Triple
T15580344
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Seimon Tetsubashi |
E374477
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object | Marunouchi district |
—
|
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: Marunouchi district | Statement: [Seimon Tetsubashi, locatedNear, Marunouchi district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marunouchi district Context triple: [Seimon Tetsubashi, locatedNear, Marunouchi district]
-
A.
Marunouchi district
chosen
The Marunouchi district is a central business and commercial area in Tokyo known for its skyscrapers, corporate headquarters, upscale shops, and proximity to the Imperial Palace.
-
B.
Kōjimachi district
Kōjimachi district is a central Tokyo neighborhood in Chiyoda Ward known for its mix of government offices, corporate headquarters, and upscale residential areas.
-
C.
Nezu district
Nezu district is a historic neighborhood in Tokyo, Japan, known for its traditional atmosphere, old temples and shrines, and preserved shitamachi (downtown) charm.
-
D.
Tsuboya district
Tsuboya district is a historic area in Naha, Okinawa, renowned as the traditional center of Ryukyuan pottery production and culture.
-
E.
Hamadayama district
Hamadayama district is a residential neighborhood in Suginami, Tokyo, known for its quiet streets, local shopping streets, and convenient access to central Tokyo via Hamadayama Station.
- 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_69d85ccd575081908909b71a3f3e3a61 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04e24064c8190b132c3092877fbfa |
completed | April 16, 2026, 2:49 a.m. |
Created at: April 10, 2026, 4:11 a.m.