Triple
T21755143
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toki Messe |
E537017
|
entity |
| Predicate | hasNickname |
P39
|
FINISHED |
| Object | Toki Messe Niigata Convention Center |
—
|
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: Toki Messe Niigata Convention Center | Statement: [Toki Messe, hasNickname, Toki Messe Niigata Convention Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Toki Messe Niigata Convention Center Context triple: [Toki Messe, hasNickname, Toki Messe Niigata Convention Center]
-
A.
Niigata Convention Center
Niigata Convention Center is a major conference and exhibition facility in Niigata, Japan, known for hosting large-scale business, cultural, and international events.
-
B.
Nagoya Congress Center
Nagoya Congress Center is a major multi-purpose convention and event facility in Nagoya, Japan, hosting conferences, exhibitions, concerts, and large-scale gatherings.
-
C.
Toki Messe
chosen
Toki Messe is a large convention and exhibition center in Niigata, Japan, known for hosting major events, trade shows, and cultural festivals.
-
D.
NEC Exhibition Centre
NEC Exhibition Centre is a major exhibition and conference venue located near Birmingham, England, hosting large-scale trade shows, concerts, and events.
-
E.
Tokyo Big Sight
Tokyo Big Sight is a major convention and exhibition center in Tokyo, Japan, known for its distinctive futuristic architecture and hosting large-scale events such as trade shows, conventions, and anime fairs.
- 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_69e0c46eab808190b848242d63a17c47 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f01d8d6d0081908e0ccfbccea58895 |
completed | April 28, 2026, 2:38 a.m. |
Created at: April 16, 2026, 6:50 p.m.