Triple
T19446099
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Korakuen Stadium |
E486480
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Korakuen neighborhood |
—
|
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: Korakuen neighborhood | Statement: [Korakuen Stadium, namedAfter, Korakuen neighborhood]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Korakuen neighborhood Context triple: [Korakuen Stadium, namedAfter, Korakuen neighborhood]
-
A.
Kagurazaka neighborhood
Kagurazaka neighborhood is a historic Tokyo district known for its preserved geisha houses, narrow cobblestone alleys, and blend of traditional Japanese culture with chic boutiques and French-influenced cafes.
-
B.
Kasuga neighborhood
chosen
Kasuga neighborhood is a residential and commercial district within Tokyo’s Bunkyō ward, known for its central location, urban amenities, and proximity to major transit routes.
-
C.
Nezu neighborhood
Nezu neighborhood is a traditional residential area in Tokyo’s Bunkyō ward known for its historic streets, old wooden houses, and the famous Nezu Shrine.
-
D.
Daikanyama neighborhood
Daikanyama neighborhood is a trendy, upscale district in Tokyo known for its stylish boutiques, chic cafés, and relaxed, residential atmosphere.
-
E.
Mejirodai neighborhood
Mejirodai neighborhood is a quiet, upscale residential area in Tokyo known for its educational institutions and proximity to major university campuses.
- 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_69d8e8d7ad488190a3373045029b0f3b |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6338a22608190bb31a1690ca0dab6 |
completed | April 20, 2026, 2:09 p.m. |
Created at: April 10, 2026, 1:38 p.m.