Triple
T23132980
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yotsuya Station |
E577227
|
entity |
| Predicate | nearbyPlace |
P2064
|
FINISHED |
| Object | State Guest House Akasaka Palace |
—
|
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: State Guest House Akasaka Palace | Statement: [Yotsuya Station, nearbyPlace, State Guest House Akasaka Palace]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: State Guest House Akasaka Palace Context triple: [Yotsuya Station, nearbyPlace, State Guest House Akasaka Palace]
-
A.
Akasaka Palace
chosen
Akasaka Palace is a former imperial residence in Tokyo that now serves as Japan’s state guest house for hosting visiting dignitaries and official events.
-
B.
Shinagawa Prince Hotel
Shinagawa Prince Hotel is a large, modern high-rise hotel complex in Tokyo known for its extensive facilities, including multiple towers, restaurants, entertainment venues, and convenient access to major transport links.
-
C.
Imperial Hotel, Tokyo
Imperial Hotel, Tokyo is a historically significant luxury hotel in Japan best known for its iconic early 20th-century design by architect Frank Lloyd Wright and its remarkable resilience during the 1923 Great Kantō earthquake.
-
D.
Grand Prince Hotel Takanawa
Grand Prince Hotel Takanawa is a well-known upscale hotel in Tokyo’s Takanawa district, noted for its traditional Japanese garden setting and convenient access to major transport hubs.
-
E.
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.
- 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_69e245f7b0e481909c473ff4e6a54e2c |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18e89cce881908727a94dbc00e031 |
completed | April 29, 2026, 4:52 a.m. |
Created at: April 17, 2026, 4 p.m.