No. They are however working on a 2nm fab for 2027.
https://www.digitimes.com/news/a20251126PD241/rapidus-1.4nm-...
> Rapidus denies 1.4nm fab timeline amid Japan's multi-trillion-yen chip push
https://www.digitimes.com/news/a20250718PD228/rapidus-produc...
> Rapidus showcases 2nm chip prototypes, eying 2027 mass production
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