Triple
T2320827
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port of Osaka |
E51174
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Osaka City Government |
E182774
|
NE FINISHED |
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: Osaka City Government | Statement: [Port of Osaka, operator, Osaka City Government]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Osaka City Government Context triple: [Port of Osaka, operator, Osaka City Government]
-
A.
Osaka city authorities
chosen
Osaka city authorities are the municipal government responsible for administering and managing public services, facilities, and urban planning within the city of Osaka, Japan.
-
B.
Osaka Prefectural Police
The Osaka Prefectural Police is the regional law enforcement agency responsible for maintaining public order, safety, and criminal investigations within Osaka Prefecture, Japan.
-
C.
Tokyo Metropolitan Government
The Tokyo Metropolitan Government is the administrative body responsible for governing Tokyo’s 23 special wards and surrounding municipalities, overseeing regional policies, public services, and urban planning for Japan’s capital.
-
D.
Yodogawa-ku, Osaka
Yodogawa-ku, Osaka is a ward in northern Osaka City known as a major transportation hub, notably hosting Shin-Osaka Station, the city’s primary Shinkansen terminal.
-
E.
Osaka District Public Prosecutors Office
The Osaka District Public Prosecutors Office is a regional prosecutorial authority in Japan responsible for investigating crimes and conducting criminal prosecutions within the Osaka jurisdiction.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a88b074b908190ae983dbca7757d88 |
completed | March 4, 2026, 7:41 p.m. |
| NER | Named-entity recognition | batch_69abc632474c8190972b4611a3a4ff8f |
completed | March 7, 2026, 6:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae896911908190b53954dbf854cc18 |
completed | March 9, 2026, 8:48 a.m. |
Created at: March 4, 2026, 7:49 p.m.