Triple

T19296514
Position Surface form Disambiguated ID Type / Status
Subject Osaka Securities Exchange E482577 entity
Predicate mergedWith P77 FINISHED
Object Tokyo Stock Exchange Group — NE NERFINISHED

How this triple was built (2 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 Group | Statement: [Osaka Securities Exchange, mergedWith, Tokyo Stock Exchange Group]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tokyo Stock Exchange Group
Context triple: [Osaka Securities Exchange, mergedWith, Tokyo Stock Exchange Group]
  • A. 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.
  • B. Tokyo Stock Exchange
    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.
  • C. 日本取引所グループ chosen
    日本取引所グループは、東京証券取引所や大阪取引所などを傘下に持つ、日本最大級の証券・金融デリバティブ取引所グループです。
  • D. 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.
  • E. Fukuoka Stock Exchange
    Fukuoka Stock Exchange is a regional securities exchange in Fukuoka, Japan, serving as a trading venue primarily for companies based in Kyushu and western Japan.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8e8cf61b0819096fe3e4107827c4e completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e5fc85e8988190a98bc291121f0153 completed April 20, 2026, 10:14 a.m.
Created at: April 10, 2026, 1:31 p.m.