Triple
T17707199
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Department of Mathematics, Osaka University |
E441461
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Toyonaka, Osaka Prefecture, Japan |
—
|
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: Toyonaka, Osaka Prefecture, Japan | Statement: [Department of Mathematics, Osaka University, locatedIn, Toyonaka, Osaka Prefecture, Japan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Toyonaka, Osaka Prefecture, Japan Context triple: [Department of Mathematics, Osaka University, locatedIn, Toyonaka, Osaka Prefecture, Japan]
-
A.
Toyonaka, Osaka Prefecture
chosen
Toyonaka is a city in northern Osaka Prefecture, Japan, known as a residential and commercial suburb of Osaka and for hosting part of Osaka International (Itami) Airport.
-
B.
Neyagawa, Osaka Prefecture, Japan
Neyagawa is a city in Osaka Prefecture, Japan, known as a residential and industrial suburb within the Osaka metropolitan area.
-
C.
Habikino, Osaka, Japan
Habikino is a city in Osaka Prefecture, Japan, known as a suburban residential area within the Osaka metropolitan region and for its historical kofun burial mounds.
-
D.
Abeno-ku, Osaka, Japan
Abeno-ku is a central ward of Osaka, Japan, known as a major commercial and transportation hub that hosts the landmark skyscraper Abeno Harukas.
-
E.
Kadoma, Osaka, Japan
Kadoma is a city in Osaka Prefecture, Japan, known as a major industrial and corporate hub in the Kansai region.
- 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_69d8b9ea20b48190ace88bb46b01e6a9 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e47297f7188190ba859d71e394bd4b |
completed | April 19, 2026, 6:13 a.m. |
Created at: April 10, 2026, 10:05 a.m.