Triple

T4431329
Position Surface form Disambiguated ID Type / Status
Subject American Stock Exchange E95336 entity
Predicate abbreviation P43 FINISHED
Object AMEX
AMEX is a major U.S. stock exchange known historically for trading small-cap stocks, options, and exchange-traded funds.
 E440062 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: AMEX | Statement: [American Stock Exchange, abbreviation, AMEX]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: AMEX
Context triple: [American Stock Exchange, abbreviation, AMEX]
  • A. American Express
    American Express is a global financial services company best known for its charge and credit cards, payment network, and travel-related services.
  • B. American Express Green Card
    The American Express Green Card is a travel-focused charge card that earns Membership Rewards points and offers benefits like travel protections and statement credits for frequent travelers.
  • C. Discover Card
    Discover Card is a major U.S. credit card brand known for its cash-back rewards, no annual fees on many cards, and widespread acceptance.
  • D. Mastercard
    Mastercard is a global financial services corporation best known for its widely used credit and debit card payment network.
  • E. Visa
    Visa is a global financial services corporation best known for operating one of the world’s largest electronic payment networks for credit, debit, and prepaid cards.
  • 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: AMEX
Triple: [American Stock Exchange, abbreviation, AMEX]
Generated description
AMEX is a major U.S. stock exchange known historically for trading small-cap stocks, options, and exchange-traded funds.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: AMEX
Target entity description: AMEX is a major U.S. stock exchange known historically for trading small-cap stocks, options, and exchange-traded funds.
  • A. American Express
    American Express is a global financial services company best known for its charge and credit cards, payment network, and travel-related services.
  • B. American Express Green Card
    The American Express Green Card is a travel-focused charge card that earns Membership Rewards points and offers benefits like travel protections and statement credits for frequent travelers.
  • C. Discover Card
    Discover Card is a major U.S. credit card brand known for its cash-back rewards, no annual fees on many cards, and widespread acceptance.
  • D. Mastercard
    Mastercard is a global financial services corporation best known for its widely used credit and debit card payment network.
  • E. Visa
    Visa is a global financial services corporation best known for operating one of the world’s largest electronic payment networks for credit, debit, and prepaid cards.
  • 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_69b3453c2a0c8190926b574c90766db9 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b3556b71448190a3fab938853f8b87 completed March 13, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69b6136f350c81908d00eff850951ab0 completed March 15, 2026, 2:03 a.m.
NEDg Description generation batch_69b61439a86c8190849c5af718ddc647 completed March 15, 2026, 2:06 a.m.
NED2 Entity disambiguation (via description) batch_69b614d6106c81908a601f540622f934 completed March 15, 2026, 2:09 a.m.
Created at: March 12, 2026, 11:31 p.m.