Triple
T19296508
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Osaka Securities Exchange |
E482577
|
entity |
| Predicate | notableProduct |
P1448
|
FINISHED |
| Object | Nikkei 225 options |
—
|
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: Nikkei 225 options | Statement: [Osaka Securities Exchange, notableProduct, Nikkei 225 options]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nikkei 225 options Context triple: [Osaka Securities Exchange, notableProduct, Nikkei 225 options]
-
A.
Nifty 500
Nifty 500 is a broad-based Indian stock market index that tracks the performance of the top 500 companies listed on the National Stock Exchange across large-, mid-, and small-cap segments.
-
B.
Nifty Bank Index
Nifty Bank Index is a benchmark Indian stock market index that tracks the performance of leading banking sector stocks listed on the National Stock Exchange (NSE).
-
C.
Nifty 50
Nifty 50 is a benchmark Indian stock market index comprising 50 major companies listed on the National Stock Exchange, widely used to gauge the performance of the country’s equity market.
-
D.
Nikkei 225
chosen
The Nikkei 225 is Japan’s leading stock market index, tracking 225 major blue-chip companies listed on the Tokyo Stock Exchange.
-
E.
Nifty Next 50
Nifty Next 50 is a stock market index in India that tracks the performance of 50 large-cap companies expected to be the next in line for inclusion in the benchmark Nifty 50 index.
- 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.