Triple

T10978406
Position Surface form Disambiguated ID Type / Status
Subject Medicare secondary payer rules E259431 entity
Predicate enforcedBy P1115 FINISHED
Object Commercial Repayment Center
The Commercial Repayment Center is a Medicare contractor responsible for identifying and recovering Medicare overpayments when another insurer should have been the primary payer.
 E897049 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: Commercial Repayment Center | Statement: [Medicare secondary payer rules, enforcedBy, Commercial Repayment Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Commercial Repayment Center
Context triple: [Medicare secondary payer rules, enforcedBy, Commercial Repayment Center]
  • A. Retail Credit Company
    Retail Credit Company was the original name of Equifax, one of the major U.S. consumer credit reporting agencies.
  • B. Business Center
    Business Center is a World Resources Institute program that engages companies to advance sustainable business practices and environmental responsibility.
  • C. Credit Card Center
    Credit Card Center is the specialized unit of China Merchants Bank responsible for issuing and managing the bank’s credit card products and related services.
  • D. Creditex
    Creditex is a financial services firm specializing in electronic trading and brokerage of credit derivatives and related fixed-income products.
  • E. Enterprise Center
    Enterprise Center is a major indoor arena in downtown St. Louis, Missouri, best known as the home of the NHL’s St. Louis Blues and a venue for large concerts and events.
  • 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: Commercial Repayment Center
Triple: [Medicare secondary payer rules, enforcedBy, Commercial Repayment Center]
Generated description
The Commercial Repayment Center is a Medicare contractor responsible for identifying and recovering Medicare overpayments when another insurer should have been the primary payer.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Commercial Repayment Center
Target entity description: The Commercial Repayment Center is a Medicare contractor responsible for identifying and recovering Medicare overpayments when another insurer should have been the primary payer.
  • A. Retail Credit Company
    Retail Credit Company was the original name of Equifax, one of the major U.S. consumer credit reporting agencies.
  • B. Business Center
    Business Center is a World Resources Institute program that engages companies to advance sustainable business practices and environmental responsibility.
  • C. Credit Card Center
    Credit Card Center is the specialized unit of China Merchants Bank responsible for issuing and managing the bank’s credit card products and related services.
  • D. Creditex
    Creditex is a financial services firm specializing in electronic trading and brokerage of credit derivatives and related fixed-income products.
  • E. Enterprise Center
    Enterprise Center is a major indoor arena in downtown St. Louis, Missouri, best known as the home of the NHL’s St. Louis Blues and a venue for large concerts and events.
  • 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_69d6aa895f4c8190887a15460ef622f4 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d771f7b874819087bf5a858905279b completed April 9, 2026, 9:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69e2d7bcea448190b09906c79de67496 completed April 18, 2026, 1 a.m.
NEDg Description generation batch_69e2ff211ae88190a40380cd25a61812 completed April 18, 2026, 3:48 a.m.
NED2 Entity disambiguation (via description) batch_69e32634397481908284c04448274b25 completed April 18, 2026, 6:35 a.m.
Created at: April 8, 2026, 9:24 p.m.