Triple
T18465681
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Graduate School of Engineering Science, Osaka University |
E451152
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Toyonaka, Osaka, 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, Japan | Statement: [Graduate School of Engineering Science, Osaka University, locatedIn, Toyonaka, Osaka, Japan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Toyonaka, Osaka, Japan Context triple: [Graduate School of Engineering Science, Osaka University, locatedIn, Toyonaka, Osaka, 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.
Nishinari-ku, Osaka, Japan
Nishinari-ku, Osaka, Japan is a ward known for its dense working-class neighborhoods, day-laborer districts, and ongoing urban redevelopment within the city of Osaka.
-
C.
Sumiyoshi-ku, Osaka, Japan
Sumiyoshi-ku, Osaka, Japan is a southern ward of Osaka City known for the historic Sumiyoshi Taisha shrine and its mix of residential neighborhoods and traditional streetscapes.
-
D.
Ikuno-ku, Osaka, Japan
Ikuno-ku is one of Osaka City's 24 wards, known for its large Korean community, dense residential neighborhoods, and mix of traditional shopping streets and urban industry.
-
E.
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.
- 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_69d8d38465a0819099b9b42d2a662ac1 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e52a83a27c8190aafb82f615c2dd72 |
completed | April 19, 2026, 7:18 p.m. |
Created at: April 10, 2026, 11:34 a.m.