Triple
T22533419
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 東京都港区 |
E557098
|
entity |
| Predicate | containsCorporateHeadquarters |
P10544
|
FINISHED |
| Object | 三井物産本社 |
—
|
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: 三井物産本社 | Statement: [東京都港区, containsCorporateHeadquarters, 三井物産本社]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 三井物産本社 Context triple: [東京都港区, containsCorporateHeadquarters, 三井物産本社]
-
A.
Mori Building
Mori Building is a major Japanese real estate developer best known for creating and managing large-scale urban redevelopment projects and landmark complexes in Tokyo.
-
B.
Osaka North Harbour Co., Ltd.
Osaka North Harbour Co., Ltd. was the former corporate name of the major Japanese trading company now known as Sumitomo Corporation.
-
C.
Keikyū Department Store
Keikyū Department Store is a Japanese retail department store chain associated with the Keikyū railway group, offering a wide range of consumer goods and services, often located near major train stations.
-
D.
Hanshin Department Store
Hanshin Department Store is a Japanese department store chain best known for its flagship location in Osaka and its association with the Hanshin railway and corporate group.
-
E.
Mitsui & Co., Ltd.
chosen
Mitsui & Co., Ltd. is one of Japan’s largest general trading companies (sōgō shōsha), engaged globally in diverse businesses including energy, metals, machinery, chemicals, food, and infrastructure.
- 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_69e11e57483c8190b0887c4f8ff26446 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15ed88cf08190ae7e5b6bf9a80372 |
completed | April 29, 2026, 1:28 a.m. |
Created at: April 16, 2026, 8:51 p.m.