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Google AI Releases Multi-Token Prediction (MTP) Drafters for Gemma 4: Delivering Up to 3x Faster Inference Without Quality Loss

Google introduces MTP drafters for Gemma 4 family, using speculative decoding to achieve up to 3x faster inference without quality loss. The drafters share KV cache and activations, with special optimizations for edge models.

SourceMarkTechPostAuthor: Asif Razzaq
Google AI Releases Multi-Token Prediction (MTP) Drafters for Gemma 4: Delivering Up to 3x Faster Inference Without Quality Loss
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Key points

  • Google released MTP drafters for Gemma 4, enabling up to 3x faster inference with no quality loss.
  • Speculative decoding pairs a lightweight drafter with the target model, verifying multiple tokens in one pass.
  • Drafters share KV cache and activations; edge models use clustering for faster logit calculation.
  • Available under Apache 2.0 on Hugging Face and Kaggle.

Highlights and analysis are generated automatically and may contain errors. Check the original source.

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