Devstral Small 2
Devstral Small 2 is an open-weight language model from Mistral AI, released on December 9, 2025.
- Developer
- Mistral AI
- Released
- December 9, 2025
- Total parameters
- 24B
- Architecture
- Dense
- Context window
- 256K
- Input
- Text, image
- License
- Apache 2.0
- Commercial use
- Yes
- Official weights, GB
- 25.8 GB
- Hugging Face repository
- huggingface.co
- Checked on
Devstral Small 2 is a dense model with 24B parameters. Mistral AI lists a context window of 256K tokens. The model accepts text and image input. The weights are released under Apache 2.0, which allows commercial use. The official weights on Hugging Face take about 25.8 GB in FP8. Running the model needs at least that much memory across GPUs and system RAM, plus room for the context cache; quantized versions need less.
- Total parameters, billions
- 24B
- Context window, tokens
- 256K
- License type
- Apache 2.0
- License conditions
- Apache 2.0, with no user or revenue limits.
- Weights precision
- FP8
- License text
- apache.org
- Sources
Page URL Hugging Face model card https://huggingface.co/mistralai/Devstral-Small-2-24B-Instruct-2512/raw/main/README.md Hugging Face weights index https://huggingface.co/mistralai/Devstral-Small-2-24B-Instruct-2512/raw/main/model.safetensors.index.json mistral.ai announcement https://mistral.ai/news/devstral-2-vibe-cli
Questions
What license does Devstral Small 2 use?
Can I use Devstral Small 2 commercially?
How much memory does Devstral Small 2 need?
How many parameters does Devstral Small 2 have?
Sources
Every figure comes from the developer’s model card, license text and official announcements, and from the model’s Hugging Face repository metadata. Each model page lists its sources and the date they were checked; the register is rechecked every week.