Release v5.5.0

Release v5.5.0 huggingface / transformers Public Notifications You must be signed in to change notification settings Fork 34.7k Star 167k Release v5.5.0 ArthurZucker released this 02 Apr 16:15 · 15 commits to v5.5-release since this release v5.5.0 c1c3424 Release v5.5.0 New Model additions Gemma4 Gemma 4 is a multimodal model with pretrained and instruction-tuned variants, available in 1B, 13B, and 27B parameters. The architecture is mostly the same as the previous Gemma versions.

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• huggingface / transformers Public Notifications You must be signed in to change notification settings Fork 34.7k Star 167k Release v5.5.0 ArthurZucker released this 02 Apr 16:15 · 15 commits to v5.5-release since this release v5.5.0 c1c3424 Release v5.5.0 New Model additions Gemma4 Gemma 4 is a multimodal model with pretrained and instruction-tuned variants, available in 1B, 13B, and 27B parameters.
• The architecture is mostly the same as the previous Gemma versions.
• The key differences are a vision processor that can output images of fixed token budget and a spatial 2D RoPE to encode vision-specific information across height and width axis.
• You can find all the original Gemma 4 checkpoints under the Gemma 4 release.
• The key difference from previous Gemma releases is the new design to process images of different sizes using a fixed-budget number of tokens .
• Unlike many models that squash every image into a fixed square (like 224×224), Gemma 4 keeps the image's natural aspect ratio while making it the right size.