18 new open weight models have been added to Amazon Bedrock

18 new open weight models have been added to Amazon Bedrock

2025.12.03

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Hello, this is Morita.

At the keynote of the currently ongoing re:Invent 2025 in Las Vegas, 18 new Amazon Bedrock open weight models were announced.

https://aws.amazon.com/jp/blogs/aws/amazon-bedrock-adds-fully-managed-open-weight-models

Added Models

Mistral AI

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  • Mistral Large 3
  • Ministral 3 3B
  • Ministral 3 8B
  • Ministral 3 14B
  • Magistral Small 1.2
  • Voxtral Mini 1.0
  • Voxtral Small 1.0

Google

  • Gemma 3 4B
  • Gemma 3 12B
  • Gemma 3 27B

Moonshot AI

  • Kimi K2 Thinking

MiniMax AI

  • MiniMax M2

NVIDIA

  • Nemotron Nano 2 9B
  • Nemotron Nano 2 VL 12B

OpenAI

  • gpt-oss-safeguard 20b
  • gpt-oss-safeguard 120b

Qwen

  • Qwen3-Next-80B-A3B
  • Qwen3-VL-235B-A22B

Conclusion

With the addition of 18 models, the range of options when using Amazon Bedrock seems to be expanding. Each model has its own characteristics, which I would like to explore on another occasion.

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