High performance reasoning model optimized for efficiency and edge deployment

High performance reasoning model optimized for efficiency and edge deployment
Magistral-Small-2506 is a lightweight, general-purpose language model that generates and understands natural language for tasks like Q&A, summarization, and instruction following. Designed for efficiency, it balances performance with low computational overhead, making it suitable for real-world applications. Building upon Mistral Small 3.1 (2503), with added reasoning capabilities, undergoing SFT from Magistral Medium traces and RL on top, it's a small, efficient reasoning model with 24B parameters.
Magistral Small can be deployed locally, fitting within a single RTX 4090 or a 32GB RAM MacBook once quantized.
This model is for research and development only.
Learn more about Magistral in our blog post.
The model was presented in the paper Magistral.
Reasoning: Capable of long chains of reasoning traces before providing an answer.
Multilingual: Supports dozens of languages, including English, French, German, Greek, Hindi, Indonesian, Italian, Japanese, Korean, Malay, Nepali, Polish, Portuguese, Romanian, Russian, Serbian, Spanish, Turkish, Ukrainian, Vietnamese, Arabic, Bengali, Chinese, and Farsi.
Context Window: A 128k context window, but performance might degrade past 40k. Hence we recommend setting the maximum model length to 40k.
This model is not owned or developed by NVIDIA. This model has been developed and built to a third-party's requirements for this application and use case; see link to Non-NVIDIA MistralAi/Magistral-Small-2506.
GOVERNING TERMS: This trial service is governed by the NVIDIA API Trial Terms of Service. Use of this model is governed by the NVIDIA Community Model License. Additional Information: Apache 2.0.
Global
Magistral Small is a reasoning model with multilingual capabilities that can be deployed locally, fitting within a single RTX 4090.
Build.NVIDIA.com: 2024-07-09 via link
Hugging Face: 2024-06-25 link
Technical Paper: Magistral
Architecture Type: Decoder-only (Transformer-based)
Network Architecture: Transformer-based, decoder-only architecture with rotary positional embeddings, multi-head self-attention, and long-context support (up to 128k tokens). Based on Mistral open-weight foundation models.
Input Type(s): Text
Input Format(s): String
Input Parameters: One-Dimensional (1D)
Other Properties Related to Input: Context Length: 128k
Output Type(s): Text
Output Format(s): String
Output Parameters: One-Dimensional (1D)
Other Properties Related to Output: Max theoretical context length: 128,000 tokens, Practical limit: ≈ 40k tokens (40960)
Our AI models are designed and/or optimized to run on NVIDIA GPU-accelerated systems. By leveraging NVIDIA’s hardware (e.g. GPU cores) and software frameworks (e.g., CUDA libraries), the model achieves faster training and inference times compared to CPU-only solutions.**
Runtime Engine: vLLM
Linux
Magistral-Small-2506 1.0
Data Collection Method by dataset: Hybrid: Automated, Human
Labeling Method by dataset: Hybrid: Automated, Human
Properties: The benchmarks noted in the following session were used for evaluation.
| Model | AIME24 pass@1 | AIME25 pass@1 | GPQA Diamond | Livecodebench (v5) |
|---|---|---|---|---|
| Magistral Medium | 73.59% | 64.95% | 70.83% | 59.36% |
| Magistral Small | 70.68% | 62.76% | 68.18% | 55.84% |
Acceleration Engine: vLLM
Test Hardware:
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