Triple
T9008152
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rakuten Mobile Park Miyagi |
E215396
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object | Rakuten Seimei Park Miyagi |
E215396
|
NE FINISHED |
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: Rakuten Seimei Park Miyagi | Statement: [Rakuten Mobile Park Miyagi, formerName, Rakuten Seimei Park Miyagi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rakuten Seimei Park Miyagi Context triple: [Rakuten Mobile Park Miyagi, formerName, Rakuten Seimei Park Miyagi]
-
A.
Rakuten Mobile Park Miyagi
chosen
Rakuten Mobile Park Miyagi is a professional baseball stadium in Sendai, Japan, best known as the home field of the Tohoku Rakuten Golden Eagles of Nippon Professional Baseball.
-
B.
Iwate Park
Iwate Park is a historic public park in Morioka, Japan, known for its former castle ruins, seasonal cherry blossoms, and panoramic city views.
-
C.
Yomiuri Land
Yomiuri Land is a large amusement park in Inagi, Tokyo, known for its roller coasters, seasonal illuminations, and family-friendly attractions.
-
D.
Oiso Joyama Park
Oiso Joyama Park is a scenic hillside park in Ōiso, Kanagawa Prefecture, known for its seasonal flowers, ocean views, and historical sites.
-
E.
Toyama Park
Toyama Park is a large urban green space in Tokyo known for its wooded hills, sports facilities, and historical sites, including former military and university grounds.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca83a2bf088190986ee7a8eb90407d |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc69bed8588190afc9cbca12b75a3b |
completed | April 1, 2026, 12:41 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfd0ec84348190944a2310a6a60448 |
completed | April 3, 2026, 2:38 p.m. |
Created at: March 30, 2026, 7:06 p.m.