Triple

T13167640
Position Surface form Disambiguated ID Type / Status
Subject Pinellas Suncoast Transit Authority E312894 entity
Predicate abbreviation P43 FINISHED
Object PSTA
PSTA is the public transportation agency serving Pinellas County, Florida, operating bus and related transit services across the region.
 E1023722 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: PSTA | Statement: [Pinellas Suncoast Transit Authority, abbreviation, PSTA]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PSTA
Context triple: [Pinellas Suncoast Transit Authority, abbreviation, PSTA]
  • A. PSTG
    PSTG is the stock ticker symbol for Pure Storage, a data storage technology company known for its all-flash storage solutions.
  • B. PhST
    PhST is the time zone used throughout the Philippines, corresponding to UTC+8.
  • C. PST
    PST is the standard time observed in the Pacific Time Zone of North America, typically eight hours behind Coordinated Universal Time (UTC−8).
  • D. PST
    PST is the Norwegian Police Security Service, Norway’s domestic intelligence and security agency responsible for counterterrorism, counterintelligence, and protecting national security.
  • E. PPSTI
    PPSTI is a collaborative APEC forum that advances regional cooperation and policy dialogue on science, technology, and innovation to support sustainable economic growth and development.
  • 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: PSTA
Triple: [Pinellas Suncoast Transit Authority, abbreviation, PSTA]
Generated description
PSTA is the public transportation agency serving Pinellas County, Florida, operating bus and related transit services across the region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PSTA
Target entity description: PSTA is the public transportation agency serving Pinellas County, Florida, operating bus and related transit services across the region.
  • A. PSTG
    PSTG is the stock ticker symbol for Pure Storage, a data storage technology company known for its all-flash storage solutions.
  • B. PhST
    PhST is the time zone used throughout the Philippines, corresponding to UTC+8.
  • C. PST
    PST is the standard time observed in the Pacific Time Zone of North America, typically eight hours behind Coordinated Universal Time (UTC−8).
  • D. PST
    PST is the Norwegian Police Security Service, Norway’s domestic intelligence and security agency responsible for counterterrorism, counterintelligence, and protecting national security.
  • E. PPSTI
    PPSTI is a collaborative APEC forum that advances regional cooperation and policy dialogue on science, technology, and innovation to support sustainable economic growth and development.
  • 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_69d806ac3ee081909b2fd27d060aa974 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98c2c317881908cc715c97d915f77 completed April 10, 2026, 11:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6eaf6c9ec8190bc0097d62e57e52a completed May 3, 2026, 6:28 a.m.
NEDg Description generation batch_69f6ee07aa988190ad8bb3bc3ecf7890 completed May 3, 2026, 6:41 a.m.
NED2 Entity disambiguation (via description) batch_69f6eef335b481908dbe6fb93c9d56f2 completed May 3, 2026, 6:45 a.m.
Created at: April 9, 2026, 9:13 p.m.