Triple
T15257597
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Minami-Ikebukuro Park |
E364687
|
entity |
| Predicate | location |
P40
|
FINISHED |
| Object | Toshima City |
—
|
NE NERFINISHED |
How this triple was built (3 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: Toshima City | Statement: [Minami-Ikebukuro Park, location, Toshima City]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Toshima City Context triple: [Minami-Ikebukuro Park, location, Toshima City]
-
A.
Shiojiri City
Shiojiri City is a regional city in central Japan known for its location in Nagano Prefecture’s mountainous inland area and its role as a transportation and agricultural hub.
-
B.
Adachi City
Adachi City is a special ward in northern Tokyo, Japan, known for its mix of residential neighborhoods, historic temples, and riverside areas along the Arakawa River.
-
C.
Mitaka City
Mitaka City is a suburban municipality in western Tokyo, Japan, known for its residential neighborhoods, parks, and the Ghibli Museum.
-
D.
Yoshinogawa City
Yoshinogawa City is a municipality in eastern Shikoku, Japan, known for its rural landscapes, historical sites, and proximity to the Yoshino River in Tokushima Prefecture.
-
E.
Tosashimizu City
Tosashimizu City is a coastal municipality in southwestern Japan known for its scenic Pacific shoreline, fishing industry, and natural landscapes within Kōchi Prefecture on Shikoku Island.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Toshima City Target entity description: Toshima City is a special ward in Tokyo, Japan, best known for the major commercial and entertainment district of Ikebukuro.
-
A.
Shiojiri City
Shiojiri City is a regional city in central Japan known for its location in Nagano Prefecture’s mountainous inland area and its role as a transportation and agricultural hub.
-
B.
Adachi City
Adachi City is a special ward in northern Tokyo, Japan, known for its mix of residential neighborhoods, historic temples, and riverside areas along the Arakawa River.
-
C.
Mitaka City
Mitaka City is a suburban municipality in western Tokyo, Japan, known for its residential neighborhoods, parks, and the Ghibli Museum.
-
D.
Yoshinogawa City
Yoshinogawa City is a municipality in eastern Shikoku, Japan, known for its rural landscapes, historical sites, and proximity to the Yoshino River in Tokushima Prefecture.
-
E.
Tosashimizu City
Tosashimizu City is a coastal municipality in southwestern Japan known for its scenic Pacific shoreline, fishing industry, and natural landscapes within Kōchi Prefecture on Shikoku Island.
- F. None of above. chosen
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_69d85a0f08408190b3c3259ae35d79d2 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0084b97908190b3bf7ea7bd75bdc0 |
completed | April 15, 2026, 9:51 p.m. |
Created at: April 10, 2026, 3:13 a.m.