Triple
T19296435
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 34 (Masahiro Yamamoto) |
E482575
|
entity |
| Predicate | basedInPrefectureOfTeam |
P135173
|
FINISHED |
| Object | Aichi Prefecture |
—
|
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: Aichi Prefecture | Statement: [34 (Masahiro Yamamoto), basedInPrefectureOfTeam, Aichi Prefecture]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Aichi Prefecture Context triple: [34 (Masahiro Yamamoto), basedInPrefectureOfTeam, Aichi Prefecture]
-
A.
Aichi Prefecture
chosen
Aichi Prefecture is a central Japanese prefecture on Honshu known for its capital Nagoya, major automotive industry centered around Toyota, and role as a key economic and transportation hub.
-
B.
Miyazaki Prefecture
Miyazaki Prefecture is a largely rural coastal prefecture on Japan’s southeastern Kyushu island, known for its subtropical climate, scenic beaches, and agricultural production.
-
C.
Gifu Prefecture
Gifu Prefecture is a landlocked region in central Japan’s Chūbu area, known for its mountainous terrain, traditional towns like Takayama, and the UNESCO-listed historic villages of Shirakawa-go.
-
D.
Ishikawa Prefecture
Ishikawa Prefecture is a region on Japan’s central Honshu island, known for its historic castle town Kanazawa, traditional crafts, and scenic coastline along the Sea of Japan.
-
E.
Fukui Prefecture
Fukui Prefecture is a coastal region in Japan’s Chūbu area known for its rugged Sea of Japan shoreline, rich history, and significant dinosaur fossil discoveries.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: basedInPrefectureOfTeam Context triple: [34 (Masahiro Yamamoto), basedInPrefectureOfTeam, Aichi Prefecture]
-
A.
homeStadiumPrefecture
Indicates the prefecture in which an entity’s home stadium is located.
-
B.
homeRegionOfYomiuriGiants
Indicates the geographic region that serves as the home base for the Yomiuri Giants.
-
C.
hasPrefecture
Indicates that one administrative region or country possesses or is associated with a specific prefecture as a subordinate territorial unit.
-
D.
homeRegionOfHanshinTigers
Indicates that a given region is the home region or primary geographic base of the Hanshin Tigers baseball team.
-
E.
locatedInRegionOfPrefecture
Indicates that one entity is geographically situated within a specific region that belongs to or is administered as part of a given prefecture.
- F. None of above. chosen
Provenance (4 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_69d8e8cf61b0819096fe3e4107827c4e |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fc85e8988190a98bc291121f0153 |
completed | April 20, 2026, 10:14 a.m. |
| PD | Predicate disambiguation | batch_69e4dd0bc7508190a6f9d56bd4c3404f |
completed | April 19, 2026, 1:47 p.m. |
| PDg | Predicate description generation | batch_69e4ddcf50108190a09d0f1291c17374 |
completed | April 19, 2026, 1:51 p.m. |
Created at: April 10, 2026, 1:31 p.m.