Triple
T19676503
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ibaraki Airport |
E472464
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Omitama City center |
—
|
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: Omitama City center | Statement: [Ibaraki Airport, near, Omitama City center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Omitama City center Context triple: [Ibaraki Airport, near, Omitama City center]
-
A.
Izumo city center
Izumo city center is the main urban and commercial hub of Izumo in Shimane Prefecture, Japan, serving as a gateway to the region’s historic shrines and coastal attractions.
-
B.
Gate City Ōsaki
Gate City Ōsaki is a large mixed-use office, commercial, and cultural complex in Tokyo known for its modern high-rise buildings and integrated urban design.
-
C.
Ōmihachiman old town area
Ōmihachiman old town area is a historic district in Ōmihachiman, Shiga Prefecture, known for its well-preserved traditional merchant houses, canals, and Edo-period townscape.
-
D.
Gotemba City
Gotemba City is a Japanese city in Shizuoka Prefecture near the southeastern base of Mount Fuji, known as a gateway for climbing and tourism around the mountain.
-
E.
Tomari
Tomari is a small coastal town in Hokkaido, Japan, known for its fishing industry and proximity to the Sea of Japan.
- 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: Omitama City center Target entity description: Omitama City center is the main urban and administrative hub of Omitama in Ibaraki Prefecture, Japan.
-
A.
Izumo city center
Izumo city center is the main urban and commercial hub of Izumo in Shimane Prefecture, Japan, serving as a gateway to the region’s historic shrines and coastal attractions.
-
B.
Gate City Ōsaki
Gate City Ōsaki is a large mixed-use office, commercial, and cultural complex in Tokyo known for its modern high-rise buildings and integrated urban design.
-
C.
Ōmihachiman old town area
Ōmihachiman old town area is a historic district in Ōmihachiman, Shiga Prefecture, known for its well-preserved traditional merchant houses, canals, and Edo-period townscape.
-
D.
Gotemba City
Gotemba City is a Japanese city in Shizuoka Prefecture near the southeastern base of Mount Fuji, known as a gateway for climbing and tourism around the mountain.
-
E.
Tomari
Tomari is a small coastal town in Hokkaido, Japan, known for its fishing industry and proximity to the Sea of Japan.
- 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_69d8e514f2e08190ba70a4449519d218 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e641bbea8c8190b0ad841d95068e0e |
completed | April 20, 2026, 3:09 p.m. |
Created at: April 10, 2026, 1:45 p.m.