Triple

T4554901
Position Surface form Disambiguated ID Type / Status
Subject Yahoo! Japan (minority stake) E120456 entity
Predicate underlyingCompanyExchange P57990 FINISHED
Object Tokyo Stock Exchange E35742 NE FINISHED

How this triple was built (3 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: Tokyo Stock Exchange | Statement: [Yahoo! Japan (minority stake), underlyingCompanyExchange, Tokyo Stock Exchange]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tokyo Stock Exchange
Context triple: [Yahoo! Japan (minority stake), underlyingCompanyExchange, Tokyo Stock Exchange]
  • A. Tokyo Stock Exchange chosen
    The Tokyo Stock Exchange is Japan's largest securities exchange and one of the world's leading stock markets, where shares of major Japanese and international companies are traded.
  • B. Nagoya Stock Exchange
    The Nagoya Stock Exchange is Japan's second-largest securities exchange, serving as a regional financial hub for companies based in the Chūbu industrial region.
  • C. Osaka Securities Exchange
    Osaka Securities Exchange is a major Japanese financial marketplace specializing in securities and derivatives trading, historically one of the country’s principal stock exchanges alongside the Tokyo Stock Exchange.
  • D. Taiwan Stock Exchange
    The Taiwan Stock Exchange is the main securities market in Taiwan, where stocks, bonds, and other financial instruments are traded and major Taiwanese companies are listed.
  • E. Hong Kong Stock Exchange
    The Hong Kong Stock Exchange is one of the world’s largest and most important securities markets, serving as a major financial hub for listings and trading in Asia.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: underlyingCompanyExchange
Context triple: [Yahoo! Japan (minority stake), underlyingCompanyExchange, Tokyo Stock Exchange]
  • A. underlyingCompany
    Indicates that one entity serves as the fundamental or base company upon which another entity (such as a product, instrument, or structure) is built, derived, or dependent.
  • B. underlyingCompanyName
    Indicates the name of the company that serves as the foundational or primary entity underlying another entity, structure, or instrument.
  • C. locationOfUnderlyingCompany
    Indicates the geographic place where the underlying company is based, registered, or operates.
  • D. underlyingCompanyPrimaryListingTicker
    Indicates the stock ticker symbol of the primary exchange listing for the underlying company.
  • E. hasUnderlyingCompanyPrimaryListing
    Indicates that an entity is associated with the company where that company’s primary stock exchange listing is held.
  • 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_69bd4636f1648190a701445c2fcd9c17 completed March 20, 2026, 1:05 p.m.
NER Named-entity recognition batch_69bd5813af948190b10b02dadf6496bf completed March 20, 2026, 2:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdc575e3388190ac95b9e0537fb701 completed March 20, 2026, 10:08 p.m.
PD Predicate disambiguation batch_69bd5223423c81908317351b58cff5f5 completed March 20, 2026, 1:56 p.m.
PDg Predicate description generation batch_69bd56b4a9508190acdb888eef18f1ee completed March 20, 2026, 2:16 p.m.
Created at: March 20, 2026, 1:09 p.m.