Triple
T678839
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toyota Motor Corporation |
E13136
|
entity |
| Predicate | stockExchangeListing |
P524
|
FINISHED |
| Object |
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.
|
E84064
|
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: Nagoya Stock Exchange | Statement: [Toyota Motor Corporation, stockExchangeListing, Nagoya Stock Exchange]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nagoya Stock Exchange Context triple: [Toyota Motor Corporation, stockExchangeListing, Nagoya Stock Exchange]
-
A.
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.
-
B.
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.
-
C.
Shanghai Stock Exchange
The Shanghai Stock Exchange is one of the largest securities exchanges in the world and a major financial hub for trading stocks, bonds, and other instruments in mainland China.
-
D.
Nasdaq Helsinki
Nasdaq Helsinki is Finland’s primary stock exchange, hosting the trading of major Finnish companies and other securities.
-
E.
Frankfurt Stock Exchange
The Frankfurt Stock Exchange is one of the world’s largest and most important securities trading centers, serving as Germany’s primary stock market.
- 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: Nagoya Stock Exchange Triple: [Toyota Motor Corporation, stockExchangeListing, Nagoya Stock Exchange]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nagoya Stock Exchange Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
Shanghai Stock Exchange
The Shanghai Stock Exchange is one of the largest securities exchanges in the world and a major financial hub for trading stocks, bonds, and other instruments in mainland China.
-
D.
Nasdaq Helsinki
Nasdaq Helsinki is Finland’s primary stock exchange, hosting the trading of major Finnish companies and other securities.
-
E.
Frankfurt Stock Exchange
The Frankfurt Stock Exchange is one of the world’s largest and most important securities trading centers, serving as Germany’s primary stock market.
- 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_69a4933d3bf88190972041cd8cf143b9 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a4a04e17088190943d54977eb3f83a |
completed | March 1, 2026, 8:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a5dc9f5f7c8190a766c6b545d1abd8 |
completed | March 2, 2026, 6:53 p.m. |
| NEDg | Description generation | batch_69a5e6b3283c8190ad75e86ebd413127 |
completed | March 2, 2026, 7:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a5fd670f0c8190a577b7ebf8120368 |
completed | March 2, 2026, 9:13 p.m. |
Created at: March 1, 2026, 7:36 p.m.