Shieldstral 1.0

Open weights Preview Other Dense shieldstral-1-0

3.8B open-weight Apache 2.0 policy-adaptive text and image safety classifier.

Released
Aug 4, 2026
Context window
32.8K tokens
Max output
Not disclosed
Parameters
3.8B
Input price
Not disclosed
Output price
Not disclosed

Prices are first-party list prices in USD at the standard tier. Last verified Oct 30, 2026.

Pricing

No first-party API. This is an open-weights release you can run yourself.

Specifications

Developer
Mistral AI
Model type
Other
Architecture
Dense
Parameters
3.8B
Input
Text Image
Output
Text
Knowledge cutoff
Not disclosed
License
Apache License 2.0
API access
No first-party API