Triple
T12780156
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chūō, Tokyo |
E305484
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Bank of Japan Head Office |
E134097
|
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: Bank of Japan Head Office | Statement: [Chūō, Tokyo, hasLandmark, Bank of Japan Head Office]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bank of Japan Head Office Context triple: [Chūō, Tokyo, hasLandmark, Bank of Japan Head Office]
-
A.
Bank of Japan Head Office Building
chosen
The Bank of Japan Head Office Building is the central headquarters of Japan’s central bank, known for its historic Western-style architecture in Tokyo’s financial district.
-
B.
Bank of Japan Currency Museum
The Bank of Japan Currency Museum is a specialized museum in Tokyo that showcases the history of Japanese money and currency through extensive exhibits of coins, banknotes, and related artifacts.
-
C.
Nippon Kangyo Bank building
The Nippon Kangyo Bank building is a historic Japanese bank headquarters designed by prominent architect Tatsuno Kingo, known for its Western-influenced, grand stone architecture from the early modern period.
-
D.
Otemachi Financial City
Otemachi Financial City is a major commercial and business complex in Tokyo’s Otemachi district, housing offices, retail spaces, and financial institutions.
-
E.
Shinjuku Nomura Building
Shinjuku Nomura Building is a prominent high-rise office skyscraper in Tokyo’s Shinjuku district, known for its observation facilities, corporate offices, and dining options.
- 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_69d7bdf2b43c819098ae5aa68e61ea58 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96e5a5680819095dcd491486d23e7 |
completed | April 10, 2026, 9:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f685030cbc8190856bf5254e231d25 |
completed | May 2, 2026, 11:13 p.m. |
Created at: April 9, 2026, 5:29 p.m.