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E-Commerce (Japan) · Hybrid

Rakuten

Japanese commerce/fintech ecosystem training its own Japanese-first Rakuten AI models.

Foundation proximity: Native (own / self-hosted weights)

Foundational models & how they consume them

PrimaryRakuten AI (own LLM)· self-hosted · Native (own / self-hosted weights)

Cloud & datastore

Hybridown

Compliance

ISO 27001

Others that build on proprietary / self-built models

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Explore

Native (own / self-hosted weights) →More on Hybrid →

FAQ

Does Rakuten use a foundational AI model?
Rakuten uses Rakuten AI (own LLM) (Native (own / self-hosted weights)).
What cloud does Rakuten run on?
Rakuten runs on Hybrid.
What database does Rakuten use?
Rakuten uses own.
How close does Rakuten run to the foundational model?
Rakuten is Native (own / self-hosted weights) — close to the metal, so cheaper tokens and more control over outputs.

Sources

rakuten.com ↗

Also on the map

proprietary / self-built models

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Architecture inferred from public sources · confidence low · verify before betting on a detail.