Triple
T17845164
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shinanomachi Station |
E445638
|
entity |
| Predicate | nearbyFacility |
P350
|
FINISHED |
| Object | Japan National Stadium area |
—
|
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: Japan National Stadium area | Statement: [Shinanomachi Station, nearbyFacility, Japan National Stadium area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Japan National Stadium area Context triple: [Shinanomachi Station, nearbyFacility, Japan National Stadium area]
-
A.
National Stadium (Tokyo)
National Stadium (Tokyo) was Japan’s iconic multi-purpose sports venue in Shinjuku, best known internationally for hosting the 1964 Summer Olympics.
-
B.
Japan National Stadium
chosen
Japan National Stadium is a large multi-purpose sports venue in Tokyo that served as the centerpiece and primary athletics arena for the 2020 Summer Olympics and Paralympics.
-
C.
Komazawa Olympic Park
Komazawa Olympic Park is a large sports and recreation complex in Tokyo that was originally developed as a venue for the 1964 Summer Olympics.
-
D.
Korakuen area
The Korakuen area is a central Tokyo district known for Tokyo Dome City, amusement and shopping complexes, and its proximity to major transit hubs and universities.
-
E.
Miyaginohara Baseball Stadium area
The Miyaginohara Baseball Stadium area is a sports and recreational district in Sendai’s Miyagino-ku centered around its baseball stadium and related facilities.
- 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_69d8b9f1a6d881909f024bc603111cdb |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e48ffa4c648190a88a4b0733493d91 |
completed | April 19, 2026, 8:19 a.m. |
Created at: April 10, 2026, 10:16 a.m.