Triple
T4955198
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Osaka Securities Exchange |
E111264
|
entity |
| Predicate | mergerPartner |
P6600
|
FINISHED |
| Object | Tokyo Stock Exchange Group |
E35742
|
NE FINISHED |
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, mergerPartner, 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, mergerPartner, 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
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.
-
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.
Nikkei
Nikkei are people of Japanese descent living outside Japan, particularly in the Americas and other parts of the Japanese diaspora.
-
E.
Nikkei Inc.
Nikkei Inc. is a major Japanese media and financial information company best known for publishing the Nikkei newspaper and owning the Financial Times.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69bd4418390c8190b7e9766a2512ce55 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd71babb44819085b4cd4864433e79 |
completed | March 20, 2026, 4:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be89f2c6108190aead21ac92c8f8b7 |
completed | March 21, 2026, 12:07 p.m. |
Created at: March 20, 2026, 1:32 p.m.