Triple

T699856
Position Surface form Disambiguated ID Type / Status
Subject Postal Reorganization Act of 1970 E13973 entity
Predicate hasAbbreviation P43 FINISHED
Object PRA
PRA is the commonly used abbreviation for the Postal Reorganization Act of 1970, the U.S. federal law that transformed the Post Office Department into the United States Postal Service.
 E85765 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: PRA | Statement: [Postal Reorganization Act of 1970, hasAbbreviation, PRA]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PRA
Context triple: [Postal Reorganization Act of 1970, hasAbbreviation, PRA]
  • A. PAR
    PAR is the IATA city code representing the collective airport system serving Paris, France, including major airports such as Charles de Gaulle and Orly.
  • B. PRR
    PRR is the abbreviation commonly used for the Pennsylvania Railroad Company, once one of the largest and most influential railroads in the United States.
  • C. PZPR
    PZPR was the ruling communist party that governed the Polish People's Republic from the late 1940s until the fall of communism in 1989.
  • D. PA
    PA is the standard two-letter U.S. Postal Service abbreviation for the state of Pennsylvania.
  • E. PRTC
    PRTC is a public transit agency serving Northern Virginia with commuter and local bus services.
  • 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: PRA
Triple: [Postal Reorganization Act of 1970, hasAbbreviation, PRA]
Generated description
PRA is the commonly used abbreviation for the Postal Reorganization Act of 1970, the U.S. federal law that transformed the Post Office Department into the United States Postal Service.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PRA
Target entity description: PRA is the commonly used abbreviation for the Postal Reorganization Act of 1970, the U.S. federal law that transformed the Post Office Department into the United States Postal Service.
  • A. PAR
    PAR is the IATA city code representing the collective airport system serving Paris, France, including major airports such as Charles de Gaulle and Orly.
  • B. PRR
    PRR is the abbreviation commonly used for the Pennsylvania Railroad Company, once one of the largest and most influential railroads in the United States.
  • C. PZPR
    PZPR was the ruling communist party that governed the Polish People's Republic from the late 1940s until the fall of communism in 1989.
  • D. PA
    PA is the standard two-letter U.S. Postal Service abbreviation for the state of Pennsylvania.
  • E. PRTC
    PRTC is a public transit agency serving Northern Virginia with commuter and local bus services.
  • 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_69a493406c408190957eeec9048a8fb6 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a0de47f48190949bfa113330a404 completed March 1, 2026, 8:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69a5dcac4e9c8190bb6903916a6624a8 completed March 2, 2026, 6:53 p.m.
NEDg Description generation batch_69a5dfa4a07c8190ac4f477e324b46ff completed March 2, 2026, 7:06 p.m.
NED2 Entity disambiguation (via description) batch_69a607857b648190a37bf535428e2afd completed March 2, 2026, 9:56 p.m.
Created at: March 1, 2026, 7:36 p.m.