Mistral AI
Introducing Shieldstral.
Shieldstral introduces a 3B open-weights multimodal safety classifier that outperforms models up to 7x its size.
Mistral AI
Shieldstral
A 3B open-weights, policy-adaptive multimodal safety classifier that matches models up to 7x its size on text safety and sets a new state of the art on multimodal moderation.
Specs
Model
- Family
- Shieldstral
- Variant
- 1.0 3B
- Parameters
- 3B
- Weights
- Open
- License
- Apache-2.0
Limits
- Context
- 262,144 tokens
Modalities
- Input
- Text Image
- Output
- Text
Capabilities
- Reasoning
- No
- Tool calling
- No
- Attachments
- Yes
Dates
- Announced
- 4 Aug 2026
- Released
- 4 Aug 2026
Articles
All articlesmistral.ai