Triple
T23539744
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tokyo Higher Commercial School |
E577706
|
entity |
| Predicate | predecessorOf |
P97
|
FINISHED |
| Object | Tokyo College of Commerce |
—
|
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: Tokyo College of Commerce | Statement: [Tokyo Higher Commercial School, predecessorOf, Tokyo College of Commerce]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tokyo College of Commerce Context triple: [Tokyo Higher Commercial School, predecessorOf, Tokyo College of Commerce]
-
A.
Osaka School of Commerce
Osaka School of Commerce was a Japanese higher-education institution specializing in business and commercial studies, known for educating future political and economic leaders from Japan and abroad.
-
B.
Tokyo Keizai University
chosen
Tokyo Keizai University is a private Japanese university known for its programs in economics, business, and social sciences.
-
C.
Yokohama College of Economics
Yokohama College of Economics was a former Japanese higher education institution specializing in economics that later became part of Yokohama National University through a merger.
-
D.
Keio University Faculty of Business and Commerce
Keio University Faculty of Business and Commerce is a leading Japanese academic division of Keio University specializing in business, economics, and commerce education and research.
-
E.
Chiba University of Commerce
Chiba University of Commerce is a Japanese private university specializing in commerce and business studies, located in Ichikawa, Chiba Prefecture.
- 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_69e245f9d5d08190a4a20004e1784e20 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f1ae1a66b88190811b38523ea606fe |
completed | April 29, 2026, 7:07 a.m. |
Created at: April 17, 2026, 6:10 p.m.