Open-source 1.6T-parameter MoE with 49B active, built for advanced reasoning and long-horizon agents.
Mistral's next-gen small model, unifying Magistral's reasoning, Pixtral's vision, and Devstral's coding into one system.
No shared agent demos for these models yet.
No captured outputs for these models yet.
This model hasn't been benchmarked yet.
Both DeepSeek V4 Pro and Mistral Small 4 are capable AI models. The best choice depends on your specific use case: consider pricing, context window, speed, and which capabilities (vision, reasoning, audio) you need.
Mistral Small 4 has a lower blended cost. DeepSeek V4 Pro: $0.43 input / $0.87 output. Mistral Small 4: $0.15 input / $0.60 output.
DeepSeek V4 Pro has a larger context window: DeepSeek V4 Pro supports 1M tokens vs Mistral Small 4 at 262K tokens.
Mistral Small 4 supports vision/image input, but DeepSeek V4 Pro does not.
Key differences: Mistral Small 4 is significantly cheaper; only Mistral Small 4 supports vision input. Compare full specs on this page.
If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both DeepSeek V4 Pro and Mistral Small 4 for free on idapt.app to see which performs better for your specific needs.