Triple

T8830157
Position Surface form Disambiguated ID Type / Status
Subject Progressive Corporation E210116 entity
Predicate tickerSymbol P1447 FINISHED
Object PGR
PGR is the stock ticker symbol for The Progressive Corporation, a major U.S. insurance company best known for its auto insurance offerings.
 E761837 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: PGR | Statement: [Progressive Corporation, tickerSymbol, PGR]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PGR
Context triple: [Progressive Corporation, tickerSymbol, PGR]
  • A. PGS
    PGS stands for Prompt Global Strike, a U.S. military concept aimed at enabling rapid, precision conventional strikes anywhere in the world within a short time frame.
  • B. PGC
    PGC is an astronomical catalog that systematically lists and provides data on galaxies, including objects like the Leo II Dwarf Galaxy.
  • C. PGT
    PGT is the ICAO airline designator used to identify Pegasus Airlines in international aviation operations.
  • D. PGRO
    PGRO is the ICAO airport code for Rota International Airport, a public airport serving the island of Rota in the Northern Mariana Islands.
  • E. PDG
    PDG is an abbreviation commonly used for the Policy Development Group, an organization focused on formulating and advising on policy matters.
  • 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: PGR
Triple: [Progressive Corporation, tickerSymbol, PGR]
Generated description
PGR is the stock ticker symbol for The Progressive Corporation, a major U.S. insurance company best known for its auto insurance offerings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PGR
Target entity description: PGR is the stock ticker symbol for The Progressive Corporation, a major U.S. insurance company best known for its auto insurance offerings.
  • A. PGS
    PGS stands for Prompt Global Strike, a U.S. military concept aimed at enabling rapid, precision conventional strikes anywhere in the world within a short time frame.
  • B. PGC
    PGC is an astronomical catalog that systematically lists and provides data on galaxies, including objects like the Leo II Dwarf Galaxy.
  • C. PGT
    PGT is the ICAO airline designator used to identify Pegasus Airlines in international aviation operations.
  • D. PGRO
    PGRO is the ICAO airport code for Rota International Airport, a public airport serving the island of Rota in the Northern Mariana Islands.
  • E. PDG
    PDG is an abbreviation commonly used for the Policy Development Group, an organization focused on formulating and advising on policy matters.
  • 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_69ca8365b28081909e48e45e95dfc405 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc604db0788190a3082467d80fdaf5 completed April 1, 2026, 12:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69cf896382708190a08c6bacf1157066 completed April 3, 2026, 9:33 a.m.
NEDg Description generation batch_69cf8ab6c1a8819097b8a84902a10296 completed April 3, 2026, 9:39 a.m.
NED2 Entity disambiguation (via description) batch_69cf8bc521dc81908918b48a25f290bb completed April 3, 2026, 9:43 a.m.
Created at: March 30, 2026, 6:47 p.m.