Triple
T21391734
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Otoya Yamaguchi |
E527669
|
entity |
| Predicate | placeOfDeath |
P21
|
FINISHED |
| Object | Tokyo Detention House |
—
|
NE NERFINISHED |
How this triple was built (3 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: Tokyo Detention House | Statement: [Otoya Yamaguchi, placeOfDeath, Tokyo Detention House]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tokyo Detention House Context triple: [Otoya Yamaguchi, placeOfDeath, Tokyo Detention House]
-
A.
Tokyo underworld
Tokyo underworld refers to the criminal underbelly of Tokyo, encompassing its yakuza organizations, illicit nightlife, and underground economies.
-
B.
Shinjuku Mylord
Shinjuku Mylord is a popular multi-story shopping and dining complex directly connected to Shinjuku Station in Tokyo, known for its fashion boutiques, restaurants, and easy access to surrounding commercial areas.
-
C.
Zindan Gate
Zindan Gate is a historic fortified entrance of the Belgrade Fortress, notable for its medieval towers and role in the city's defensive complex.
-
D.
Clock Court
Clock Court is the central courtyard of Hampton Court Palace, notable for its historic astronomical clock and surrounding Tudor and Baroque architecture.
-
E.
Yotsuya
Yotsuya is a district in Shinjuku, Tokyo, known for its mix of residential neighborhoods, historic temples, and educational institutions.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tokyo Detention House Target entity description: Tokyo Detention House is a major correctional and pre-trial detention facility in Tokyo, Japan, known for housing high-profile inmates and containing the country's primary execution chamber.
-
A.
Tokyo underworld
Tokyo underworld refers to the criminal underbelly of Tokyo, encompassing its yakuza organizations, illicit nightlife, and underground economies.
-
B.
Shinjuku Mylord
Shinjuku Mylord is a popular multi-story shopping and dining complex directly connected to Shinjuku Station in Tokyo, known for its fashion boutiques, restaurants, and easy access to surrounding commercial areas.
-
C.
Zindan Gate
Zindan Gate is a historic fortified entrance of the Belgrade Fortress, notable for its medieval towers and role in the city's defensive complex.
-
D.
Clock Court
Clock Court is the central courtyard of Hampton Court Palace, notable for its historic astronomical clock and surrounding Tudor and Baroque architecture.
-
E.
Yotsuya
Yotsuya is a district in Shinjuku, Tokyo, known for its mix of residential neighborhoods, historic temples, and educational institutions.
- F. None of above. chosen
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_69e0b51ff3748190935c0a513c62a12b |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69ee62cbfef08190a33ac1f198c82cd0 |
completed | April 26, 2026, 7:09 p.m. |
Created at: April 16, 2026, 5:13 p.m.