release aidev NEEDS REVIEW SIG 1/5

Mistral publishes Shieldstral-1.0-3B safety model on Hugging Face

Mistral published Shieldstral-1.0-3B, a 3B parameter model based on Ministral-3-3B-Base-2512, under Apache-2.0 on Hugging Face. The repository tags indicate it supports 12 languages (en, fr, es, de, it, pt, nl, zh, ja, ko, ar, ru) and has an associated paper (arxiv:2607.25857). The source provides no capability claims, benchmark results, or usage guidance beyond the repository listing.

PUBLISHED2026-07-16
OBSERVED2026-08-11
AGE1mo
SOURCES1
  • Published on Hugging Face under mistralai/Shieldstral-1.0-3B
  • Base model: mistralai/Ministral-3-3B-Base-2512 (fine-tuned)
  • Library: vllm
  • License: Apache-2.0
  • Languages: en, fr, es, de, it, pt, nl, zh, ja, ko, ar, ru
  • Associated paper: arxiv:2607.25857

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