Triple
T23103697
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mitsubishi Corporation |
E576100
|
entity |
| Predicate | hasSubsidiary |
P254
|
FINISHED |
| Object | Mitsubishi Corporation RtM Japan Ltd. |
—
|
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: Mitsubishi Corporation RtM Japan Ltd. | Statement: [Mitsubishi Corporation, hasSubsidiary, Mitsubishi Corporation RtM Japan Ltd.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mitsubishi Corporation RtM Japan Ltd. Context triple: [Mitsubishi Corporation, hasSubsidiary, Mitsubishi Corporation RtM Japan Ltd.]
-
A.
Mitsubishi Corporation
Mitsubishi Corporation is a major Japanese multinational trading and investment company involved in a wide range of sectors including energy, machinery, chemicals, and infrastructure projects worldwide.
-
B.
Mitsubishi Kinsei
Mitsubishi Kinsei was a widely used Japanese air-cooled radial aircraft engine of the World War II era, known for powering various Imperial Japanese Navy and Army aircraft.
-
C.
Mitsubishi Group
Mitsubishi Group is a major Japanese conglomerate (keiretsu) comprising numerous companies across industries such as finance, heavy industry, automotive, and electronics.
-
D.
Itochu Corporation
Itochu Corporation is a major Japanese general trading company (sogo shosha) engaged in a wide range of global businesses including textiles, machinery, metals, energy, chemicals, food, and real estate development.
-
E.
Mitsubishi Jisho Sekkei
Mitsubishi Jisho Sekkei is a major Japanese architectural and urban design firm known for creating prominent high-rise and commercial developments across 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: Mitsubishi Corporation RtM Japan Ltd. Target entity description: Mitsubishi Corporation RtM Japan Ltd. is a Mitsubishi Corporation group company specializing in the trading and marketing of mineral and metal resources.
-
A.
Mitsubishi Corporation
Mitsubishi Corporation is a major Japanese multinational trading and investment company involved in a wide range of sectors including energy, machinery, chemicals, and infrastructure projects worldwide.
-
B.
Mitsubishi Kinsei
Mitsubishi Kinsei was a widely used Japanese air-cooled radial aircraft engine of the World War II era, known for powering various Imperial Japanese Navy and Army aircraft.
-
C.
Mitsubishi Group
Mitsubishi Group is a major Japanese conglomerate (keiretsu) comprising numerous companies across industries such as finance, heavy industry, automotive, and electronics.
-
D.
Itochu Corporation
Itochu Corporation is a major Japanese general trading company (sogo shosha) engaged in a wide range of global businesses including textiles, machinery, metals, energy, chemicals, food, and real estate development.
-
E.
Mitsubishi Jisho Sekkei
Mitsubishi Jisho Sekkei is a major Japanese architectural and urban design firm known for creating prominent high-rise and commercial developments across 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_69e245c060b48190a9bd61a47a16db17 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f18deaacbc8190a97e64e1cf39cdd6 |
completed | April 29, 2026, 4:49 a.m. |
Created at: April 17, 2026, 3:58 p.m.