Triple
T16853533
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NYSE:PC |
E409730
|
entity |
| Predicate | associatedCompanyExchangeListing |
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: [NYSE:PC, associatedCompanyExchangeListing, Tokyo Stock Exchange]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tokyo Stock Exchange Context triple: [NYSE:PC, associatedCompanyExchangeListing, 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.
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.
-
E.
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.
- 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: associatedCompanyExchangeListing Context triple: [NYSE:PC, associatedCompanyExchangeListing, Tokyo Stock Exchange]
-
A.
relatedTickerExchange
Indicates a relationship where a financial instrument’s ticker symbol is associated with the specific exchange on which it is listed or traded.
-
B.
underlyingCompanyExchange
chosen
Indicates that one entity is the stock exchange on which the underlying company of another financial instrument or contract is listed or traded.
-
C.
associatedCompanyTickerSuccessor
Indicates that one company ticker symbol is the successor or replacement for another company ticker symbol in an association or mapping.
-
D.
associatedCompanyISINCountryCode
Indicates that the relationship links a company to the country code corresponding to the ISIN of an associated company.
-
E.
hasParentCompanyExchange
Indicates that an entity’s parent company is listed or traded on a specified stock exchange.
- F. None of above.
Provenance (4 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_69d88395e6c88190b22730f335107c14 |
completed | April 10, 2026, 4:59 a.m. |
| NER | Named-entity recognition | batch_69e3b37bbb80819086d844a313625cad |
completed | April 18, 2026, 4:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00bb0dce448190b20ca3d60d9fc475 |
completed | May 10, 2026, 5:06 p.m. |
| PD | Predicate disambiguation | batch_69e32b8cbb048190878a259cc5be960e |
completed | April 18, 2026, 6:58 a.m. |
Created at: April 10, 2026, 5:24 a.m.