Triple
T21438870
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prince Norihito, Prince Takamado |
E528885
|
entity |
| Predicate | residence |
P75
|
FINISHED |
| Object | Takamado Residence, Akasaka Estate, Tokyo |
—
|
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: Takamado Residence, Akasaka Estate, Tokyo | Statement: [Prince Norihito, Prince Takamado, residence, Takamado Residence, Akasaka Estate, Tokyo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Takamado Residence, Akasaka Estate, Tokyo Context triple: [Prince Norihito, Prince Takamado, residence, Takamado Residence, Akasaka Estate, Tokyo]
-
A.
Takamado Residence, Tokyo
chosen
Takamado Residence, Tokyo is the official home of the late Prince Takamado’s branch of the Japanese Imperial Family, located within the Akasaka Estate in Tokyo.
-
B.
Akasaka East Residence
Akasaka East Residence is a notable residential building within Tokyo’s prestigious Akasaka district, known for its upscale urban living and proximity to major business and entertainment areas.
-
C.
Takamatsu-no-miya residence, Tokyo
The Takamatsu-no-miya residence in Tokyo is a former imperial household estate that served as the home of Prince Nobuhito of Takamatsu, a younger brother of Emperor Shōwa.
-
D.
Akasaka Estate, Tokyo
Akasaka Estate in Tokyo is a prominent imperial property that serves as the official residence of several members of the Japanese Imperial Family, including Aiko, Princess Toshi.
-
E.
Toranomon Hills Residential Tower
Toranomon Hills Residential Tower is a high-rise luxury residential skyscraper in Tokyo, Japan, known for its upscale apartments and integration into the larger Toranomon Hills urban redevelopment complex.
- 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_69e0c4569fa081908101baa24f8745db |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ee8140a1fc8190bedf297cfc4d4841 |
completed | April 26, 2026, 9:18 p.m. |
Created at: April 16, 2026, 6:04 p.m.