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Tencent's 440 MB AI model translates 33 languages offline on your phone

440 MB. Tencent's offline translation model just made Google Translate look bloated—and it works on your phone with zero internet.

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The KeyNews take

Why it matters

Tencent is shipping a production-ready, open-weight translation model that challenges the cloud-dependent translation incumbents. For founders building offline-first mobile AI, this signals the market shift toward on-device inference at scale.

The key facts

5 to know
  1. Tencent released 440 MB open-weight translation model

  2. Supports 33 languages

  3. Runs completely offline on smartphones

  4. Claims to outperform Google Translate

  5. Published April 30, 2026

Go to the source

The Decoderthe-decoder.com

Publisher excerpt: Tencent has released a compact AI translation model as an open-weight model that it claims outperforms Google Translate and runs completely offline on smartphones.
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