • A. PCT
    The PCT is a long-distance hiking and equestrian trail that spans over 2,600 miles along the U.S. West Coast from Mexico to Canada through California, Oregon, and Washington.
  • B. PCT
    PCT is an international patent law treaty that streamlines the process of seeking patent protection for inventions in multiple countries through a single application.
  • C. PCT
    PCT is a public technical college in Williamsport, Pennsylvania, known for its hands-on, career-focused degree programs and affiliation with Penn State.
  • D. PCTY
    PCTY is the stock ticker symbol for Paylocity, a U.S.-based provider of cloud-based payroll and human capital management software.
  • E. PTC
    PTC is a Permanent Technical Committee, typically a standing expert group responsible for developing and maintaining technical standards or guidelines within a specific domain.
  • 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: PCT
Triple: [Potomac TRACON, shortName, PCT]
Generated description
PCT is the abbreviated identifier for the Potomac Terminal Radar Approach Control facility that manages air traffic in the Washington, D.C. metropolitan area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PCT
Target entity description: PCT is the abbreviated identifier for the Potomac Terminal Radar Approach Control facility that manages air traffic in the Washington, D.C. metropolitan area.
  • A. PCT
    The PCT is a long-distance hiking and equestrian trail that spans over 2,600 miles along the U.S. West Coast from Mexico to Canada through California, Oregon, and Washington.
  • B. PCT
    PCT is an international patent law treaty that streamlines the process of seeking patent protection for inventions in multiple countries through a single application.
  • C. PCT
    PCT is a public technical college in Williamsport, Pennsylvania, known for its hands-on, career-focused degree programs and affiliation with Penn State.
  • D. PCTY
    PCTY is the stock ticker symbol for Paylocity, a U.S.-based provider of cloud-based payroll and human capital management software.
  • E. PTC
    PTC is a Permanent Technical Committee, typically a standing expert group responsible for developing and maintaining technical standards or guidelines within a specific domain.
  • 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_69d886d8e96081909870bff6c3d0bf09 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e42df7da748190a3a1762a67eb871b completed April 19, 2026, 1:20 a.m.
NED1 Entity disambiguation (via context triple) batch_6a016760873c8190bab70ad4ca0c6d8e completed May 11, 2026, 5:21 a.m.
NEDg Description generation batch_6a016838367c8190b5117d5314f71a16 completed May 11, 2026, 5:25 a.m.
NED2 Entity disambiguation (via description) batch_6a0168976af88190a5f839a93538ac6f completed May 11, 2026, 5:26 a.m.
Created at: April 10, 2026, 5:39 a.m.