Triple
T19900218
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Osaka Namba |
E478264
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Namba entertainment 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: Namba entertainment district | Statement: [Osaka Namba, serves, Namba entertainment district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Namba entertainment district Context triple: [Osaka Namba, serves, Namba entertainment district]
-
A.
Nakasu entertainment district
Nakasu entertainment district is a famous nightlife and red-light area in Fukuoka, Japan, known for its dense concentration of bars, restaurants, and entertainment venues on an island between the city’s rivers.
-
B.
Rokku entertainment district
The Rokku entertainment district was a historic pleasure and theater quarter in Tokyo’s Asakusa area, once famous for its cinemas, vaudeville, and popular entertainment before World War II.
-
C.
Namba commercial district
chosen
Namba commercial district is a major shopping, entertainment, and nightlife hub in Osaka, Japan, known for its bustling streets, neon signage, and dense concentration of stores, restaurants, and theaters.
-
D.
Shinsekai entertainment district
The Shinsekai entertainment district is a historic Osaka neighborhood known for its retro Showa-era atmosphere, Tsutenkaku Tower, casual eateries, and vibrant nightlife.
-
E.
Kokubuncho entertainment district
Kokubuncho entertainment district is the largest nightlife and entertainment area in Sendai, Japan, known for its dense concentration of bars, restaurants, and clubs.
- 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_69d8e520682081909892916424699bd5 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65940cf8c8190b74e51635410e48a |
completed | April 20, 2026, 4:50 p.m. |
Created at: April 10, 2026, 1:52 p.m.